Piotr Krysik | 70c25a1 | 2017-01-03 08:01:23 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011-2016 Sylvain Munaut <tnt@246tNt.com> |
| 3 | * Copyright (C) 2016 sysmocom s.f.m.c. GmbH |
| 4 | * |
| 5 | * All Rights Reserved |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 3 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License along |
| 18 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 19 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | */ |
| 21 | |
| 22 | #include <stdint.h> |
| 23 | #include <osmocom/core/conv.h> |
| 24 | |
| 25 | static const uint8_t xcch_state[][2] = { |
| 26 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 27 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 28 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 29 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 30 | }; |
| 31 | |
| 32 | static const uint8_t xcch_output[][2] = { |
| 33 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 34 | { 3, 0 }, { 2, 1 }, { 3, 0 }, { 2, 1 }, |
| 35 | { 3, 0 }, { 2, 1 }, { 3, 0 }, { 2, 1 }, |
| 36 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 37 | }; |
| 38 | |
| 39 | /** |
| 40 | * xCCH convolutional code: |
| 41 | * 228 bits blocks, rate 1/2, k = 5 |
| 42 | * G0 = 1 + D3 + D4 |
| 43 | * G1 = 1 + D + D3 + D4 |
| 44 | */ |
| 45 | const struct osmo_conv_code gsm0503_xcch = { |
| 46 | .N = 2, |
| 47 | .K = 5, |
| 48 | .len = 224, |
| 49 | .next_output = xcch_output, |
| 50 | .next_state = xcch_state, |
| 51 | }; |
| 52 | |
| 53 | static const uint8_t rach_state[][2] = { |
| 54 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 55 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 56 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 57 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 58 | }; |
| 59 | |
| 60 | static const uint8_t rach_output[][2] = { |
| 61 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 62 | { 3, 0 }, { 2, 1 }, { 3, 0 }, { 2, 1 }, |
| 63 | { 3, 0 }, { 2, 1 }, { 3, 0 }, { 2, 1 }, |
| 64 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 65 | }; |
| 66 | |
| 67 | /** |
| 68 | * RACH convolutional code |
| 69 | */ |
| 70 | const struct osmo_conv_code gsm0503_rach = { |
| 71 | .N = 2, |
| 72 | .K = 5, |
| 73 | .len = 14, |
| 74 | .next_output = rach_output, |
| 75 | .next_state = rach_state, |
| 76 | }; |
| 77 | |
| 78 | static const uint8_t sch_state[][2] = { |
| 79 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 80 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 81 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 82 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 83 | }; |
| 84 | |
| 85 | static const uint8_t sch_output[][2] = { |
| 86 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 87 | { 3, 0 }, { 2, 1 }, { 3, 0 }, { 2, 1 }, |
| 88 | { 3, 0 }, { 2, 1 }, { 3, 0 }, { 2, 1 }, |
| 89 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 90 | }; |
| 91 | |
| 92 | /** |
| 93 | * SCH convolutional code |
| 94 | */ |
| 95 | const struct osmo_conv_code gsm0503_sch = { |
| 96 | .N = 2, |
| 97 | .K = 5, |
| 98 | .len = 35, |
| 99 | .next_output = sch_output, |
| 100 | .next_state = sch_state, |
| 101 | }; |
| 102 | |
| 103 | static const uint8_t cs2_state[][2] = { |
| 104 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 105 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 106 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 107 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 108 | }; |
| 109 | |
| 110 | static const uint8_t cs2_output[][2] = { |
| 111 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 112 | { 3, 0 }, { 2, 1 }, { 3, 0 }, { 2, 1 }, |
| 113 | { 3, 0 }, { 2, 1 }, { 3, 0 }, { 2, 1 }, |
| 114 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 115 | }; |
| 116 | |
| 117 | static const int cs2_puncture[] = { |
| 118 | 15, 19, 23, 27, 31, 35, 43, 47, 51, 55, 59, 63, |
| 119 | 67, 71, 75, 79, 83, 91, 95, 99, 103, 107, 111, 115, |
| 120 | 119, 123, 127, 131, 139, 143, 147, 151, 155, 159, 163, 167, |
| 121 | 171, 175, 179, 187, 191, 195, 199, 203, 207, 211, 215, 219, |
| 122 | 223, 227, 235, 239, 243, 247, 251, 255, 259, 263, 267, 271, |
| 123 | 275, 283, 287, 291, 295, 299, 303, 307, 311, 315, 319, 323, |
| 124 | 331, 335, 339, 343, 347, 351, 355, 359, 363, 367, 371, 379, |
| 125 | 383, 387, 391, 395, 399, 403, 407, 411, 415, 419, 427, 431, |
| 126 | 435, 439, 443, 447, 451, 455, 459, 463, 467, 475, 479, 483, |
| 127 | 487, 491, 495, 499, 503, 507, 511, 515, 523, 527, 531, 535, |
| 128 | 539, 543, 547, 551, 555, 559, 563, 571, 575, 579, 583, 587, |
| 129 | -1, |
| 130 | }; |
| 131 | |
| 132 | /** |
| 133 | * CS2 convolutional code: |
| 134 | * G0 = 1 + D3 + D4 |
| 135 | * G1 = 1 + D + D3 + D4 |
| 136 | */ |
| 137 | const struct osmo_conv_code gsm0503_cs2 = { |
| 138 | .N = 2, |
| 139 | .K = 5, |
| 140 | .len = 290, |
| 141 | .next_output = cs2_output, |
| 142 | .next_state = cs2_state, |
| 143 | .puncture = cs2_puncture, |
| 144 | }; |
| 145 | |
| 146 | static const uint8_t cs3_state[][2] = { |
| 147 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 148 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 149 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 150 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 151 | }; |
| 152 | |
| 153 | static const uint8_t cs3_output[][2] = { |
| 154 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 155 | { 3, 0 }, { 2, 1 }, { 3, 0 }, { 2, 1 }, |
| 156 | { 3, 0 }, { 2, 1 }, { 3, 0 }, { 2, 1 }, |
| 157 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 158 | }; |
| 159 | |
| 160 | static const int cs3_puncture[] = { |
| 161 | 15, 17, 21, 23, 27, 29, 33, 35, 39, 41, 45, 47, |
| 162 | 51, 53, 57, 59, 63, 65, 69, 71, 75, 77, 81, 83, |
| 163 | 87, 89, 93, 95, 99, 101, 105, 107, 111, 113, 117, 119, |
| 164 | 123, 125, 129, 131, 135, 137, 141, 143, 147, 149, 153, 155, |
| 165 | 159, 161, 165, 167, 171, 173, 177, 179, 183, 185, 189, 191, |
| 166 | 195, 197, 201, 203, 207, 209, 213, 215, 219, 221, 225, 227, |
| 167 | 231, 233, 237, 239, 243, 245, 249, 251, 255, 257, 261, 263, |
| 168 | 267, 269, 273, 275, 279, 281, 285, 287, 291, 293, 297, 299, |
| 169 | 303, 305, 309, 311, 315, 317, 321, 323, 327, 329, 333, 335, |
| 170 | 339, 341, 345, 347, 351, 353, 357, 359, 363, 365, 369, 371, |
| 171 | 375, 377, 381, 383, 387, 389, 393, 395, 399, 401, 405, 407, |
| 172 | 411, 413, 417, 419, 423, 425, 429, 431, 435, 437, 441, 443, |
| 173 | 447, 449, 453, 455, 459, 461, 465, 467, 471, 473, 477, 479, |
| 174 | 483, 485, 489, 491, 495, 497, 501, 503, 507, 509, 513, 515, |
| 175 | 519, 521, 525, 527, 531, 533, 537, 539, 543, 545, 549, 551, |
| 176 | 555, 557, 561, 563, 567, 569, 573, 575, 579, 581, 585, 587, |
| 177 | 591, 593, 597, 599, 603, 605, 609, 611, 615, 617, 621, 623, |
| 178 | 627, 629, 633, 635, 639, 641, 645, 647, 651, 653, 657, 659, |
| 179 | 663, 665, 669, 671, -1, |
| 180 | }; |
| 181 | |
| 182 | /** |
| 183 | * CS3 convolutional code: |
| 184 | * G0 = 1 + D3 + D4 |
| 185 | * G1 = 1 + D + D3 + D4 |
| 186 | */ |
| 187 | const struct osmo_conv_code gsm0503_cs3 = { |
| 188 | .N = 2, |
| 189 | .K = 5, |
| 190 | .len = 334, |
| 191 | .next_output = cs3_output, |
| 192 | .next_state = cs3_state, |
| 193 | .puncture = cs3_puncture, |
| 194 | }; |
| 195 | |
| 196 | static const uint8_t tch_afs_12_2_state[][2] = { |
| 197 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 198 | { 9, 8 }, { 11, 10 }, { 13, 12 }, { 15, 14 }, |
| 199 | { 1, 0 }, { 3, 2 }, { 5, 4 }, { 7, 6 }, |
| 200 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 201 | }; |
| 202 | |
| 203 | static const uint8_t tch_afs_12_2_output[][2] = { |
| 204 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 205 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 206 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 207 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 208 | }; |
| 209 | |
| 210 | static const uint8_t tch_afs_12_2_term_state[] = { |
| 211 | 0, 2, 4, 6, 8, 10, 12, 14, 0, 2, 4, 6, |
| 212 | 8, 10, 12, 14, |
| 213 | }; |
| 214 | |
| 215 | static const uint8_t tch_afs_12_2_term_output[] = { |
| 216 | 0, 1, 0, 1, 3, 2, 3, 2, 3, 2, 3, 2, |
| 217 | 0, 1, 0, 1, |
| 218 | }; |
| 219 | |
| 220 | static const int tch_afs_12_2_puncture[] = { |
| 221 | 321, 325, 329, 333, 337, 341, 345, 349, 353, 357, 361, 363, |
| 222 | 365, 369, 373, 377, 379, 381, 385, 389, 393, 395, 397, 401, |
| 223 | 405, 409, 411, 413, 417, 421, 425, 427, 429, 433, 437, 441, |
| 224 | 443, 445, 449, 453, 457, 459, 461, 465, 469, 473, 475, 477, |
| 225 | 481, 485, 489, 491, 493, 495, 497, 499, 501, 503, 505, 507, |
| 226 | -1, |
| 227 | }; |
| 228 | |
| 229 | /** |
| 230 | * TCH/AFS 12.2 kbits convolutional code: |
| 231 | * 250 bits block, rate 1/2, punctured |
| 232 | * G0/G0 = 1 |
| 233 | * G1/G0 = 1 + D + D3 + D4 / 1 + D3 + D4 |
| 234 | */ |
| 235 | const struct osmo_conv_code gsm0503_tch_afs_12_2 = { |
| 236 | .N = 2, |
| 237 | .K = 5, |
| 238 | .len = 250, |
| 239 | .next_output = tch_afs_12_2_output, |
| 240 | .next_state = tch_afs_12_2_state, |
| 241 | .next_term_output = tch_afs_12_2_term_output, |
| 242 | .next_term_state = tch_afs_12_2_term_state, |
| 243 | .puncture = tch_afs_12_2_puncture, |
| 244 | }; |
| 245 | |
| 246 | static const uint8_t tch_afs_10_2_state[][2] = { |
| 247 | { 0, 1 }, { 3, 2 }, { 5, 4 }, { 6, 7 }, |
| 248 | { 9, 8 }, { 10, 11 }, { 12, 13 }, { 15, 14 }, |
| 249 | { 1, 0 }, { 2, 3 }, { 4, 5 }, { 7, 6 }, |
| 250 | { 8, 9 }, { 11, 10 }, { 13, 12 }, { 14, 15 }, |
| 251 | }; |
| 252 | |
| 253 | static const uint8_t tch_afs_10_2_output[][2] = { |
| 254 | { 0, 7 }, { 2, 5 }, { 4, 3 }, { 6, 1 }, |
| 255 | { 2, 5 }, { 0, 7 }, { 6, 1 }, { 4, 3 }, |
| 256 | { 0, 7 }, { 2, 5 }, { 4, 3 }, { 6, 1 }, |
| 257 | { 2, 5 }, { 0, 7 }, { 6, 1 }, { 4, 3 }, |
| 258 | }; |
| 259 | |
| 260 | static const uint8_t tch_afs_10_2_term_state[] = { |
| 261 | 0, 2, 4, 6, 8, 10, 12, 14, 0, 2, 4, 6, |
| 262 | 8, 10, 12, 14, |
| 263 | }; |
| 264 | |
| 265 | static const uint8_t tch_afs_10_2_term_output[] = { |
| 266 | 0, 5, 3, 6, 5, 0, 6, 3, 7, 2, 4, 1, |
| 267 | 2, 7, 1, 4, |
| 268 | }; |
| 269 | |
| 270 | static const int tch_afs_10_2_puncture[] = { |
| 271 | 1, 4, 7, 10, 16, 19, 22, 28, 31, 34, 40, 43, |
| 272 | 46, 52, 55, 58, 64, 67, 70, 76, 79, 82, 88, 91, |
| 273 | 94, 100, 103, 106, 112, 115, 118, 124, 127, 130, 136, 139, |
| 274 | 142, 148, 151, 154, 160, 163, 166, 172, 175, 178, 184, 187, |
| 275 | 190, 196, 199, 202, 208, 211, 214, 220, 223, 226, 232, 235, |
| 276 | 238, 244, 247, 250, 256, 259, 262, 268, 271, 274, 280, 283, |
| 277 | 286, 292, 295, 298, 304, 307, 310, 316, 319, 322, 325, 328, |
| 278 | 331, 334, 337, 340, 343, 346, 349, 352, 355, 358, 361, 364, |
| 279 | 367, 370, 373, 376, 379, 382, 385, 388, 391, 394, 397, 400, |
| 280 | 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, |
| 281 | 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, |
| 282 | 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, |
| 283 | 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, |
| 284 | 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, |
| 285 | 583, 586, 589, 592, 595, 598, 601, 604, 607, 609, 610, 613, |
| 286 | 616, 619, 621, 622, 625, 627, 628, 631, 633, 634, 636, 637, |
| 287 | 639, 640, -1, |
| 288 | }; |
| 289 | |
| 290 | /** |
| 291 | * TCH/AFS 10.2 kbits convolutional code: |
| 292 | * G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4 |
| 293 | * G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4 |
| 294 | * G3/G3 = 1 |
| 295 | */ |
| 296 | const struct osmo_conv_code gsm0503_tch_afs_10_2 = { |
| 297 | .N = 3, |
| 298 | .K = 5, |
| 299 | .len = 210, |
| 300 | .next_output = tch_afs_10_2_output, |
| 301 | .next_state = tch_afs_10_2_state, |
| 302 | .next_term_output = tch_afs_10_2_term_output, |
| 303 | .next_term_state = tch_afs_10_2_term_state, |
| 304 | .puncture = tch_afs_10_2_puncture, |
| 305 | }; |
| 306 | |
| 307 | static const uint8_t tch_afs_7_95_state[][2] = { |
| 308 | { 0, 1 }, { 2, 3 }, { 5, 4 }, { 7, 6 }, |
| 309 | { 9, 8 }, { 11, 10 }, { 12, 13 }, { 14, 15 }, |
| 310 | { 16, 17 }, { 18, 19 }, { 21, 20 }, { 23, 22 }, |
| 311 | { 25, 24 }, { 27, 26 }, { 28, 29 }, { 30, 31 }, |
| 312 | { 33, 32 }, { 35, 34 }, { 36, 37 }, { 38, 39 }, |
| 313 | { 40, 41 }, { 42, 43 }, { 45, 44 }, { 47, 46 }, |
| 314 | { 49, 48 }, { 51, 50 }, { 52, 53 }, { 54, 55 }, |
| 315 | { 56, 57 }, { 58, 59 }, { 61, 60 }, { 63, 62 }, |
| 316 | { 1, 0 }, { 3, 2 }, { 4, 5 }, { 6, 7 }, |
| 317 | { 8, 9 }, { 10, 11 }, { 13, 12 }, { 15, 14 }, |
| 318 | { 17, 16 }, { 19, 18 }, { 20, 21 }, { 22, 23 }, |
| 319 | { 24, 25 }, { 26, 27 }, { 29, 28 }, { 31, 30 }, |
| 320 | { 32, 33 }, { 34, 35 }, { 37, 36 }, { 39, 38 }, |
| 321 | { 41, 40 }, { 43, 42 }, { 44, 45 }, { 46, 47 }, |
| 322 | { 48, 49 }, { 50, 51 }, { 53, 52 }, { 55, 54 }, |
| 323 | { 57, 56 }, { 59, 58 }, { 60, 61 }, { 62, 63 }, |
| 324 | }; |
| 325 | |
| 326 | static const uint8_t tch_afs_7_95_output[][2] = { |
| 327 | { 0, 7 }, { 3, 4 }, { 2, 5 }, { 1, 6 }, |
| 328 | { 2, 5 }, { 1, 6 }, { 0, 7 }, { 3, 4 }, |
| 329 | { 3, 4 }, { 0, 7 }, { 1, 6 }, { 2, 5 }, |
| 330 | { 1, 6 }, { 2, 5 }, { 3, 4 }, { 0, 7 }, |
| 331 | { 3, 4 }, { 0, 7 }, { 1, 6 }, { 2, 5 }, |
| 332 | { 1, 6 }, { 2, 5 }, { 3, 4 }, { 0, 7 }, |
| 333 | { 0, 7 }, { 3, 4 }, { 2, 5 }, { 1, 6 }, |
| 334 | { 2, 5 }, { 1, 6 }, { 0, 7 }, { 3, 4 }, |
| 335 | { 0, 7 }, { 3, 4 }, { 2, 5 }, { 1, 6 }, |
| 336 | { 2, 5 }, { 1, 6 }, { 0, 7 }, { 3, 4 }, |
| 337 | { 3, 4 }, { 0, 7 }, { 1, 6 }, { 2, 5 }, |
| 338 | { 1, 6 }, { 2, 5 }, { 3, 4 }, { 0, 7 }, |
| 339 | { 3, 4 }, { 0, 7 }, { 1, 6 }, { 2, 5 }, |
| 340 | { 1, 6 }, { 2, 5 }, { 3, 4 }, { 0, 7 }, |
| 341 | { 0, 7 }, { 3, 4 }, { 2, 5 }, { 1, 6 }, |
| 342 | { 2, 5 }, { 1, 6 }, { 0, 7 }, { 3, 4 }, |
| 343 | }; |
| 344 | |
| 345 | static const uint8_t tch_afs_7_95_term_state[] = { |
| 346 | 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, |
| 347 | 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, |
| 348 | 48, 50, 52, 54, 56, 58, 60, 62, 0, 2, 4, 6, |
| 349 | 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, |
| 350 | 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, |
| 351 | 56, 58, 60, 62, |
| 352 | }; |
| 353 | |
| 354 | static const uint8_t tch_afs_7_95_term_output[] = { |
| 355 | 0, 3, 5, 6, 5, 6, 0, 3, 3, 0, 6, 5, |
| 356 | 6, 5, 3, 0, 4, 7, 1, 2, 1, 2, 4, 7, |
| 357 | 7, 4, 2, 1, 2, 1, 7, 4, 7, 4, 2, 1, |
| 358 | 2, 1, 7, 4, 4, 7, 1, 2, 1, 2, 4, 7, |
| 359 | 3, 0, 6, 5, 6, 5, 3, 0, 0, 3, 5, 6, |
| 360 | 5, 6, 0, 3, |
| 361 | }; |
| 362 | |
| 363 | static const int tch_afs_7_95_puncture[] = { |
| 364 | 1, 2, 4, 5, 8, 22, 70, 118, 166, 214, 262, 310, |
| 365 | 317, 319, 325, 332, 334, 341, 343, 349, 356, 358, 365, 367, |
| 366 | 373, 380, 382, 385, 389, 391, 397, 404, 406, 409, 413, 415, |
| 367 | 421, 428, 430, 433, 437, 439, 445, 452, 454, 457, 461, 463, |
| 368 | 469, 476, 478, 481, 485, 487, 490, 493, 500, 502, 503, 505, |
| 369 | 506, 508, 509, 511, 512, -1, |
| 370 | }; |
| 371 | |
| 372 | /** |
| 373 | * TCH/AFS 7.95 kbits convolutional code: |
| 374 | * G4/G4 = 1 |
| 375 | * G5/G4 = 1 + D + D4 + D6 / 1 + D2 + D3 + D5 + D6 |
| 376 | * G6/G4 = 1 + D + D2 + D3 + D4 + D6 / 1 + D2 + D3 + D5 + D6 |
| 377 | */ |
| 378 | const struct osmo_conv_code gsm0503_tch_afs_7_95 = { |
| 379 | .N = 3, |
| 380 | .K = 7, |
| 381 | .len = 165, |
| 382 | .next_output = tch_afs_7_95_output, |
| 383 | .next_state = tch_afs_7_95_state, |
| 384 | .next_term_output = tch_afs_7_95_term_output, |
| 385 | .next_term_state = tch_afs_7_95_term_state, |
| 386 | .puncture = tch_afs_7_95_puncture, |
| 387 | }; |
| 388 | |
| 389 | static const uint8_t tch_afs_7_4_state[][2] = { |
| 390 | { 0, 1 }, { 3, 2 }, { 5, 4 }, { 6, 7 }, |
| 391 | { 9, 8 }, { 10, 11 }, { 12, 13 }, { 15, 14 }, |
| 392 | { 1, 0 }, { 2, 3 }, { 4, 5 }, { 7, 6 }, |
| 393 | { 8, 9 }, { 11, 10 }, { 13, 12 }, { 14, 15 }, |
| 394 | }; |
| 395 | |
| 396 | static const uint8_t tch_afs_7_4_output[][2] = { |
| 397 | { 0, 7 }, { 2, 5 }, { 4, 3 }, { 6, 1 }, |
| 398 | { 2, 5 }, { 0, 7 }, { 6, 1 }, { 4, 3 }, |
| 399 | { 0, 7 }, { 2, 5 }, { 4, 3 }, { 6, 1 }, |
| 400 | { 2, 5 }, { 0, 7 }, { 6, 1 }, { 4, 3 }, |
| 401 | }; |
| 402 | |
| 403 | static const uint8_t tch_afs_7_4_term_state[] = { |
| 404 | 0, 2, 4, 6, 8, 10, 12, 14, 0, 2, 4, 6, |
| 405 | 8, 10, 12, 14, |
| 406 | }; |
| 407 | |
| 408 | static const uint8_t tch_afs_7_4_term_output[] = { |
| 409 | 0, 5, 3, 6, 5, 0, 6, 3, 7, 2, 4, 1, |
| 410 | 2, 7, 1, 4, |
| 411 | }; |
| 412 | |
| 413 | static const int tch_afs_7_4_puncture[] = { |
| 414 | 0, 355, 361, 367, 373, 379, 385, 391, 397, 403, 409, 415, |
| 415 | 421, 427, 433, 439, 445, 451, 457, 460, 463, 466, 468, 469, |
| 416 | 471, 472, -1, |
| 417 | }; |
| 418 | |
| 419 | /** |
| 420 | * TCH/AFS 7.4 kbits convolutional code: |
| 421 | * G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4 |
| 422 | * G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4 |
| 423 | * G3/G3 = 1 |
| 424 | */ |
| 425 | const struct osmo_conv_code gsm0503_tch_afs_7_4 = { |
| 426 | .N = 3, |
| 427 | .K = 5, |
| 428 | .len = 154, |
| 429 | .next_output = tch_afs_7_4_output, |
| 430 | .next_state = tch_afs_7_4_state, |
| 431 | .next_term_output = tch_afs_7_4_term_output, |
| 432 | .next_term_state = tch_afs_7_4_term_state, |
| 433 | .puncture = tch_afs_7_4_puncture, |
| 434 | }; |
| 435 | |
| 436 | static const uint8_t tch_afs_6_7_state[][2] = { |
| 437 | { 0, 1 }, { 3, 2 }, { 5, 4 }, { 6, 7 }, |
| 438 | { 9, 8 }, { 10, 11 }, { 12, 13 }, { 15, 14 }, |
| 439 | { 1, 0 }, { 2, 3 }, { 4, 5 }, { 7, 6 }, |
| 440 | { 8, 9 }, { 11, 10 }, { 13, 12 }, { 14, 15 }, |
| 441 | }; |
| 442 | |
| 443 | static const uint8_t tch_afs_6_7_output[][2] = { |
| 444 | { 0, 15 }, { 4, 11 }, { 8, 7 }, { 12, 3 }, |
| 445 | { 4, 11 }, { 0, 15 }, { 12, 3 }, { 8, 7 }, |
| 446 | { 0, 15 }, { 4, 11 }, { 8, 7 }, { 12, 3 }, |
| 447 | { 4, 11 }, { 0, 15 }, { 12, 3 }, { 8, 7 }, |
| 448 | }; |
| 449 | |
| 450 | static const uint8_t tch_afs_6_7_term_state[] = { |
| 451 | 0, 2, 4, 6, 8, 10, 12, 14, 0, 2, 4, 6, |
| 452 | 8, 10, 12, 14, |
| 453 | }; |
| 454 | |
| 455 | static const uint8_t tch_afs_6_7_term_output[] = { |
| 456 | 0, 11, 7, 12, 11, 0, 12, 7, 15, 4, 8, 3, |
| 457 | 4, 15, 3, 8, |
| 458 | }; |
| 459 | |
| 460 | static const int tch_afs_6_7_puncture[] = { |
| 461 | 1, 3, 7, 11, 15, 27, 39, 55, 67, 79, 95, 107, |
| 462 | 119, 135, 147, 159, 175, 187, 199, 215, 227, 239, 255, 267, |
| 463 | 279, 287, 291, 295, 299, 303, 307, 311, 315, 319, 323, 327, |
| 464 | 331, 335, 339, 343, 347, 351, 355, 359, 363, 367, 369, 371, |
| 465 | 375, 377, 379, 383, 385, 387, 391, 393, 395, 399, 401, 403, |
| 466 | 407, 409, 411, 415, 417, 419, 423, 425, 427, 431, 433, 435, |
| 467 | 439, 441, 443, 447, 449, 451, 455, 457, 459, 463, 465, 467, |
| 468 | 471, 473, 475, 479, 481, 483, 487, 489, 491, 495, 497, 499, |
| 469 | 503, 505, 507, 511, 513, 515, 519, 521, 523, 527, 529, 531, |
| 470 | 535, 537, 539, 543, 545, 547, 549, 551, 553, 555, 557, 559, |
| 471 | 561, 563, 565, 567, 569, 571, 573, 575, -1, |
| 472 | }; |
| 473 | |
| 474 | /** |
| 475 | * TCH/AFS 6.7 kbits convolutional code: |
| 476 | * G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4 |
| 477 | * G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4 |
| 478 | * G3/G3 = 1 |
| 479 | * G3/G3 = 1 |
| 480 | */ |
| 481 | const struct osmo_conv_code gsm0503_tch_afs_6_7 = { |
| 482 | .N = 4, |
| 483 | .K = 5, |
| 484 | .len = 140, |
| 485 | .next_output = tch_afs_6_7_output, |
| 486 | .next_state = tch_afs_6_7_state, |
| 487 | .next_term_output = tch_afs_6_7_term_output, |
| 488 | .next_term_state = tch_afs_6_7_term_state, |
| 489 | .puncture = tch_afs_6_7_puncture, |
| 490 | }; |
| 491 | |
| 492 | static const uint8_t tch_afs_5_9_state[][2] = { |
| 493 | { 0, 1 }, { 3, 2 }, { 5, 4 }, { 6, 7 }, |
| 494 | { 9, 8 }, { 10, 11 }, { 12, 13 }, { 15, 14 }, |
| 495 | { 17, 16 }, { 18, 19 }, { 20, 21 }, { 23, 22 }, |
| 496 | { 24, 25 }, { 27, 26 }, { 29, 28 }, { 30, 31 }, |
| 497 | { 32, 33 }, { 35, 34 }, { 37, 36 }, { 38, 39 }, |
| 498 | { 41, 40 }, { 42, 43 }, { 44, 45 }, { 47, 46 }, |
| 499 | { 49, 48 }, { 50, 51 }, { 52, 53 }, { 55, 54 }, |
| 500 | { 56, 57 }, { 59, 58 }, { 61, 60 }, { 62, 63 }, |
| 501 | { 1, 0 }, { 2, 3 }, { 4, 5 }, { 7, 6 }, |
| 502 | { 8, 9 }, { 11, 10 }, { 13, 12 }, { 14, 15 }, |
| 503 | { 16, 17 }, { 19, 18 }, { 21, 20 }, { 22, 23 }, |
| 504 | { 25, 24 }, { 26, 27 }, { 28, 29 }, { 31, 30 }, |
| 505 | { 33, 32 }, { 34, 35 }, { 36, 37 }, { 39, 38 }, |
| 506 | { 40, 41 }, { 43, 42 }, { 45, 44 }, { 46, 47 }, |
| 507 | { 48, 49 }, { 51, 50 }, { 53, 52 }, { 54, 55 }, |
| 508 | { 57, 56 }, { 58, 59 }, { 60, 61 }, { 63, 62 }, |
| 509 | }; |
| 510 | |
| 511 | static const uint8_t tch_afs_5_9_output[][2] = { |
| 512 | { 0, 15 }, { 8, 7 }, { 4, 11 }, { 12, 3 }, |
| 513 | { 4, 11 }, { 12, 3 }, { 0, 15 }, { 8, 7 }, |
| 514 | { 8, 7 }, { 0, 15 }, { 12, 3 }, { 4, 11 }, |
| 515 | { 12, 3 }, { 4, 11 }, { 8, 7 }, { 0, 15 }, |
| 516 | { 8, 7 }, { 0, 15 }, { 12, 3 }, { 4, 11 }, |
| 517 | { 12, 3 }, { 4, 11 }, { 8, 7 }, { 0, 15 }, |
| 518 | { 0, 15 }, { 8, 7 }, { 4, 11 }, { 12, 3 }, |
| 519 | { 4, 11 }, { 12, 3 }, { 0, 15 }, { 8, 7 }, |
| 520 | { 0, 15 }, { 8, 7 }, { 4, 11 }, { 12, 3 }, |
| 521 | { 4, 11 }, { 12, 3 }, { 0, 15 }, { 8, 7 }, |
| 522 | { 8, 7 }, { 0, 15 }, { 12, 3 }, { 4, 11 }, |
| 523 | { 12, 3 }, { 4, 11 }, { 8, 7 }, { 0, 15 }, |
| 524 | { 8, 7 }, { 0, 15 }, { 12, 3 }, { 4, 11 }, |
| 525 | { 12, 3 }, { 4, 11 }, { 8, 7 }, { 0, 15 }, |
| 526 | { 0, 15 }, { 8, 7 }, { 4, 11 }, { 12, 3 }, |
| 527 | { 4, 11 }, { 12, 3 }, { 0, 15 }, { 8, 7 }, |
| 528 | }; |
| 529 | |
| 530 | static const uint8_t tch_afs_5_9_term_state[] = { |
| 531 | 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, |
| 532 | 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, |
| 533 | 48, 50, 52, 54, 56, 58, 60, 62, 0, 2, 4, 6, |
| 534 | 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, |
| 535 | 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, |
| 536 | 56, 58, 60, 62, |
| 537 | }; |
| 538 | |
| 539 | static const uint8_t tch_afs_5_9_term_output[] = { |
| 540 | 0, 7, 11, 12, 11, 12, 0, 7, 7, 0, 12, 11, |
| 541 | 12, 11, 7, 0, 8, 15, 3, 4, 3, 4, 8, 15, |
| 542 | 15, 8, 4, 3, 4, 3, 15, 8, 15, 8, 4, 3, |
| 543 | 4, 3, 15, 8, 8, 15, 3, 4, 3, 4, 8, 15, |
| 544 | 7, 0, 12, 11, 12, 11, 7, 0, 0, 7, 11, 12, |
| 545 | 11, 12, 0, 7, |
| 546 | }; |
| 547 | |
| 548 | static const int tch_afs_5_9_puncture[] = { |
| 549 | 0, 1, 3, 5, 7, 11, 15, 31, 47, 63, 79, 95, |
| 550 | 111, 127, 143, 159, 175, 191, 207, 223, 239, 255, 271, 287, |
| 551 | 303, 319, 327, 331, 335, 343, 347, 351, 359, 363, 367, 375, |
| 552 | 379, 383, 391, 395, 399, 407, 411, 415, 423, 427, 431, 439, |
| 553 | 443, 447, 455, 459, 463, 467, 471, 475, 479, 483, 487, 491, |
| 554 | 495, 499, 503, 507, 509, 511, 512, 513, 515, 516, 517, 519, |
| 555 | -1, |
| 556 | }; |
| 557 | |
| 558 | /** |
| 559 | * TCH/AFS 5.9 kbits convolutional code: |
| 560 | * 124 bits |
| 561 | * G4/G6 = 1 + D2 + D3 + D5 + D6 / 1 + D + D2 + D3 + D4 + D6 |
| 562 | * G5/G6 = 1 + D + D4 + D6 / 1 + D + D2 + D3 + D4 + D6 |
| 563 | * G6/G6 = 1 |
| 564 | * G6/G6 = 1 |
| 565 | */ |
| 566 | const struct osmo_conv_code gsm0503_tch_afs_5_9 = { |
| 567 | .N = 4, |
| 568 | .K = 7, |
| 569 | .len = 124, |
| 570 | .next_output = tch_afs_5_9_output, |
| 571 | .next_state = tch_afs_5_9_state, |
| 572 | .next_term_output = tch_afs_5_9_term_output, |
| 573 | .next_term_state = tch_afs_5_9_term_state, |
| 574 | .puncture = tch_afs_5_9_puncture, |
| 575 | }; |
| 576 | |
| 577 | static const uint8_t tch_afs_5_15_state[][2] = { |
| 578 | { 0, 1 }, { 3, 2 }, { 5, 4 }, { 6, 7 }, |
| 579 | { 9, 8 }, { 10, 11 }, { 12, 13 }, { 15, 14 }, |
| 580 | { 1, 0 }, { 2, 3 }, { 4, 5 }, { 7, 6 }, |
| 581 | { 8, 9 }, { 11, 10 }, { 13, 12 }, { 14, 15 }, |
| 582 | }; |
| 583 | |
| 584 | static const uint8_t tch_afs_5_15_output[][2] = { |
| 585 | { 0, 31 }, { 4, 27 }, { 24, 7 }, { 28, 3 }, |
| 586 | { 4, 27 }, { 0, 31 }, { 28, 3 }, { 24, 7 }, |
| 587 | { 0, 31 }, { 4, 27 }, { 24, 7 }, { 28, 3 }, |
| 588 | { 4, 27 }, { 0, 31 }, { 28, 3 }, { 24, 7 }, |
| 589 | }; |
| 590 | |
| 591 | static const uint8_t tch_afs_5_15_term_state[] = { |
| 592 | 0, 2, 4, 6, 8, 10, 12, 14, 0, 2, 4, 6, |
| 593 | 8, 10, 12, 14, |
| 594 | }; |
| 595 | |
| 596 | static const uint8_t tch_afs_5_15_term_output[] = { |
| 597 | 0, 27, 7, 28, 27, 0, 28, 7, 31, 4, 24, 3, |
| 598 | 4, 31, 3, 24, |
| 599 | }; |
| 600 | |
| 601 | static const int tch_afs_5_15_puncture[] = { |
| 602 | 0, 4, 5, 9, 10, 14, 15, 20, 25, 30, 35, 40, |
| 603 | 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, |
| 604 | 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, |
| 605 | 290, 300, 310, 315, 320, 325, 330, 334, 335, 340, 344, 345, |
| 606 | 350, 354, 355, 360, 364, 365, 370, 374, 375, 380, 384, 385, |
| 607 | 390, 394, 395, 400, 404, 405, 410, 414, 415, 420, 424, 425, |
| 608 | 430, 434, 435, 440, 444, 445, 450, 454, 455, 460, 464, 465, |
| 609 | 470, 474, 475, 480, 484, 485, 490, 494, 495, 500, 504, 505, |
| 610 | 510, 514, 515, 520, 524, 525, 529, 530, 534, 535, 539, 540, |
| 611 | 544, 545, 549, 550, 554, 555, 559, 560, 564, -1, |
| 612 | }; |
| 613 | |
| 614 | /** |
| 615 | * TCH/AFS 5.15 kbits convolutional code: |
| 616 | * G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4 |
| 617 | * G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4 |
| 618 | * G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4 |
| 619 | * G3/G3 = 1 |
| 620 | * G3/G3 = 1 |
| 621 | */ |
| 622 | const struct osmo_conv_code gsm0503_tch_afs_5_15 = { |
| 623 | .N = 5, |
| 624 | .K = 5, |
| 625 | .len = 109, |
| 626 | .next_output = tch_afs_5_15_output, |
| 627 | .next_state = tch_afs_5_15_state, |
| 628 | .next_term_output = tch_afs_5_15_term_output, |
| 629 | .next_term_state = tch_afs_5_15_term_state, |
| 630 | .puncture = tch_afs_5_15_puncture, |
| 631 | }; |
| 632 | |
| 633 | static const uint8_t tch_afs_4_75_state[][2] = { |
| 634 | { 0, 1 }, { 3, 2 }, { 5, 4 }, { 6, 7 }, |
| 635 | { 9, 8 }, { 10, 11 }, { 12, 13 }, { 15, 14 }, |
| 636 | { 17, 16 }, { 18, 19 }, { 20, 21 }, { 23, 22 }, |
| 637 | { 24, 25 }, { 27, 26 }, { 29, 28 }, { 30, 31 }, |
| 638 | { 32, 33 }, { 35, 34 }, { 37, 36 }, { 38, 39 }, |
| 639 | { 41, 40 }, { 42, 43 }, { 44, 45 }, { 47, 46 }, |
| 640 | { 49, 48 }, { 50, 51 }, { 52, 53 }, { 55, 54 }, |
| 641 | { 56, 57 }, { 59, 58 }, { 61, 60 }, { 62, 63 }, |
| 642 | { 1, 0 }, { 2, 3 }, { 4, 5 }, { 7, 6 }, |
| 643 | { 8, 9 }, { 11, 10 }, { 13, 12 }, { 14, 15 }, |
| 644 | { 16, 17 }, { 19, 18 }, { 21, 20 }, { 22, 23 }, |
| 645 | { 25, 24 }, { 26, 27 }, { 28, 29 }, { 31, 30 }, |
| 646 | { 33, 32 }, { 34, 35 }, { 36, 37 }, { 39, 38 }, |
| 647 | { 40, 41 }, { 43, 42 }, { 45, 44 }, { 46, 47 }, |
| 648 | { 48, 49 }, { 51, 50 }, { 53, 52 }, { 54, 55 }, |
| 649 | { 57, 56 }, { 58, 59 }, { 60, 61 }, { 63, 62 }, |
| 650 | }; |
| 651 | |
| 652 | static const uint8_t tch_afs_4_75_output[][2] = { |
| 653 | { 0, 31 }, { 24, 7 }, { 4, 27 }, { 28, 3 }, |
| 654 | { 4, 27 }, { 28, 3 }, { 0, 31 }, { 24, 7 }, |
| 655 | { 24, 7 }, { 0, 31 }, { 28, 3 }, { 4, 27 }, |
| 656 | { 28, 3 }, { 4, 27 }, { 24, 7 }, { 0, 31 }, |
| 657 | { 24, 7 }, { 0, 31 }, { 28, 3 }, { 4, 27 }, |
| 658 | { 28, 3 }, { 4, 27 }, { 24, 7 }, { 0, 31 }, |
| 659 | { 0, 31 }, { 24, 7 }, { 4, 27 }, { 28, 3 }, |
| 660 | { 4, 27 }, { 28, 3 }, { 0, 31 }, { 24, 7 }, |
| 661 | { 0, 31 }, { 24, 7 }, { 4, 27 }, { 28, 3 }, |
| 662 | { 4, 27 }, { 28, 3 }, { 0, 31 }, { 24, 7 }, |
| 663 | { 24, 7 }, { 0, 31 }, { 28, 3 }, { 4, 27 }, |
| 664 | { 28, 3 }, { 4, 27 }, { 24, 7 }, { 0, 31 }, |
| 665 | { 24, 7 }, { 0, 31 }, { 28, 3 }, { 4, 27 }, |
| 666 | { 28, 3 }, { 4, 27 }, { 24, 7 }, { 0, 31 }, |
| 667 | { 0, 31 }, { 24, 7 }, { 4, 27 }, { 28, 3 }, |
| 668 | { 4, 27 }, { 28, 3 }, { 0, 31 }, { 24, 7 }, |
| 669 | }; |
| 670 | |
| 671 | static const uint8_t tch_afs_4_75_term_state[] = { |
| 672 | 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, |
| 673 | 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, |
| 674 | 48, 50, 52, 54, 56, 58, 60, 62, 0, 2, 4, 6, |
| 675 | 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, |
| 676 | 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, |
| 677 | 56, 58, 60, 62, |
| 678 | }; |
| 679 | |
| 680 | static const uint8_t tch_afs_4_75_term_output[] = { |
| 681 | 0, 7, 27, 28, 27, 28, 0, 7, 7, 0, 28, 27, |
| 682 | 28, 27, 7, 0, 24, 31, 3, 4, 3, 4, 24, 31, |
| 683 | 31, 24, 4, 3, 4, 3, 31, 24, 31, 24, 4, 3, |
| 684 | 4, 3, 31, 24, 24, 31, 3, 4, 3, 4, 24, 31, |
| 685 | 7, 0, 28, 27, 28, 27, 7, 0, 0, 7, 27, 28, |
| 686 | 27, 28, 0, 7, |
| 687 | }; |
| 688 | |
| 689 | static const int tch_afs_4_75_puncture[] = { |
| 690 | 0, 1, 2, 4, 5, 7, 9, 15, 25, 35, 45, 55, |
| 691 | 65, 75, 85, 95, 105, 115, 125, 135, 145, 155, 165, 175, |
| 692 | 185, 195, 205, 215, 225, 235, 245, 255, 265, 275, 285, 295, |
| 693 | 305, 315, 325, 335, 345, 355, 365, 375, 385, 395, 400, 405, |
| 694 | 410, 415, 420, 425, 430, 435, 440, 445, 450, 455, 459, 460, |
| 695 | 465, 470, 475, 479, 480, 485, 490, 495, 499, 500, 505, 509, |
| 696 | 510, 515, 517, 519, 520, 522, 524, 525, 526, 527, 529, 530, |
| 697 | 531, 532, 534, -1, |
| 698 | }; |
| 699 | |
| 700 | /** |
| 701 | * TCH/AFS 4.75 kbits convolutional code: |
| 702 | * G4/G6 = 1 + D2 + D3 + D5 + D6 / 1 + D + D2 + D3 + D4 + D6 |
| 703 | * G4/G6 = 1 + D2 + D3 + D5 + D6 / 1 + D + D2 + D3 + D4 + D6 |
| 704 | * G5/G6 = 1 + D + D4 + D6 / 1 + D + D2 + D3 + D4 + D6 |
| 705 | * G6/G6 = 1 |
| 706 | * G6/G6 = 1 |
| 707 | */ |
| 708 | const struct osmo_conv_code gsm0503_tch_afs_4_75 = { |
| 709 | .N = 5, |
| 710 | .K = 7, |
| 711 | .len = 101, |
| 712 | .next_output = tch_afs_4_75_output, |
| 713 | .next_state = tch_afs_4_75_state, |
| 714 | .next_term_output = tch_afs_4_75_term_output, |
| 715 | .next_term_state = tch_afs_4_75_term_state, |
| 716 | .puncture = tch_afs_4_75_puncture, |
| 717 | }; |
| 718 | |
| 719 | static const uint8_t tch_fr_state[][2] = { |
| 720 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 721 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 722 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 723 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 724 | }; |
| 725 | |
| 726 | static const uint8_t tch_fr_output[][2] = { |
| 727 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 728 | { 3, 0 }, { 2, 1 }, { 3, 0 }, { 2, 1 }, |
| 729 | { 3, 0 }, { 2, 1 }, { 3, 0 }, { 2, 1 }, |
| 730 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 731 | }; |
| 732 | |
| 733 | /** |
| 734 | * TCH/F convolutional code |
| 735 | */ |
| 736 | const struct osmo_conv_code gsm0503_tch_fr = { |
| 737 | .N = 2, |
| 738 | .K = 5, |
| 739 | .len = 185, |
| 740 | .next_output = tch_fr_output, |
| 741 | .next_state = tch_fr_state, |
| 742 | }; |
| 743 | |
| 744 | static const uint8_t tch_hr_state[][2] = { |
| 745 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 746 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 747 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 748 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 749 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 750 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 751 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 752 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 753 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 754 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 755 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 756 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 757 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 758 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 759 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 760 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 761 | }; |
| 762 | |
| 763 | static const uint8_t tch_hr_output[][2] = { |
| 764 | { 0, 7 }, { 3, 4 }, { 5, 2 }, { 6, 1 }, |
| 765 | { 5, 2 }, { 6, 1 }, { 0, 7 }, { 3, 4 }, |
| 766 | { 3, 4 }, { 0, 7 }, { 6, 1 }, { 5, 2 }, |
| 767 | { 6, 1 }, { 5, 2 }, { 3, 4 }, { 0, 7 }, |
| 768 | { 4, 3 }, { 7, 0 }, { 1, 6 }, { 2, 5 }, |
| 769 | { 1, 6 }, { 2, 5 }, { 4, 3 }, { 7, 0 }, |
| 770 | { 7, 0 }, { 4, 3 }, { 2, 5 }, { 1, 6 }, |
| 771 | { 2, 5 }, { 1, 6 }, { 7, 0 }, { 4, 3 }, |
| 772 | { 7, 0 }, { 4, 3 }, { 2, 5 }, { 1, 6 }, |
| 773 | { 2, 5 }, { 1, 6 }, { 7, 0 }, { 4, 3 }, |
| 774 | { 4, 3 }, { 7, 0 }, { 1, 6 }, { 2, 5 }, |
| 775 | { 1, 6 }, { 2, 5 }, { 4, 3 }, { 7, 0 }, |
| 776 | { 3, 4 }, { 0, 7 }, { 6, 1 }, { 5, 2 }, |
| 777 | { 6, 1 }, { 5, 2 }, { 3, 4 }, { 0, 7 }, |
| 778 | { 0, 7 }, { 3, 4 }, { 5, 2 }, { 6, 1 }, |
| 779 | { 5, 2 }, { 6, 1 }, { 0, 7 }, { 3, 4 }, |
| 780 | }; |
| 781 | |
| 782 | static const int tch_hr_puncture[] = { |
| 783 | 1, 4, 7, 10, 13, 16, 19, 22, 25, 28, 31, 34, |
| 784 | 37, 40, 43, 46, 49, 52, 55, 58, 61, 64, 67, 70, |
| 785 | 73, 76, 79, 82, 85, 88, 91, 94, 97, 100, 103, 106, |
| 786 | 109, 112, 115, 118, 121, 124, 127, 130, 133, 136, 139, 142, |
| 787 | 145, 148, 151, 154, 157, 160, 163, 166, 169, 172, 175, 178, |
| 788 | 181, 184, 187, 190, 193, 196, 199, 202, 205, 208, 211, 214, |
| 789 | 217, 220, 223, 226, 229, 232, 235, 238, 241, 244, 247, 250, |
| 790 | 253, 256, 259, 262, 265, 268, 271, 274, 277, 280, 283, 295, |
| 791 | 298, 301, 304, 307, 310, -1, |
| 792 | }; |
| 793 | |
| 794 | /** |
| 795 | * TCH/H convolutional code |
| 796 | */ |
| 797 | const struct osmo_conv_code gsm0503_tch_hr = { |
| 798 | .N = 3, |
| 799 | .K = 7, |
| 800 | .len = 98, |
| 801 | .next_output = tch_hr_output, |
| 802 | .next_state = tch_hr_state, |
| 803 | .puncture = tch_hr_puncture, |
| 804 | }; |
| 805 | |
| 806 | static const uint8_t tch_ahs_7_95_state[][2] = { |
| 807 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 808 | { 9, 8 }, { 11, 10 }, { 13, 12 }, { 15, 14 }, |
| 809 | { 1, 0 }, { 3, 2 }, { 5, 4 }, { 7, 6 }, |
| 810 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 811 | }; |
| 812 | |
| 813 | static const uint8_t tch_ahs_7_95_output[][2] = { |
| 814 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 815 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 816 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 817 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 818 | }; |
| 819 | |
| 820 | static const uint8_t tch_ahs_7_95_term_state[] = { |
| 821 | 0, 2, 4, 6, 8, 10, 12, 14, 0, 2, 4, 6, |
| 822 | 8, 10, 12, 14, |
| 823 | }; |
| 824 | |
| 825 | static const uint8_t tch_ahs_7_95_term_output[] = { |
| 826 | 0, 1, 0, 1, 3, 2, 3, 2, 3, 2, 3, 2, |
| 827 | 0, 1, 0, 1, |
| 828 | }; |
| 829 | |
| 830 | static const int tch_ahs_7_95_puncture[] = { |
| 831 | 1, 3, 5, 7, 11, 15, 19, 23, 27, 31, 35, 43, |
| 832 | 47, 51, 55, 59, 63, 67, 71, 79, 83, 87, 91, 95, |
| 833 | 99, 103, 107, 115, 119, 123, 127, 131, 135, 139, 143, 151, |
| 834 | 155, 159, 163, 167, 171, 175, 177, 179, 183, 185, 187, 191, |
| 835 | 193, 195, 197, 199, 203, 205, 207, 211, 213, 215, 219, 221, |
| 836 | 223, 227, 229, 231, 233, 235, 239, 241, 243, 247, 249, 251, |
| 837 | 255, 257, 259, 261, 263, 265, -1, |
| 838 | }; |
| 839 | |
| 840 | /** |
| 841 | * TCH/AHS 7.95 kbits convolutional code |
| 842 | */ |
| 843 | const struct osmo_conv_code gsm0503_tch_ahs_7_95 = { |
| 844 | .N = 2, |
| 845 | .K = 5, |
| 846 | .len = 129, |
| 847 | .next_output = tch_ahs_7_95_output, |
| 848 | .next_state = tch_ahs_7_95_state, |
| 849 | .next_term_output = tch_ahs_7_95_term_output, |
| 850 | .next_term_state = tch_ahs_7_95_term_state, |
| 851 | .puncture = tch_ahs_7_95_puncture, |
| 852 | }; |
| 853 | |
| 854 | static const uint8_t tch_ahs_7_4_state[][2] = { |
| 855 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 856 | { 9, 8 }, { 11, 10 }, { 13, 12 }, { 15, 14 }, |
| 857 | { 1, 0 }, { 3, 2 }, { 5, 4 }, { 7, 6 }, |
| 858 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 859 | }; |
| 860 | |
| 861 | static const uint8_t tch_ahs_7_4_output[][2] = { |
| 862 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 863 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 864 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 865 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 866 | }; |
| 867 | |
| 868 | static const uint8_t tch_ahs_7_4_term_state[] = { |
| 869 | 0, 2, 4, 6, 8, 10, 12, 14, 0, 2, 4, 6, |
| 870 | 8, 10, 12, 14, |
| 871 | }; |
| 872 | |
| 873 | static const uint8_t tch_ahs_7_4_term_output[] = { |
| 874 | 0, 1, 0, 1, 3, 2, 3, 2, 3, 2, 3, 2, |
| 875 | 0, 1, 0, 1, |
| 876 | }; |
| 877 | |
| 878 | static const int tch_ahs_7_4_puncture[] = { |
| 879 | 1, 3, 7, 11, 19, 23, 27, 35, 39, 43, 51, 55, |
| 880 | 59, 67, 71, 75, 83, 87, 91, 99, 103, 107, 115, 119, |
| 881 | 123, 131, 135, 139, 143, 147, 151, 155, 159, 163, 167, 171, |
| 882 | 175, 179, 183, 187, 191, 195, 199, 203, 207, 211, 215, 219, |
| 883 | 221, 223, 227, 229, 231, 235, 237, 239, 243, 245, 247, 251, |
| 884 | 253, 255, 257, 259, -1, |
| 885 | }; |
| 886 | |
| 887 | /** |
| 888 | * TCH/AHS 7.4 kbits convolutional code |
| 889 | */ |
| 890 | const struct osmo_conv_code gsm0503_tch_ahs_7_4 = { |
| 891 | .N = 2, |
| 892 | .K = 5, |
| 893 | .len = 126, |
| 894 | .next_output = tch_ahs_7_4_output, |
| 895 | .next_state = tch_ahs_7_4_state, |
| 896 | .next_term_output = tch_ahs_7_4_term_output, |
| 897 | .next_term_state = tch_ahs_7_4_term_state, |
| 898 | .puncture = tch_ahs_7_4_puncture, |
| 899 | }; |
| 900 | |
| 901 | static const uint8_t tch_ahs_6_7_state[][2] = { |
| 902 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 903 | { 9, 8 }, { 11, 10 }, { 13, 12 }, { 15, 14 }, |
| 904 | { 1, 0 }, { 3, 2 }, { 5, 4 }, { 7, 6 }, |
| 905 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 906 | }; |
| 907 | |
| 908 | static const uint8_t tch_ahs_6_7_output[][2] = { |
| 909 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 910 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 911 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 912 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 913 | }; |
| 914 | |
| 915 | static const uint8_t tch_ahs_6_7_term_state[] = { |
| 916 | 0, 2, 4, 6, 8, 10, 12, 14, 0, 2, 4, 6, |
| 917 | 8, 10, 12, 14, |
| 918 | }; |
| 919 | |
| 920 | static const uint8_t tch_ahs_6_7_term_output[] = { |
| 921 | 0, 1, 0, 1, 3, 2, 3, 2, 3, 2, 3, 2, |
| 922 | 0, 1, 0, 1, |
| 923 | }; |
| 924 | |
| 925 | static const int tch_ahs_6_7_puncture[] = { |
| 926 | 1, 3, 9, 19, 29, 39, 49, 59, 69, 79, 89, 99, |
| 927 | 109, 119, 129, 139, 149, 159, 167, 169, 177, 179, 187, 189, |
| 928 | 197, 199, 203, 207, 209, 213, 217, 219, 223, 227, 229, 231, |
| 929 | 233, 235, 237, 239, -1, |
| 930 | }; |
| 931 | |
| 932 | /** |
| 933 | * TCH/AHS 6.7 kbits convolutional code |
| 934 | */ |
| 935 | const struct osmo_conv_code gsm0503_tch_ahs_6_7 = { |
| 936 | .N = 2, |
| 937 | .K = 5, |
| 938 | .len = 116, |
| 939 | .next_output = tch_ahs_6_7_output, |
| 940 | .next_state = tch_ahs_6_7_state, |
| 941 | .next_term_output = tch_ahs_6_7_term_output, |
| 942 | .next_term_state = tch_ahs_6_7_term_state, |
| 943 | .puncture = tch_ahs_6_7_puncture, |
| 944 | }; |
| 945 | |
| 946 | static const uint8_t tch_ahs_5_9_state[][2] = { |
| 947 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 948 | { 9, 8 }, { 11, 10 }, { 13, 12 }, { 15, 14 }, |
| 949 | { 1, 0 }, { 3, 2 }, { 5, 4 }, { 7, 6 }, |
| 950 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 951 | }; |
| 952 | |
| 953 | static const uint8_t tch_ahs_5_9_output[][2] = { |
| 954 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 955 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 956 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 957 | { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, |
| 958 | }; |
| 959 | |
| 960 | static const uint8_t tch_ahs_5_9_term_state[] = { |
| 961 | 0, 2, 4, 6, 8, 10, 12, 14, 0, 2, 4, 6, |
| 962 | 8, 10, 12, 14, |
| 963 | }; |
| 964 | |
| 965 | static const uint8_t tch_ahs_5_9_term_output[] = { |
| 966 | 0, 1, 0, 1, 3, 2, 3, 2, 3, 2, 3, 2, |
| 967 | 0, 1, 0, 1, |
| 968 | }; |
| 969 | |
| 970 | static const int tch_ahs_5_9_puncture[] = { |
| 971 | 1, 15, 71, 127, 139, 151, 163, 175, 187, 195, 203, 211, |
| 972 | 215, 219, 221, 223, -1, |
| 973 | }; |
| 974 | |
| 975 | /** |
| 976 | * TCH/AHS 5.9 kbits convolutional code |
| 977 | */ |
| 978 | const struct osmo_conv_code gsm0503_tch_ahs_5_9 = { |
| 979 | .N = 2, |
| 980 | .K = 5, |
| 981 | .len = 108, |
| 982 | .next_output = tch_ahs_5_9_output, |
| 983 | .next_state = tch_ahs_5_9_state, |
| 984 | .next_term_output = tch_ahs_5_9_term_output, |
| 985 | .next_term_state = tch_ahs_5_9_term_state, |
| 986 | .puncture = tch_ahs_5_9_puncture, |
| 987 | }; |
| 988 | |
| 989 | static const uint8_t tch_ahs_5_15_state[][2] = { |
| 990 | { 0, 1 }, { 3, 2 }, { 5, 4 }, { 6, 7 }, |
| 991 | { 9, 8 }, { 10, 11 }, { 12, 13 }, { 15, 14 }, |
| 992 | { 1, 0 }, { 2, 3 }, { 4, 5 }, { 7, 6 }, |
| 993 | { 8, 9 }, { 11, 10 }, { 13, 12 }, { 14, 15 }, |
| 994 | }; |
| 995 | |
| 996 | static const uint8_t tch_ahs_5_15_output[][2] = { |
| 997 | { 0, 7 }, { 2, 5 }, { 4, 3 }, { 6, 1 }, |
| 998 | { 2, 5 }, { 0, 7 }, { 6, 1 }, { 4, 3 }, |
| 999 | { 0, 7 }, { 2, 5 }, { 4, 3 }, { 6, 1 }, |
| 1000 | { 2, 5 }, { 0, 7 }, { 6, 1 }, { 4, 3 }, |
| 1001 | }; |
| 1002 | |
| 1003 | static const uint8_t tch_ahs_5_15_term_state[] = { |
| 1004 | 0, 2, 4, 6, 8, 10, 12, 14, 0, 2, 4, 6, |
| 1005 | 8, 10, 12, 14, |
| 1006 | }; |
| 1007 | |
| 1008 | static const uint8_t tch_ahs_5_15_term_output[] = { |
| 1009 | 0, 5, 3, 6, 5, 0, 6, 3, 7, 2, 4, 1, |
| 1010 | 2, 7, 1, 4, |
| 1011 | }; |
| 1012 | |
| 1013 | static const int tch_ahs_5_15_puncture[] = { |
| 1014 | 0, 1, 3, 4, 6, 9, 12, 15, 18, 21, 27, 33, |
| 1015 | 39, 45, 51, 54, 57, 63, 69, 75, 81, 87, 90, 93, |
| 1016 | 99, 105, 111, 117, 123, 126, 129, 135, 141, 147, 153, 159, |
| 1017 | 162, 165, 168, 171, 174, 177, 180, 183, 186, 189, 192, 195, |
| 1018 | 198, 201, 204, 207, 210, 213, 216, 219, 222, 225, 228, 231, |
| 1019 | 234, 237, 240, 243, 244, 246, 249, 252, 255, 256, 258, 261, |
| 1020 | 264, 267, 268, 270, 273, 276, 279, 280, 282, 285, 288, 289, |
| 1021 | 291, 294, 295, 297, 298, 300, 301, -1, |
| 1022 | }; |
| 1023 | |
| 1024 | /** |
| 1025 | * TCH/AHS 5.15 kbits convolutional code |
| 1026 | */ |
| 1027 | const struct osmo_conv_code gsm0503_tch_ahs_5_15 = { |
| 1028 | .N = 3, |
| 1029 | .K = 5, |
| 1030 | .len = 97, |
| 1031 | .next_output = tch_ahs_5_15_output, |
| 1032 | .next_state = tch_ahs_5_15_state, |
| 1033 | .next_term_output = tch_ahs_5_15_term_output, |
| 1034 | .next_term_state = tch_ahs_5_15_term_state, |
| 1035 | .puncture = tch_ahs_5_15_puncture, |
| 1036 | }; |
| 1037 | |
| 1038 | static const uint8_t tch_ahs_4_75_state[][2] = { |
| 1039 | { 0, 1 }, { 2, 3 }, { 5, 4 }, { 7, 6 }, |
| 1040 | { 9, 8 }, { 11, 10 }, { 12, 13 }, { 14, 15 }, |
| 1041 | { 16, 17 }, { 18, 19 }, { 21, 20 }, { 23, 22 }, |
| 1042 | { 25, 24 }, { 27, 26 }, { 28, 29 }, { 30, 31 }, |
| 1043 | { 33, 32 }, { 35, 34 }, { 36, 37 }, { 38, 39 }, |
| 1044 | { 40, 41 }, { 42, 43 }, { 45, 44 }, { 47, 46 }, |
| 1045 | { 49, 48 }, { 51, 50 }, { 52, 53 }, { 54, 55 }, |
| 1046 | { 56, 57 }, { 58, 59 }, { 61, 60 }, { 63, 62 }, |
| 1047 | { 1, 0 }, { 3, 2 }, { 4, 5 }, { 6, 7 }, |
| 1048 | { 8, 9 }, { 10, 11 }, { 13, 12 }, { 15, 14 }, |
| 1049 | { 17, 16 }, { 19, 18 }, { 20, 21 }, { 22, 23 }, |
| 1050 | { 24, 25 }, { 26, 27 }, { 29, 28 }, { 31, 30 }, |
| 1051 | { 32, 33 }, { 34, 35 }, { 37, 36 }, { 39, 38 }, |
| 1052 | { 41, 40 }, { 43, 42 }, { 44, 45 }, { 46, 47 }, |
| 1053 | { 48, 49 }, { 50, 51 }, { 53, 52 }, { 55, 54 }, |
| 1054 | { 57, 56 }, { 59, 58 }, { 60, 61 }, { 62, 63 }, |
| 1055 | }; |
| 1056 | |
| 1057 | static const uint8_t tch_ahs_4_75_output[][2] = { |
| 1058 | { 0, 7 }, { 3, 4 }, { 2, 5 }, { 1, 6 }, |
| 1059 | { 2, 5 }, { 1, 6 }, { 0, 7 }, { 3, 4 }, |
| 1060 | { 3, 4 }, { 0, 7 }, { 1, 6 }, { 2, 5 }, |
| 1061 | { 1, 6 }, { 2, 5 }, { 3, 4 }, { 0, 7 }, |
| 1062 | { 3, 4 }, { 0, 7 }, { 1, 6 }, { 2, 5 }, |
| 1063 | { 1, 6 }, { 2, 5 }, { 3, 4 }, { 0, 7 }, |
| 1064 | { 0, 7 }, { 3, 4 }, { 2, 5 }, { 1, 6 }, |
| 1065 | { 2, 5 }, { 1, 6 }, { 0, 7 }, { 3, 4 }, |
| 1066 | { 0, 7 }, { 3, 4 }, { 2, 5 }, { 1, 6 }, |
| 1067 | { 2, 5 }, { 1, 6 }, { 0, 7 }, { 3, 4 }, |
| 1068 | { 3, 4 }, { 0, 7 }, { 1, 6 }, { 2, 5 }, |
| 1069 | { 1, 6 }, { 2, 5 }, { 3, 4 }, { 0, 7 }, |
| 1070 | { 3, 4 }, { 0, 7 }, { 1, 6 }, { 2, 5 }, |
| 1071 | { 1, 6 }, { 2, 5 }, { 3, 4 }, { 0, 7 }, |
| 1072 | { 0, 7 }, { 3, 4 }, { 2, 5 }, { 1, 6 }, |
| 1073 | { 2, 5 }, { 1, 6 }, { 0, 7 }, { 3, 4 }, |
| 1074 | }; |
| 1075 | |
| 1076 | static const uint8_t tch_ahs_4_75_term_state[] = { |
| 1077 | 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, |
| 1078 | 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, |
| 1079 | 48, 50, 52, 54, 56, 58, 60, 62, 0, 2, 4, 6, |
| 1080 | 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, |
| 1081 | 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, |
| 1082 | 56, 58, 60, 62, |
| 1083 | }; |
| 1084 | |
| 1085 | static const uint8_t tch_ahs_4_75_term_output[] = { |
| 1086 | 0, 3, 5, 6, 5, 6, 0, 3, 3, 0, 6, 5, |
| 1087 | 6, 5, 3, 0, 4, 7, 1, 2, 1, 2, 4, 7, |
| 1088 | 7, 4, 2, 1, 2, 1, 7, 4, 7, 4, 2, 1, |
| 1089 | 2, 1, 7, 4, 4, 7, 1, 2, 1, 2, 4, 7, |
| 1090 | 3, 0, 6, 5, 6, 5, 3, 0, 0, 3, 5, 6, |
| 1091 | 5, 6, 0, 3, |
| 1092 | }; |
| 1093 | |
| 1094 | static const int tch_ahs_4_75_puncture[] = { |
| 1095 | 1, 2, 4, 5, 7, 8, 10, 13, 16, 22, 28, 34, |
| 1096 | 40, 46, 52, 58, 64, 70, 76, 82, 88, 94, 100, 106, |
| 1097 | 112, 118, 124, 130, 136, 142, 148, 151, 154, 160, 163, 166, |
| 1098 | 172, 175, 178, 184, 187, 190, 196, 199, 202, 208, 211, 214, |
| 1099 | 220, 223, 226, 232, 235, 238, 241, 244, 247, 250, 253, 256, |
| 1100 | 259, 262, 265, 268, 271, 274, 275, 277, 278, 280, 281, 283, |
| 1101 | 284, -1, |
| 1102 | }; |
| 1103 | |
| 1104 | /** |
| 1105 | * TCH/AHS 4.75 kbits convolutional code |
| 1106 | */ |
| 1107 | const struct osmo_conv_code gsm0503_tch_ahs_4_75 = { |
| 1108 | .N = 3, |
| 1109 | .K = 7, |
| 1110 | .len = 89, |
| 1111 | .next_output = tch_ahs_4_75_output, |
| 1112 | .next_state = tch_ahs_4_75_state, |
| 1113 | .next_term_output = tch_ahs_4_75_term_output, |
| 1114 | .next_term_state = tch_ahs_4_75_term_state, |
| 1115 | .puncture = tch_ahs_4_75_puncture, |
| 1116 | }; |
| 1117 | |
| 1118 | static const uint8_t mcs1_dl_hdr_state[][2] = { |
| 1119 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1120 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1121 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1122 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1123 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1124 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1125 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1126 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1127 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1128 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1129 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1130 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1131 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1132 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1133 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1134 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1135 | }; |
| 1136 | |
| 1137 | static const uint8_t mcs1_dl_hdr_output[][2] = { |
| 1138 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1139 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1140 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1141 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1142 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1143 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1144 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1145 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1146 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1147 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1148 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1149 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1150 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1151 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1152 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1153 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1154 | }; |
| 1155 | |
| 1156 | /** |
| 1157 | * EDGE MCS-1 DL header convolutional code: |
| 1158 | * 42 bits blocks, rate 1/3, k = 7 |
| 1159 | * G4 = 1 + D2 + D3 + D5 + D6 |
| 1160 | * G7 = 1 + D + D2 + D3 + D6 |
| 1161 | * G5 = 1 + D + D4 + D6 |
| 1162 | */ |
| 1163 | const struct osmo_conv_code gsm0503_mcs1_dl_hdr = { |
| 1164 | .N = 3, |
| 1165 | .K = 7, |
| 1166 | .len = 36, |
| 1167 | .next_output = mcs1_dl_hdr_output, |
| 1168 | .next_state = mcs1_dl_hdr_state, |
| 1169 | .term = CONV_TERM_TAIL_BITING, |
| 1170 | }; |
| 1171 | |
| 1172 | static const uint8_t mcs1_ul_hdr_state[][2] = { |
| 1173 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1174 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1175 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1176 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1177 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1178 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1179 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1180 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1181 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1182 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1183 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1184 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1185 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1186 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1187 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1188 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1189 | }; |
| 1190 | |
| 1191 | static const uint8_t mcs1_ul_hdr_output[][2] = { |
| 1192 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1193 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1194 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1195 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1196 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1197 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1198 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1199 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1200 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1201 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1202 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1203 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1204 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1205 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1206 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1207 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1208 | }; |
| 1209 | |
| 1210 | /** |
| 1211 | * EDGE MCS-1 UL header convolutional code: |
| 1212 | * 45 bits blocks, rate 1/3, k = 7 |
| 1213 | * G4 = 1 + D2 + D3 + D5 + D6 |
| 1214 | * G7 = 1 + D + D2 + D3 + D6 |
| 1215 | * G5 = 1 + D + D4 + D6 |
| 1216 | */ |
| 1217 | const struct osmo_conv_code gsm0503_mcs1_ul_hdr = { |
| 1218 | .N = 3, |
| 1219 | .K = 7, |
| 1220 | .len = 39, |
| 1221 | .next_output = mcs1_ul_hdr_output, |
| 1222 | .next_state = mcs1_ul_hdr_state, |
| 1223 | .term = CONV_TERM_TAIL_BITING, |
| 1224 | }; |
| 1225 | |
| 1226 | static const uint8_t mcs1_state[][2] = { |
| 1227 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1228 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1229 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1230 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1231 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1232 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1233 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1234 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1235 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1236 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1237 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1238 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1239 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1240 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1241 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1242 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1243 | }; |
| 1244 | |
| 1245 | static const uint8_t mcs1_output[][2] = { |
| 1246 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1247 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1248 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1249 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1250 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1251 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1252 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1253 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1254 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1255 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1256 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1257 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1258 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1259 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1260 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1261 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1262 | }; |
| 1263 | |
| 1264 | /** |
| 1265 | * EDGE MCS-1 data convolutional code: |
| 1266 | * 196 bits blocks, rate 1/3, k = 7 |
| 1267 | * G4 = 1 + D2 + D3 + D5 + D6 |
| 1268 | * G7 = 1 + D + D2 + D3 + D6 |
| 1269 | * G5 = 1 + D + D4 + D6 |
| 1270 | */ |
| 1271 | const struct osmo_conv_code gsm0503_mcs1 = { |
| 1272 | .N = 3, |
| 1273 | .K = 7, |
| 1274 | .len = 190, |
| 1275 | .next_output = mcs1_output, |
| 1276 | .next_state = mcs1_state, |
| 1277 | }; |
| 1278 | |
| 1279 | static const uint8_t mcs2_state[][2] = { |
| 1280 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1281 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1282 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1283 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1284 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1285 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1286 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1287 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1288 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1289 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1290 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1291 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1292 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1293 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1294 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1295 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1296 | }; |
| 1297 | |
| 1298 | static const uint8_t mcs2_output[][2] = { |
| 1299 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1300 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1301 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1302 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1303 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1304 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1305 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1306 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1307 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1308 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1309 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1310 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1311 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1312 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1313 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1314 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1315 | }; |
| 1316 | |
| 1317 | /** |
| 1318 | * EDGE MCS-2 data convolutional code: |
| 1319 | * 244 bits blocks, rate 1/3, k = 7 |
| 1320 | * G4 = 1 + D2 + D3 + D5 + D6 |
| 1321 | * G7 = 1 + D + D2 + D3 + D6 |
| 1322 | * G5 = 1 + D + D4 + D6 |
| 1323 | */ |
| 1324 | const struct osmo_conv_code gsm0503_mcs2 = { |
| 1325 | .N = 3, |
| 1326 | .K = 7, |
| 1327 | .len = 238, |
| 1328 | .next_output = mcs2_output, |
| 1329 | .next_state = mcs2_state, |
| 1330 | }; |
| 1331 | |
| 1332 | static const uint8_t mcs3_state[][2] = { |
| 1333 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1334 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1335 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1336 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1337 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1338 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1339 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1340 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1341 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1342 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1343 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1344 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1345 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1346 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1347 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1348 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1349 | }; |
| 1350 | |
| 1351 | static const uint8_t mcs3_output[][2] = { |
| 1352 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1353 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1354 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1355 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1356 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1357 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1358 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1359 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1360 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1361 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1362 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1363 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1364 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1365 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1366 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1367 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1368 | }; |
| 1369 | |
| 1370 | /** |
| 1371 | * EDGE MCS-3 data convolutional code: |
| 1372 | * 316 bits blocks, rate 1/3, k = 7 |
| 1373 | * G4 = 1 + D2 + D3 + D5 + D6 |
| 1374 | * G7 = 1 + D + D2 + D3 + D6 |
| 1375 | * G5 = 1 + D + D4 + D6 |
| 1376 | */ |
| 1377 | const struct osmo_conv_code gsm0503_mcs3 = { |
| 1378 | .N = 3, |
| 1379 | .K = 7, |
| 1380 | .len = 310, |
| 1381 | .next_output = mcs3_output, |
| 1382 | .next_state = mcs3_state, |
| 1383 | }; |
| 1384 | |
| 1385 | static const uint8_t mcs4_state[][2] = { |
| 1386 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1387 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1388 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1389 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1390 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1391 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1392 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1393 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1394 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1395 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1396 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1397 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1398 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1399 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1400 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1401 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1402 | }; |
| 1403 | |
| 1404 | static const uint8_t mcs4_output[][2] = { |
| 1405 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1406 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1407 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1408 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1409 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1410 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1411 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1412 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1413 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1414 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1415 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1416 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1417 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1418 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1419 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1420 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1421 | }; |
| 1422 | |
| 1423 | /** |
| 1424 | * EDGE MCS-4 data convolutional code: |
| 1425 | * 372 bits blocks, rate 1/3, k = 7 |
| 1426 | * G4 = 1 + D2 + D3 + D5 + D6 |
| 1427 | * G7 = 1 + D + D2 + D3 + D6 |
| 1428 | * G5 = 1 + D + D4 + D6 |
| 1429 | */ |
| 1430 | const struct osmo_conv_code gsm0503_mcs4 = { |
| 1431 | .N = 3, |
| 1432 | .K = 7, |
| 1433 | .len = 366, |
| 1434 | .next_output = mcs4_output, |
| 1435 | .next_state = mcs4_state, |
| 1436 | }; |
| 1437 | |
| 1438 | static const uint8_t mcs5_dl_hdr_state[][2] = { |
| 1439 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1440 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1441 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1442 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1443 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1444 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1445 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1446 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1447 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1448 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1449 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1450 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1451 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1452 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1453 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1454 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1455 | }; |
| 1456 | |
| 1457 | static const uint8_t mcs5_dl_hdr_output[][2] = { |
| 1458 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1459 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1460 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1461 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1462 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1463 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1464 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1465 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1466 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1467 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1468 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1469 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1470 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1471 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1472 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1473 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1474 | }; |
| 1475 | |
| 1476 | /** |
| 1477 | * EDGE MCS-5 DL header convolutional code: |
| 1478 | * 39 bits blocks, rate 1/3, k = 7 |
| 1479 | * G4 = 1 + D2 + D3 + D5 + D6 |
| 1480 | * G7 = 1 + D + D2 + D3 + D6 |
| 1481 | * G5 = 1 + D + D4 + D6 |
| 1482 | */ |
| 1483 | const struct osmo_conv_code gsm0503_mcs5_dl_hdr = { |
| 1484 | .N = 3, |
| 1485 | .K = 7, |
| 1486 | .len = 33, |
| 1487 | .next_output = mcs5_dl_hdr_output, |
| 1488 | .next_state = mcs5_dl_hdr_state, |
| 1489 | .term = CONV_TERM_TAIL_BITING, |
| 1490 | }; |
| 1491 | |
| 1492 | static const uint8_t mcs5_ul_hdr_state[][2] = { |
| 1493 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1494 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1495 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1496 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1497 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1498 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1499 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1500 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1501 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1502 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1503 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1504 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1505 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1506 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1507 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1508 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1509 | }; |
| 1510 | |
| 1511 | static const uint8_t mcs5_ul_hdr_output[][2] = { |
| 1512 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1513 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1514 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1515 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1516 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1517 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1518 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1519 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1520 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1521 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1522 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1523 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1524 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1525 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1526 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1527 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1528 | }; |
| 1529 | |
| 1530 | /** |
| 1531 | * EDGE MCS-5 UL header convolutional code: |
| 1532 | * 51 bits blocks, rate 1/3, k = 7 |
| 1533 | * G4 = 1 + D2 + D3 + D5 + D6 |
| 1534 | * G7 = 1 + D + D2 + D3 + D6 |
| 1535 | * G5 = 1 + D + D4 + D6 |
| 1536 | */ |
| 1537 | const struct osmo_conv_code gsm0503_mcs5_ul_hdr = { |
| 1538 | .N = 3, |
| 1539 | .K = 7, |
| 1540 | .len = 45, |
| 1541 | .next_output = mcs5_ul_hdr_output, |
| 1542 | .next_state = mcs5_ul_hdr_state, |
| 1543 | .term = CONV_TERM_TAIL_BITING, |
| 1544 | }; |
| 1545 | |
| 1546 | static const uint8_t mcs5_state[][2] = { |
| 1547 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1548 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1549 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1550 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1551 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1552 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1553 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1554 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1555 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1556 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1557 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1558 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1559 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1560 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1561 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1562 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1563 | }; |
| 1564 | |
| 1565 | static const uint8_t mcs5_output[][2] = { |
| 1566 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1567 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1568 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1569 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1570 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1571 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1572 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1573 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1574 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1575 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1576 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1577 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1578 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1579 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1580 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1581 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1582 | }; |
| 1583 | |
| 1584 | /** |
| 1585 | * EDGE MCS-5 data convolutional code: |
| 1586 | * 468 bits blocks, rate 1/3, k = 7 |
| 1587 | * G4 = 1 + D2 + D3 + D5 + D6 |
| 1588 | * G7 = 1 + D + D2 + D3 + D6 |
| 1589 | * G5 = 1 + D + D4 + D6 |
| 1590 | */ |
| 1591 | const struct osmo_conv_code gsm0503_mcs5 = { |
| 1592 | .N = 3, |
| 1593 | .K = 7, |
| 1594 | .len = 462, |
| 1595 | .next_output = mcs5_output, |
| 1596 | .next_state = mcs5_state, |
| 1597 | }; |
| 1598 | |
| 1599 | static const uint8_t mcs6_state[][2] = { |
| 1600 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1601 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1602 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1603 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1604 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1605 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1606 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1607 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1608 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1609 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1610 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1611 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1612 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1613 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1614 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1615 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1616 | }; |
| 1617 | |
| 1618 | static const uint8_t mcs6_output[][2] = { |
| 1619 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1620 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1621 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1622 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1623 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1624 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1625 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1626 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1627 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1628 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1629 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1630 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1631 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1632 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1633 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1634 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1635 | }; |
| 1636 | |
| 1637 | /** |
| 1638 | * EDGE MCS-6 data convolutional code: |
| 1639 | * 612 bits blocks, rate 1/3, k = 7 |
| 1640 | * G4 = 1 + D2 + D3 + D5 + D6 |
| 1641 | * G7 = 1 + D + D2 + D3 + D6 |
| 1642 | * G5 = 1 + D + D4 + D6 |
| 1643 | */ |
| 1644 | const struct osmo_conv_code gsm0503_mcs6 = { |
| 1645 | .N = 3, |
| 1646 | .K = 7, |
| 1647 | .len = 606, |
| 1648 | .next_output = mcs6_output, |
| 1649 | .next_state = mcs6_state, |
| 1650 | }; |
| 1651 | |
| 1652 | static const uint8_t mcs7_dl_hdr_state[][2] = { |
| 1653 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1654 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1655 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1656 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1657 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1658 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1659 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1660 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1661 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1662 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1663 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1664 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1665 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1666 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1667 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1668 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1669 | }; |
| 1670 | |
| 1671 | static const uint8_t mcs7_dl_hdr_output[][2] = { |
| 1672 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1673 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1674 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1675 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1676 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1677 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1678 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1679 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1680 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1681 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1682 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1683 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1684 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1685 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1686 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1687 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1688 | }; |
| 1689 | |
| 1690 | /** |
| 1691 | * EDGE MCS-7 DL header convolutional code: |
| 1692 | * 51 bits blocks, rate 1/3, k = 7 |
| 1693 | * G4 = 1 + D2 + D3 + D5 + D6 |
| 1694 | * G7 = 1 + D + D2 + D3 + D6 |
| 1695 | * G5 = 1 + D + D4 + D6 |
| 1696 | */ |
| 1697 | const struct osmo_conv_code gsm0503_mcs7_dl_hdr = { |
| 1698 | .N = 3, |
| 1699 | .K = 7, |
| 1700 | .len = 45, |
| 1701 | .next_output = mcs7_dl_hdr_output, |
| 1702 | .next_state = mcs7_dl_hdr_state, |
| 1703 | .term = CONV_TERM_TAIL_BITING, |
| 1704 | }; |
| 1705 | |
| 1706 | static const uint8_t mcs7_ul_hdr_state[][2] = { |
| 1707 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1708 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1709 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1710 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1711 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1712 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1713 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1714 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1715 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1716 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1717 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1718 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1719 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1720 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1721 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1722 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1723 | }; |
| 1724 | |
| 1725 | static const uint8_t mcs7_ul_hdr_output[][2] = { |
| 1726 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1727 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1728 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1729 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1730 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1731 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1732 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1733 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1734 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1735 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1736 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1737 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1738 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1739 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1740 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1741 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1742 | }; |
| 1743 | |
| 1744 | /** |
| 1745 | * EDGE MCS-7 UL header convolutional code: |
| 1746 | * 60 bits blocks, rate 1/3, k = 7 |
| 1747 | * G4 = 1 + D2 + D3 + D5 + D6 |
| 1748 | * G7 = 1 + D + D2 + D3 + D6 |
| 1749 | * G5 = 1 + D + D4 + D6 |
| 1750 | */ |
| 1751 | const struct osmo_conv_code gsm0503_mcs7_ul_hdr = { |
| 1752 | .N = 3, |
| 1753 | .K = 7, |
| 1754 | .len = 54, |
| 1755 | .next_output = mcs7_ul_hdr_output, |
| 1756 | .next_state = mcs7_ul_hdr_state, |
| 1757 | .term = CONV_TERM_TAIL_BITING, |
| 1758 | }; |
| 1759 | |
| 1760 | static const uint8_t mcs7_state[][2] = { |
| 1761 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1762 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1763 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1764 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1765 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1766 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1767 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1768 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1769 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1770 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1771 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1772 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1773 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1774 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1775 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1776 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1777 | }; |
| 1778 | |
| 1779 | static const uint8_t mcs7_output[][2] = { |
| 1780 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1781 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1782 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1783 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1784 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1785 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1786 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1787 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1788 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1789 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1790 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1791 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1792 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1793 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1794 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1795 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1796 | }; |
| 1797 | |
| 1798 | /** |
| 1799 | * EDGE MCS-7 data convolutional code: |
| 1800 | * 468 bits blocks, rate 1/3, k = 7 |
| 1801 | * G4 = 1 + D2 + D3 + D5 + D6 |
| 1802 | * G7 = 1 + D + D2 + D3 + D6 |
| 1803 | * G5 = 1 + D + D4 + D6 |
| 1804 | */ |
| 1805 | const struct osmo_conv_code gsm0503_mcs7 = { |
| 1806 | .N = 3, |
| 1807 | .K = 7, |
| 1808 | .len = 462, |
| 1809 | .next_output = mcs7_output, |
| 1810 | .next_state = mcs7_state, |
| 1811 | }; |
| 1812 | |
| 1813 | static const uint8_t mcs8_state[][2] = { |
| 1814 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1815 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1816 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1817 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1818 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1819 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1820 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1821 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1822 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1823 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1824 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1825 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1826 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1827 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1828 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1829 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1830 | }; |
| 1831 | |
| 1832 | static const uint8_t mcs8_output[][2] = { |
| 1833 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1834 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1835 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1836 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1837 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1838 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1839 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1840 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1841 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1842 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1843 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1844 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1845 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1846 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1847 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1848 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1849 | }; |
| 1850 | |
| 1851 | /** |
| 1852 | * EDGE MCS-8 data convolutional code: |
| 1853 | * 564 bits blocks, rate 1/3, k = 7 |
| 1854 | * G4 = 1 + D2 + D3 + D5 + D6 |
| 1855 | * G7 = 1 + D + D2 + D3 + D6 |
| 1856 | * G5 = 1 + D + D4 + D6 |
| 1857 | */ |
| 1858 | const struct osmo_conv_code gsm0503_mcs8 = { |
| 1859 | .N = 3, |
| 1860 | .K = 7, |
| 1861 | .len = 558, |
| 1862 | .next_output = mcs8_output, |
| 1863 | .next_state = mcs8_state, |
| 1864 | }; |
| 1865 | |
| 1866 | static const uint8_t mcs9_state[][2] = { |
| 1867 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1868 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1869 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1870 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1871 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1872 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1873 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1874 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1875 | { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, |
| 1876 | { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, |
| 1877 | { 16, 17 }, { 18, 19 }, { 20, 21 }, { 22, 23 }, |
| 1878 | { 24, 25 }, { 26, 27 }, { 28, 29 }, { 30, 31 }, |
| 1879 | { 32, 33 }, { 34, 35 }, { 36, 37 }, { 38, 39 }, |
| 1880 | { 40, 41 }, { 42, 43 }, { 44, 45 }, { 46, 47 }, |
| 1881 | { 48, 49 }, { 50, 51 }, { 52, 53 }, { 54, 55 }, |
| 1882 | { 56, 57 }, { 58, 59 }, { 60, 61 }, { 62, 63 }, |
| 1883 | }; |
| 1884 | |
| 1885 | static const uint8_t mcs9_output[][2] = { |
| 1886 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1887 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1888 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1889 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1890 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1891 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1892 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1893 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1894 | { 7, 0 }, { 4, 3 }, { 1, 6 }, { 2, 5 }, |
| 1895 | { 1, 6 }, { 2, 5 }, { 7, 0 }, { 4, 3 }, |
| 1896 | { 6, 1 }, { 5, 2 }, { 0, 7 }, { 3, 4 }, |
| 1897 | { 0, 7 }, { 3, 4 }, { 6, 1 }, { 5, 2 }, |
| 1898 | { 3, 4 }, { 0, 7 }, { 5, 2 }, { 6, 1 }, |
| 1899 | { 5, 2 }, { 6, 1 }, { 3, 4 }, { 0, 7 }, |
| 1900 | { 2, 5 }, { 1, 6 }, { 4, 3 }, { 7, 0 }, |
| 1901 | { 4, 3 }, { 7, 0 }, { 2, 5 }, { 1, 6 }, |
| 1902 | }; |
| 1903 | |
| 1904 | /** |
| 1905 | * EDGE MCS-9 data convolutional code: |
| 1906 | * 612 bits blocks, rate 1/3, k = 7 |
| 1907 | * G4 = 1 + D2 + D3 + D5 + D6 |
| 1908 | * G7 = 1 + D + D2 + D3 + D6 |
| 1909 | * G5 = 1 + D + D4 + D6 |
| 1910 | */ |
| 1911 | const struct osmo_conv_code gsm0503_mcs9 = { |
| 1912 | .N = 3, |
| 1913 | .K = 7, |
| 1914 | .len = 606, |
| 1915 | .next_output = mcs9_output, |
| 1916 | .next_state = mcs9_state, |
| 1917 | }; |
| 1918 | |