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gr-gsm
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3b11689d220cb384c182a9779698669c4eb7ead5
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a1871f5
Correction in decryption block
by ptrkrysik
· 10 years ago
a31a481
Corrected extract_system_info_impl to work with PDU messages
by ptrkrysik
· 10 years ago
18b631e
Added new decryption block (be careful - untested component). Changed CMakeFiles to reflect more modular design (not finished for the lib directory)
by ptrkrysik
· 10 years ago
607a09e
Updated burst printer to accept a pmt string which will be prepended to any printed messages for situations where multiple print blocks are desired.
by Jacob Gilbert
· 10 years ago
e89aee1
Updated message printer to accept a pmt string which will be prepended to any printed messages for situations where multiple print blocks are desired.
by Jacob Gilbert
· 10 years ago
5ad7d63
Added return value to fire_crc (by Matin Hauke)
by ptrkrysik
· 10 years ago
3be74a7
Changed grgsm install directories and prefixes from "gsm" to "grgsm". The old prefix caused conflicts with libraries already available.
by ptrkrysik
· 10 years ago
30f3945
Commented boost libraries linked in order for plotting to work. Don't know how to force pybombs to install boost_iostreams.
by ptrkrysik
· 10 years ago
402c1fa
Added missing #include statements in order to make gr-gsm compile on some systems.
by ptrkrysik
· 10 years ago
bb69c79
Merge pull request #5 from dholm/feature/osx-support
by Piotr K.
· 10 years ago
aea7f34
Added checking for Volk presence according to @dholm #4 pull request.
by ptrkrysik
· 10 years ago
d57745d
Removed assert.h as it caused more problems than it was worth. Fixes #7
by ptrkrysik
· 10 years ago
529895b
Updated copyleft statements of my files #3
by ptrkrysik
· 10 years ago
f2497bd
receiver: Use std::vector for gr_complex
by David Holm
· 10 years ago
9880653
endian: MacOS X support for endian conversion macros
by David Holm
· 10 years ago
8db1561
Removed a debug message that was left accidently.
by ptrkrysik
· 10 years ago
617ba03
Changed format of messages containing bursts to PDU. Corrected types of bursts.
by ptrkrysik
· 10 years ago
18df2f3
Removed setting channel type from the decoder - this is now done in demapping stage.
by ptrkrysik
· 10 years ago
6dded65
Added new configurable block for demapping of control channels.
by ptrkrysik
· 10 years ago
7a7b9b0
Changed cell allocation elements type from float to int
by ptrkrysik
· 10 years ago
d85d460
Commenting files included for debugging. Fixed #2 issue.
by ptrkrysik
· 10 years ago
6f6d46d
Corrected frame number
by ptrkrysik
· 10 years ago
e518bbf
Added capability to receive multiple channels of a single BTS to the receiver. It is now possible to receive bursts on channels for which frequency hopping was used. Changed examples to work without hierarhical GSM Receiver block.
by ptrkrysik
· 10 years ago
b108d6b
Removed receiver_hier and wireshark_sink
by ptrkrysik
· 10 years ago
6bb450d
Merge branch 'master' of github.com:Jakotako/gr-gsm
by ptrkrysik
· 10 years ago
5821379
First step to add multichannel capability to the GSM receiver. At this moment it might still contain debuging code. The training sequence number for non C0 channels is embedded in the code.
by ptrkrysik
· 10 years ago
a25bb70
Changed asser.h to output DCOUT messages to stderr
by ptrkrysik
· 10 years ago
7f61c64
Changes in control channels decoder to output messages in PDU format - when connected to Socket PDU the messages can be dissected with Wireshark now. The information in the header might be not complete/fully correct at this moment (no SNR, power measurements, channel type statically set to BCCH).
by ptrkrysik
· 10 years ago
af9431b
Added extraction of gsmtap header and message content from pmt msg
by ptrkrysik
· 10 years ago
eaaf22f
Added message input to the wireshark sink
by ptrkrysik
· 10 years ago
3c6dfcc
Added empty sink for wireshark sink
by ptrkrysik
· 10 years ago
4c82577
Repaired cmake buildsystem - include files paths were inconsistent with source files after changing directory structure
by ptrkrysik
· 10 years ago
66bb3cd
Changed directory structure.
by Piotr K
· 10 years ago
608a08e
Removed completely old method of frequency offset correction
by Piotr K
· 10 years ago
fdef676
Added workaround old implementation of rotateN that is still present in ubuntu 14.04 packages
by piotr
· 10 years ago
2f897f5
Removed unnecessary #include
by piotr
· 10 years ago
d6d6687
Removed redundant state from the receiver
by piotr
· 10 years ago
ab663c8
Added new block for message printing, removed legacy code from the decoder and bursts printer
by piotr
· 10 years ago
4089c1a
Added new blocks for clock freqeuncy correction
by piotr
· 10 years ago
dda2227
Added new block for extracting info about base stations
by piotr
· 10 years ago
b529a59
Added output in the control channel decoder
by piotr
· 10 years ago
f2b6a1b
Added reset to the receiver, computation of power and function for setting arfcn of the receiver
by piotr
· 10 years ago
df30459
Added option to the simple mapper
by piotr
· 10 years ago
c00ce9c
Moved burst printer to different directory
by piotr
· 10 years ago
faacc72
Added typical signalization channels (CCCH, BCCH, SDCCH) decoder and demapper for BCCH.
by piotr
· 10 years ago
501c51e
Moved more files related to the gsm receiver to the receiver directory.
by piotr
· 10 years ago
7f3f366
Little changes commited from all files. Cleanup in the lib directory - files moved associated with different blocks moved to associated directories.
by piotr
· 10 years ago
7af92ca
Correction in plotting.h
by piotr
· 10 years ago
f0039b4
Changed soft symbols according to "Soft-Decision MLSE Data Receiver for GSM System" Martin Lee, Zoran Zvonar paper
by piotr
· 10 years ago
ebd0623
Changed the viterbi equalizer output from hard to soft. The output values are branch metrics.
by piotr
· 10 years ago
c7c249a
Changed gr-gsm::receiver block into typical typical sink inherited from sync_block.
by piotr
· 10 years ago
d73f0bb
Removed get_ccch_bursts block
by piotr
· 10 years ago
da8a066
Little cleanups
by piotr
· 10 years ago
f502e0f
Replaced nasty hack for training sequences 6 and 7 with a condition depending on the first symbol of training sequences. It's still a little bit of a hack because I don't know why exactly those starting points have to be used.
by piotr
· 10 years ago
ce92f98
Corrections to the configuration function
by piotr
· 11 years ago
5462401
Added missing line changing state when too many SCH errors occur
by piotr
· 11 years ago
10cd1f4
Corrected bcch get block so it writes all bursts forming bcch channel to the output
by piotr
· 11 years ago
db6c221
Corrections to BCCH filter so it works (the name CCCH filter isn't correct)
by piotr
· 11 years ago
883d508
Merge branch 'master' of github.com:Jakotako/gr-gsm
by piotr
· 11 years ago
903b1d6
Moved configuration of the receiver to the constructor. Removed redundant configuration.
by piotr
· 11 years ago
d77c9cf
Added block filtering bursts containing full CCH messages
by piotr
· 11 years ago
3f1ea81
Addition of linking with libraries required to compile programs using include/plotting.hpp
by piotr
· 11 years ago
3440db6
Added GSMTAP header definition
by piotr
· 11 years ago
8dc74a4
Removed done/unneeded TODOs
by piotr
· 11 years ago
c1d47df
Added author
by piotr
· 11 years ago
5c82025
Correction - limited strongest_window_nr to avoid reading outside of buffer boundaries.
by piotr
· 11 years ago
6629251
corrected .gitignore
by piotr
· 11 years ago
6d152d9
added arfcn parameter to the receiver
by piotr
· 11 years ago
6c69287
Added simple bursts printer
by piotr
· 11 years ago
7c82b17
Improved synchronization, added message output with bursts
by piotr
· 11 years ago
7e3b0db
Changed differentiation between dummy and normal bursts to a metod based on correlation of training sequences
by piotr
· 11 years ago
5f1e1d3
turned off automatic tuning to estimated frequency offset with positive result for stability of the receiver
by piotr
· 11 years ago
d0bf149
Coding style change, debug pritfs
by piotr
· 11 years ago
437f546
Initial commit - gsm-receiver with removed quick hacks
by piotr
· 11 years ago