| Lev Walkin | 48f3365 | 2006-09-17 03:27:57 +0000 | [diff] [blame^] | 1 | |
| 2 | GENERAL INFORMATION |
| 3 | =================== |
| 4 | |
| 5 | The 3GPP TS 25.331 RRC (Radio Resource Control) PER decoder. |
| 6 | Invoking `make` will compile the ASN.1 specifications from the |
| 7 | ../rrc.asn1 file. |
| 8 | |
| 9 | THERE IS NO rrc.asn1 FILE THERE YET! |
| 10 | |
| 11 | OBTAINING THE RRC SPECIFICATION |
| 12 | ================================ |
| 13 | |
| 14 | Due to licensing restrictions, asn1c can not include the RRC ASN.1 module |
| 15 | in its distribution. |
| 16 | |
| 17 | To obtain the RRC ASN.1 specification, you should go to |
| 18 | http://www.3gpp.org/ftp/Specs/html-info/25331.htm |
| 19 | and download any version of RRC specification (preferably 7.1.0, 2006-06). |
| 20 | |
| 21 | A .ZIP file with a Microsoft Word .DOC files will download shortly. |
| 22 | |
| 23 | You should extract the ASN.1 modules from the chapter 11 of that .DOC file, |
| 24 | and save it as the ../rrc.asn1 file. The ../rrc.asn1 file should start with |
| 25 | the following line |
| 26 | "Class-definitions DEFINITIONS AUTOMATIC TAGS ::=" |
| 27 | and end with the "END" token. |
| 28 | Be careful not to copy any preambles, chapter titles and other non-ASN.1 text. |
| 29 | |
| 30 | After obtaining the rrc.asn1, type `make` in the directory containing |
| 31 | this README file. |
| 32 | |
| 33 | rrc-dump USAGE |
| 34 | ============== |
| 35 | |
| 36 | The rrc-dump utility may be used to dump the contents of a PER-encoded |
| 37 | RRC protocol data unit. Since RRC specification contains multiple PDUs, |
| 38 | a PDU must be selected manually using -p <PDU> command line option: |
| 39 | |
| 40 | ./rrc-dump -p DL-DCCH-Message message.per |
| 41 | ./rrc-dump -p PCCH-Message message.per |
| 42 | |
| 43 | The list of recognized PDUs may be obtained using `-p list`. |
| 44 | |
| 45 | The full list of recognized command line options may be obtained with |
| 46 | |
| 47 | > ./rrc-dump -h |
| 48 | |