| |
| GENERAL INFORMATION |
| =================== |
| |
| The 3GPP TS 25.331 RRC (Radio Resource Control) PER decoder. |
| Invoking `make` will compile the ASN.1 specifications from the |
| ../rrc.asn1 file. |
| |
| THERE IS NO rrc.asn1 FILE THERE YET! |
| |
| OBTAINING THE RRC SPECIFICATION |
| ================================ |
| |
| Due to licensing restrictions, asn1c can not include the RRC ASN.1 module |
| in its distribution. |
| |
| To obtain the RRC ASN.1 specification, you should go to |
| http://www.3gpp.org/ftp/Specs/html-info/25331.htm |
| and download any version of RRC specification (preferably 7.1.0, 2006-06). |
| |
| A .ZIP file with a Microsoft Word .DOC files will download shortly. |
| |
| You should extract the ASN.1 modules from the chapter 11 of that .DOC file, |
| and save it as the ../rrc.asn1 file. The ../rrc.asn1 file should start with |
| the following line |
| "Class-definitions DEFINITIONS AUTOMATIC TAGS ::=" |
| and end with the "END" token. |
| Be careful not to copy any preambles, chapter titles and other non-ASN.1 text. |
| |
| After obtaining the rrc.asn1, type `make` in the directory containing |
| this README file. |
| |
| rrc-dump USAGE |
| ============== |
| |
| The rrc-dump utility may be used to dump the contents of a PER-encoded |
| RRC protocol data unit. Since RRC specification contains multiple PDUs, |
| a PDU must be selected manually using -p <PDU> command line option: |
| |
| ./rrc-dump -p DL-DCCH-Message message.per |
| ./rrc-dump -p PCCH-Message message.per |
| |
| The list of recognized PDUs may be obtained using `-p list`. |
| |
| The full list of recognized command line options may be obtained with |
| |
| > ./rrc-dump -h |
| |