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Feature #4510

Updated by pespin almost 4 years ago

Most of the required information can be found in 3GPP TS 44.060: 
 https://www.etsi.org/deliver/etsi_ts/144000_144099/144060/15.00.00_60/ts_144060v150000p.pdf https://www.etsi.org/deliver/etsi_ts/144000_144099/144060/09.03.00_60/ts_144060v090300p.pdf 

 First of all, EGPRS Data Ul/Dl block structures and encode/decode functions are missing in library/RLCMAC_Types.ttcn. Check "10.3a      EGPRS RLC data blocks and RLC/MAC headers" for that. 

 Different MCS values have different header structure in those blocks, so we probably need to have different encode/decode functions based on data length, and then have a union to be able to pass them together? 

 It seems there's also a MCS-0 Control Dl block header, which at least I think it's not needed for now but we need to check what's that used for. 


 We also need to implement the missing CSN1 Control messages related to EGPRS, using L/H features which afaiu are not available since we use titan 6.6.1.

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