osmo-pcu.git branch master updated. 0.2-809-g505a86d

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gitosis at osmocom.org gitosis at osmocom.org
Tue Aug 2 06:59:14 UTC 2016


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The branch, master has been updated
       via  505a86d396d4ee6e821e8337056e85362a55848f (commit)
       via  36bdc5f7a425426675f7be33fa405501fb45d95a (commit)
      from  d572054ca77c62fcddbde93a7d354a1fdf8f0ff6 (commit)

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- Log -----------------------------------------------------------------
http://cgit.osmocom.org/osmo-pcu/commit/?id=505a86d396d4ee6e821e8337056e85362a55848f

commit 505a86d396d4ee6e821e8337056e85362a55848f
Author: Aravind Sirsikar <Arvind.Sirsikar at radisys.com>
Date:   Tue Jul 26 18:26:21 2016 +0530

    Add support for SPB handling for EGPRS UL TBF
    
    This patch will modify the EGPRS UL TBF flow to support Split block
    handling. This patch also contains test suite modification for SPB UL.
    Scenarios like MCS6->MCS3, MCS4->MCS1, MCS5->MCS2, MCS9->MCS3
    MCS7->MCS2, MCS8->MCS3 have been simulated and Integration tested
    in NuRAN 1.0 hardware thoroughly. The scope of Unit testing is limited.
    
    Change-Id: I39ca53218b6e0982abc2ab9c703c24c8bf0a09c0

http://cgit.osmocom.org/osmo-pcu/commit/?id=36bdc5f7a425426675f7be33fa405501fb45d95a

commit 36bdc5f7a425426675f7be33fa405501fb45d95a
Author: Aravind Sirsikar <Arvind.Sirsikar at radisys.com>
Date:   Tue Jul 26 17:13:59 2016 +0530

    Add data structure for SPB in EGPRS UL
    
    Modify header files with data structures required
    to support split blocks for EGPRS UL TBF
    
    This feature provides provision for MS to retransmit
    RLC blocks of HeaderType1, HeaderType2 by segmenting
    them to 2 HeaderType3 blocks(Example MCS5 will be
    retransmitted as 2 MCS2 blocks). Table 10.4.8b.1 of 44.060
    explains the possible values of SPB in HeadrType3 for UL
    direction. When the MCS is changed at the PCU, PCU directs the
    changed MCS to MS by PUAN or UPLINK ASSIGNMENT message along
    with RESEGMENT flag, Then MS may decide to retransmit the
    blocks by resegmenting it based on Table 8.1.1.1 of 44.060.
    The retransmission MCS is calculated based on current MCS of
    the Block and demanded MCS by PCU. Section 10.3a.4.3 of 44.060
    shows the HeadrType3 with SPB field present in it.
    
    Change-Id: I83ccd136bb361adcfd511c57c5a9d95ed72c36c2

-----------------------------------------------------------------------

Summary of changes:
 src/encoding.cpp      |   6 +-
 src/rlc.h             |  40 +++++
 src/tbf.h             |  15 ++
 src/tbf_ul.cpp        | 164 ++++++++++++++---
 tests/tbf/TbfTest.cpp | 488 ++++++++++++++++++++++++++++++++++++++++++++++++++
 tests/tbf/TbfTest.err | 258 +++++++++++++++++++++++++-
 tests/tbf/TbfTest.ok  |   2 +
 7 files changed, 948 insertions(+), 25 deletions(-)


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