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The branch, radisys/egprs_integration has been updated via 0f29b91aff2171ad6bf287b9a402c508a94dbb5d (commit) via e855e1cdac2280a86b420410db5f566ea579bcb1 (commit) via e0386e3948aaa61045a50f6e9fe0d7064e754af8 (commit) via 7631182563159c3316e5889ce9bc629f52eb06d4 (commit) via 7b800323a5fb5ebd9aaf445b89328bfaa602eadd (commit) from a36b5d7896da2b4f76ae30ba3b796b8b2689eda8 (commit)

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- Log ----------------------------------------------------------------- http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=0f29b91aff2171ad6bf287b9...

commit 0f29b91aff2171ad6bf287b9a402c508a94dbb5d Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Wed Aug 3 11:57:49 2016 +0530

Modify PCU configuration file and README

Modify the configuration file of PCU for performance testing along with proper README updation for relevent version of other osmo components

http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=e855e1cdac2280a86b420410...

commit e855e1cdac2280a86b420410db5f566ea579bcb1 Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Wed Aug 3 11:54:29 2016 +0530

Add Circular buffer changes for Long run debug

Adds Circular buffer implementation for long run debug and analysis This has scope for changes based on the initial analysis of issue. One can log contents in circular buffer at run time and analyse the log offline when the issue is reproduced.

http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=e0386e3948aaa61045a50f6e...

commit e0386e3948aaa61045a50f6e9fe0d7064e754af8 Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Wed Aug 3 11:50:00 2016 +0530

Add counters for performance analysis and debug

Adds counters in EGPRSDL/UL TBF flow for Performance and throughput analysis. Main counters includes NumRetx, MCS transmission Total Acks/Nacks etc.

http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=7631182563159c3316e5889c...

commit 7631182563159c3316e5889ce9bc629f52eb06d4 Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Wed Aug 3 11:48:01 2016 +0530

Fix issue with DL window size calculation

During performance testing it is found that when DL data alone is triggered using Iperf, window size was being calculated as 160 for EGPRS DL even when window size 480 is configured from VTY of osmo-pcu.cfg. There was an issue with gprs_rlcmac_tbf::update function causing this erroneous behavior.

http://cgit.osmocom.org/radisys/osmo-pcu/commit/?id=7b800323a5fb5ebd9aaf445b...

commit 7b800323a5fb5ebd9aaf445b89328bfaa602eadd Author: Aravind Sirsikar Arvind.Sirsikar@radisys.com Date: Wed Aug 3 11:46:39 2016 +0530

Add support of 4 TS allocation for Multi UE DL

During Performance testing of Multi MS, It was found that during DL data 1st MS gets 4 TS allocation for DL and next MS gets 3 TS allocation even when NITB is configured with 4 TS for DL. causing issue with data rate distribution between MSs. This patch will ensure the proper DL data rate destribution between the MSs.

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Summary of changes: README | 8 ++++++- examples/osmo-pcu.cfg | 21 +++++++++++++++-- src/bts.cpp | 53 ++++++++++++++++++++++++++++++++++++++++- src/bts.h | 29 +++++++++++++++++++++++ src/gprs_rlcmac_meas.cpp | 3 +++ src/gprs_rlcmac_sched.cpp | 1 + src/gprs_rlcmac_ts_alloc.cpp | 4 ++-- src/pcu_vty_functions.cpp | 28 ++++++++++++++++++---- src/rlc.cpp | 1 + src/rlc.h | 1 + src/tbf.cpp | 56 ++++++++++++++++++++++++++++++++++++++++++-- src/tbf.h | 5 ++++ src/tbf_dl.cpp | 40 ++++++++++++++++++++++++++++--- src/tbf_ul.cpp | 8 +++++-- 14 files changed, 240 insertions(+), 18 deletions(-)

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