This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "UNNAMED PROJECT". The branch, jerlbeck/wip/ms-struct has been updated discards 9c2bc1f28480b3487bbc34d6ba2779aff85bcc6d (commit) via 0a9639012204a79bf5ae4c103a6de083e7e488d6 (commit) via 155cf8442a796d7263e5fb480e029cad353afcf0 (commit) via bd8c689ed42c5260719b3ca172ad3052d73467e0 (commit) via 618babae128ddc2cd1bdca8d65ea1156ad78ee75 (commit) This update added new revisions after undoing existing revisions. That is to say, the old revision is not a strict subset of the new revision. This situation occurs when you --force push a change and generate a repository containing something like this: * -- * -- B -- O -- O -- O (9c2bc1f28480b3487bbc34d6ba2779aff85bcc6d) \ N -- N -- N (0a9639012204a79bf5ae4c103a6de083e7e488d6) When this happens we assume that you've already had alert emails for all of the O revisions, and so we here report only the revisions in the N branch from the common base, B. Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/osmo-pcu/commit/?id=0a9639012204a79bf5ae4c103a6de083... commit 0a9639012204a79bf5ae4c103a6de083e7e488d6 Author: Jacob Erlbeck <jerlbeck@sysmocom.de> Date: Fri Jun 12 10:52:34 2015 +0200 ms: Reduce DL CS level if only a few LLC bytes are left If just a few bytes are left to send to the MS, it makes sense to reduce the coding scheme level to increase the throughput. This has been shown by Chen and Goodman in their paper "Theoretical Analysis of GPRS Throughput and Delay". See their throughput over C/I measurement graphs (figures 4 and 5 in the paper) for details. This commit implements a simplified CS downgrade feature for the downlink. The coding scheme will be downgraded if there are only a few octets are left to be send over the TBF (see the downgrade-threshold command below) and the NACK rate is not low (the CS will not get degraded on a high quality RF link). As an exception, CS-3 will be degraded to CS-1, since CS-2 does not improve the throughput in general when a few small packets are sent and the signal fades slowly (see Chen/Goodman). The following VTY command is added to the config-pcu node: - cs downgrade-threshold <1-10000> - cs no downgrade-threshold to set the threshold of the number of remaining bytes to be RLC/MAC encoded. The CS will only be reduced, if the number is below the threshold. The 'no' command disables this feature completely. The default value is 200 octets. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=155cf8442a796d7263e5fb480e029cad... commit 155cf8442a796d7263e5fb480e029cad353afcf0 Author: Jacob Erlbeck <jerlbeck@sysmocom.de> Date: Mon Jun 15 11:05:44 2015 +0200 llc: Keep track of the number of stored LLC octets To get the number of LLC octets that are stored in the queue, this commit adds a m_queue_octets member along with a octets() method. This value is updated similarly to m_queue_size on each modifying method call. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=bd8c689ed42c5260719b3ca172ad3052... commit bd8c689ed42c5260719b3ca172ad3052d73467e0 Author: Jacob Erlbeck <jerlbeck@sysmocom.de> Date: Mon Jun 15 11:19:13 2015 +0200 llc: Add missing include directive to llc.h Currently struct llist_head is used without declaration which accidently did not produce an error so far. This commit adds the missing include directive. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/osmo-pcu/commit/?id=618babae128ddc2cd1bdca8d65ea1156... commit 618babae128ddc2cd1bdca8d65ea1156ad78ee75 Author: Jacob Erlbeck <jerlbeck@sysmocom.de> Date: Mon Jun 15 11:04:25 2015 +0200 llc/test: Add test program for LLC related tests Sponsored-by: On-Waves ehf ----------------------------------------------------------------------- Summary of changes: src/bts.h | 1 + src/gprs_ms.cpp | 18 ++--- src/llc.cpp | 4 ++ src/llc.h | 11 +++ src/pcu_main.cpp | 1 + src/pcu_vty.c | 34 ++++++++++ tests/Makefile.am | 14 +++- tests/llc/LlcTest.cpp | 180 ++++++++++++++++++++++++++++++++++++++++++++++++++ tests/llc/LlcTest.err | 4 ++ tests/llc/LlcTest.ok | 2 + tests/ms/MsTest.cpp | 38 +++++++++++ tests/ms/MsTest.err | 2 + tests/ms/MsTest.ok | 2 + tests/testsuite.at | 7 ++ 14 files changed, 309 insertions(+), 9 deletions(-) create mode 100644 tests/llc/LlcTest.cpp create mode 100644 tests/llc/LlcTest.err create mode 100644 tests/llc/LlcTest.ok hooks/post-receive -- UNNAMED PROJECT