5g-team
/
srsRAN_4G
mirror of https://github.com/pvnis/srsRAN_4G.git
2
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
Fork of SRS repository `srsRAN_4G`. Branch fix_cqi to fix srsUE issues.
You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
8,610 Commits
2 Branches
0 Tags
243 MiB
C++ 80.6%
C 18.4%
CMake 1%
 
 
 
fix-cqi
master
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '7726acad41'
${ noResults }
Go to file
Andre Puschmann 7726acad41 rlc_am_lte: fix counting of retx of entire PDUs and PDU segments 
this patch fixes a bug discovered in a real network where the DL CQI of a
user degraded repidly in very short time. A relativly big RLC PDU that
was still sent with the good CQI in a big grant now needs to be split
across many tiny segments because the CQI degraded so much.

The retx couting for each transmitted segment caused the retx counter to
reach maxRetx quickly.

With this patch we do not increment the retx counter for each transmitted
PDU or segment of a PDU but instead only increment the counter when
a given SN is added to the retx queue. This can happen either:
a) if the SN is negativly acknowledged and was not already on the retx queue,
b) no new data is available for tx and a SN is selected for retx.

This is in accordance with TS 36.322 which handles retx counting in section
5.2.1 according to the above description.
 		3 years ago
.github rename srsLTE to srsRAN 4 years ago
cmake/modules Added new line to split the header from the actual code. 3 years ago
debian build: fix linking failure on RPi 32bit 4 years ago
lib rlc_am_lte: fix counting of retx of entire PDUs and PDU segments 3 years ago
srsenb Added gNb RRC missing fields 3 years ago
srsepc Moved lib GTPU to its own folder 4 years ago
srsue Extended NR PHY robustnes against wrong RRC configuration 3 years ago
test gNb creates PUSCH decode PDU 3 years ago
.clang-format Changed clang-format to remove newline at beggening of block. 4 years ago
.clang-tidy refactor - update of clang-tidy project file. automatic clang-tidy refactors 4 years ago
.gdbinit rename srsLTE to srsRAN 4 years ago
.lgtm.yml add basic lgtm config 5 years ago
.travis.yml Deleted all HAVE_5GNR in CC and h files 4 years ago
CHANGELOG update changelog and version for 21.04 4 years ago
CMakeLists.txt SIDEKIQ: Initial implementation 4 years ago
COPYRIGHT build: fix linking failure on RPi 32bit 4 years ago
CTestConfig.cmake ctestconfig: update valgrind parameters to track origins 4 years ago
CTestCustom.cmake.in SRSUE: avoid testing ue_phy_test 5 years ago
LICENSE change license header to agnostic version with hint to root LICENSE file 4 years ago
README.md readme: update list url 4 years ago
build_trial.sh rename srsLTE to srsRAN 4 years ago
cmake_uninstall.cmake.in Reorganized the directory structure. Added Graphics support. Added precoding/layer mapper. MIB detection now working with 1 or 2 tx antennas. Initial eNodeB implementation with PSS/SSS and PBCH generation 11 years ago
run-clang-format-diff.sh rename srsLTE to srsRAN 4 years ago

README.md

srsRAN

Build Status Language grade: C/C++ Coverity

srsRAN is a 4G/5G software radio suite developed by SRS.

See the srsRAN project pages for information, guides and project news.

The srsRAN suite includes:

  • srsUE - a full-stack SDR 4G/5G-NSA UE application (5G-SA coming soon)
  • srsENB - a full-stack SDR 4G eNodeB application (5G-NSA and 5G-SA coming soon)
  • srsEPC - a light-weight 4G core network implementation with MME, HSS and S/P-GW

For application features, build instructions and user guides see the srsRAN documentation.

For license details, see LICENSE file.

Support

Mailing list: http://www.srs.io/mailman/listinfo/srslte-users