Fork of SRS repository `srsRAN_4G`. Branch fix_cqi to fix srsUE issues.

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Andre Puschmann 483a216bd5 ue,stack: refactor handling of radio bearears in UE stack this is a rather large commit that is hard to split because it touches quite a few components. It's a preparation patch for adding NR split bearers in the next step. We realized that managing RLC and PDCP bearers for both NR and LTE in the same entity doesn't work. This is because we use the LCID as a key for all accesses. With NR dual connectivity however we can have the same LCID active at the same time for both LTE and NR carriers. The patch solves that by creating a dedicated NR instance for RLC/PDCP in the stack. But then the question arises for UL traffic on, e.g. LCID 4 what PDCP instance the GW should use for pushing SDUs. It doesnt' know that. And in fact it doesn't need to. It just needs to know EPS bearer IDs. So the next change was to remove the knowledge of what LCIDs are from the GW. Make is agnostic and only work on EPS bearer IDs. The handling and mapping between EPS bearer IDs and LCIDs for LTE or NR (mainly PDCP for pushing data) is done in the Stack because it has access to both. The NAS also has a EPS bearer map but only knows about default and dedicated bearers. It doesn't know on which logical channels they are transmitted.		3 years ago
.github	rename srsLTE to srsRAN	4 years ago
cmake/modules	build: fix linking failure on RPi 32bit	4 years ago
debian	build: fix linking failure on RPi 32bit	4 years ago
lib	ue,stack: refactor handling of radio bearears in UE stack	3 years ago
srsenb	ue,stack: refactor handling of radio bearears in UE stack	3 years ago
srsepc	srsepc: send detach accept when receiving detach request for non-switchoff	3 years ago
srsue	ue,stack: refactor handling of radio bearears in UE stack	3 years ago
test	Skip nr_phy_test compilation without RF	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	fixing eMBMS after new ue_db architecture and scheduler changes	3 years ago
COPYRIGHT	build: fix linking failure on RPi 32bit	4 years ago
CTestConfig.cmake	rename srsLTE to srsRAN	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

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