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srsLTE
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463 Commits

Author SHA1 Message Date
Francisco 99960c72fa bugfix,srsenb: extend rrc mobility unit test for intraenb handover 2021-06-10 09:46:01 +01:00
Francisco 048d487921 bugfix,gtpu: send end marker via the forwarding tunnel, when the source enb receives ue ctxt release command. Improve GTPU unit testing 2021-06-09 11:12:06 +01:00
Francisco 7e77da6a15 mac,optimization: use rnti memory pool to create mac::ue objects 2021-06-04 21:29:13 +01:00
Francisco 9e2a7d4592 bugfix,tpc: only cap PUSCH TPC when PHR is negative. I also extended TPC unit test 2021-06-04 17:39:51 +01:00
Andre Puschmann 107f6334dd compile: fix compilation on 32bit systems that require -latomic 2021-06-03 20:45:02 +02:00
Francisco ceaef3523f sched,feature: Enable setting the target PHR below which the maximum UL grant size starts decreasing 2021-06-03 15:33:38 +01:00
Francisco 486823e5de sched,bugfix: The PHR handling scheme now considers the number of PRBs of the UL grant that carried the PHR. Before, it was assuming the most conservative scenario of Nprb=1 2021-06-03 15:33:38 +01:00
Francisco f7aef3ffc1 sched,bugfix: fix nof_retx update when UL HARQs are resumed 2021-06-02 20:21:32 +01:00
Francisco 3b61df4b64 test,sched: update TPC test to reflect changes in SNR estimatioN 2021-06-02 10:08:34 +01:00
Francisco dda52afe61 move rrc unit tests to rrc/ folder 2021-06-02 10:05:49 +01:00
Pedro Alvarez 18e2149d68 Sending Initial Context Setup Response after RRC reconfiguration. 2021-06-01 19:16:16 +01:00
Francisco f80c591127 sched,bugfix: fix scheduler CA test 2021-05-31 23:59:46 +01:00
Francisco 2cdda3b6db sched,enhancement: allow PUSCH allocations when PHICH falls in measurement Gap by resuming UL HARQ 2021-05-31 23:59:46 +01:00
Andre Puschmann 66770a57e3 enb_phy_test: fix concurrent access between PHY worker and Stack 
PHY and Stack are using a normal std::queue to communicate with each
other. Concurrent access among the threads needs to be protected.
 2021-05-26 14:25:38 +02:00
Francisco fe0dc77c03 bugfix, s1ap: fix uninitialized variable access in s1ap_test 2021-05-26 11:35:32 +02:00
Francisco 297a2394b8 bugfix, s1ap: fix failing s1ap_test 2021-05-26 11:35:32 +02:00
Francisco a8cccd7a10 bugfix, sched: fix aggregation level derivation to avoid L > 3 2021-05-25 21:50:56 +02:00
Francisco c5029fc266 feature - implement adaptive link adaptation in DL and UL 2021-05-24 19:33:27 +02:00
Francisco 8df6ed07c6 sched small fixes - use 0.930 instead of 0.932 for max coderate. Allow computing mcs/tbs based on max coderate directly. Other small fixes 2021-05-24 17:25:07 +02:00
yagoda 9501283c1c fixing support for extended Cyclic Prefix 
small cosmetic fixes of CP code
 2021-05-20 18:16:15 +02:00
Francisco 52ef23f40e fix sched benchmark test 2021-05-19 13:11:39 +01:00
Francisco f0f99c1e4f update sched benchmark, created unit test to cover rbg search algorithms, improved algorithms to search for empty rbgs 2021-05-19 11:43:39 +01:00
Francisco 1488606156 refactor - create s1ap dedicated folder 2021-05-17 15:32:57 +01:00
Francisco 0e0835a805 move scheduler rbg/prb/cce mask and interval types and associated helper functions to a separate file 2021-05-17 14:30:23 +01:00
Francisco 8564996eaf fix sched_dl_cqi method to compute cqi-optimal rbgmask 2021-05-14 19:58:03 +01:00
Francisco 485c6ee129 subband CQI feature - add K parameter in sched_interface::ue_cfg_t and update it from RRC 2021-05-14 19:58:03 +01:00
Francisco 84ad6dd8ee Integrated new sched_dl_cqi class in sched_ue_cell 
- extend sched_dl_cqi interface to allow getting tti when cqi was last updated
- extend sched_dl_cqi to quickly get average cqi across the whole bandwidth
 2021-05-14 19:58:03 +01:00
Francisco 16d05ff042 Remove time exponential averaging of DL cqi 
- renaming: sched_cqi -> sched_dl_cqi
- testing: add unit test for sched_dl_cqi wideband cqi mode.
- feature: remove time exponential averaging of dl cqi
 2021-05-14 19:58:03 +01:00
Francisco 28c24a89ef sched subband cqi - create method to get cqi-optimal RBG mask 2021-05-14 19:58:03 +01:00
Francisco eeb8ad6571 sched,feature - creation of sched_cqi class to manage the update of CQI in a subband CQI setting 2021-05-14 19:58:03 +01:00
Xavier Arteaga af2f37d8ca SRSENB: CFI protection for all CC and fix test 2021-05-13 07:56:08 +02:00
Francisco c5396155ad set default gtpu tunnel close timeout to infinity 2021-05-06 18:07:20 +01:00
Francisco 15484e9472 rrc - make t304 configurable via rr.conf 2021-05-06 18:07:20 +01:00
Francisco c6b9c12ba2 gtpu, feature - added the ability to configure gtpu indirect tunnel timeout value. This parameter is useful in the case that the end marker is not received 2021-05-06 18:07:20 +01:00
Francisco 5818488b27 change enb max_nof_ues config parameter to nof_prealloc_ues 2021-05-04 17:52:47 +01:00
Francisco f7016633d2 sched, fix - avoid tpc commands when target pusch and pucch snr are not specified 2021-05-03 17:43:41 +01:00
Francisco d3c51fdad4 limit minimum UL grant size to accommodate both BSR and RLC headers 2021-05-03 17:43:41 +01:00
Francisco 01eace2631 rrc paging mechanism improvements 
- moved paging record handling to separate class
- parallel access to pending pcch messages by phy workers based on TTI and without common lock
- asn1 pcch message packing now takes place in stack thread, to avoid real-time issues
 2021-05-03 15:58:21 +01:00
Xavier Arteaga 6045998909 enb_phy_test uses default rr configuration 2021-04-27 16:55:51 +02:00
Francisco Paisana d39183419c
Separate TPC PUSCH and PUCCH target SINR (#2740) 
* separate target pusch and pucch sinr configurations in tpc class and rr.conf
 2021-04-27 10:12:40 +01:00
Xavier Arteaga 1a4de831e9 Ammended eNb PHY tests 2021-04-20 19:12:46 +01:00
Francisco d1b336101f revert enb phy tests. Check that when nof_carriers==6 the phy fails to start and reports an error. 2021-04-20 19:12:46 +01:00
Francisco 6137e4569b fix srsran_assert definition when asserts are disabled 2021-04-20 14:01:05 +01:00
Francisco 3b78bf3730 bugfix - fix memcheck warnings. move instructions with side effects outside of asserts 2021-04-20 14:01:05 +01:00
David Rupprecht a064e85c54 rename common lte header 2021-04-19 22:23:59 +02:00
Ismael Gomez 77b11b82ac
Release UE if no activity in DRB (#2658) 
* Count user activity with DRB only and SRBs for initial procedures. Add counter to release user after max KO in UL.
 2021-04-15 19:13:01 +02:00
Francisco 14d32db92f implement Handover direct forwarding path availability configuration feature 2021-04-15 17:48:18 +01:00
Francisco b8fa1d1b61 fix rrc mobility test 2021-04-15 09:45:31 +01:00
Francisco 66988ffd32 s1ap - simplified erab setup procedure. Handle correctly the failure to setup causes 2021-04-15 09:45:31 +01:00
Francisco f401683960 s1ap - simplified erab modify procedure 2021-04-15 09:45:31 +01:00