PentHertz
/
srsLTE
mirror of https://github.com/PentHertz/srsLTE.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
8,212 Commits 3 Branches 23 Tags 67 MiB
Commit Graph

1877 Commits

Author SHA1 Message Date
Francisco 89406b07d6 make eNB UL SNR initial value an exponential average alpha configurable 2021-06-02 10:08:34 +01:00
Francisco 2a2c56391c sched,refactor: Improve DL/UL grant log lines in the scheduler to print CFI as well 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
Francisco 47494a668d rrc,bugfix: fix reestablishment crash due to pointer invalidation 2021-06-02 10:05:30 +01:00
Francisco 3f75538660 rrc,feature: Use t301 to set time that the enb waits for the UE RRCConnectionSetupComplete or ReestablishmentComplete 2021-06-02 10:05:30 +01:00
Francisco 0349949cce bugfix, handover: disable inactivity timer during s1 handover in target enb 2021-06-02 10:05:30 +01:00
Francisco 19af55b63d bugfix, handover: Avoid sending UEContextReleaseRequest from Target eNB during S1 Handover due to UL KOs 2021-06-02 10:05:30 +01:00
Andre Puschmann 2c975732dc metrics_stdout: fix race detected by TSAN 2021-06-01 22:44:12 +02:00
Pedro Alvarez c23034e1a7 Make sure the S1AP state is reset after sending a successful/unsuccessful message 2021-06-01 19:16:16 +01:00
Pedro Alvarez 18e2149d68 Sending Initial Context Setup Response after RRC reconfiguration. 2021-06-01 19:16:16 +01:00
Xavier Arteaga 50b7d3937f Added RNTI in SRSENB PDCCH log line 2021-06-01 15:04:24 +02:00
Xavier Arteaga 6de34524e2 Fix SRSENB PHY log line 2021-06-01 08:27:03 +02:00
Xavier Arteaga ce3c808a16 Reviewed SRSENB PHY unused variables and log messages 2021-06-01 08:27:03 +02:00
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 fcba67ca84 enb,rrc: fix logging text 2021-05-28 18:12:16 +02:00
Andre Puschmann 8322887135 enb,rrc: increase RRC PDU queue size to 128 2021-05-28 18:12:16 +02:00
Francisco a8790abd7e fix centos7 tuple compilation issue 2021-05-28 17:21:10 +02:00
Francisco 200006c4b7 bugfix,scheduler: avoid offset to increase decrease unboundedly when mcs is equal to 0 or max_mcs 2021-05-28 17:21:10 +02:00
Francisco 0dafe4dd58 fix coderate derivation in PDCCH based on aggregation level 2021-05-28 17:20:08 +02:00
Francisco a587d20252 allow specification of subset of valid measurement gap offsets in rr.conf 2021-05-28 17:19:30 +02:00
Francisco 0996e50dce bugfix, s1ap: allow source enb to release old UE ctxt in case a connectionRequest arrives with repeated m-TMSI 2021-05-28 17:18:41 +02:00
Francisco 52247a46e5 rrc,refactor - change log level for paging try lock 2021-05-28 12:29:36 +02:00
Francisco 692bd193d5 rrc,improvements - use single subframe-indexed struct to access pending PCCH. The scheduler now doesnt lock checking for pending paging 2021-05-28 12:29:36 +02:00
Francisco 957ca453e9 bugfix,rrc: change mechanism to delete old paging messages to avoid deleting messages not yet sent 2021-05-28 12:29:36 +02:00
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 7076dbfef8 feature, scheduler: Add configuration parameter to set minimum TTI interval between TPCs 2021-05-25 21:51:10 +02:00
Francisco 4627ae9802 bugfix, scheduler: effectively disable adaptive mcs when target bler is unspecified 2021-05-25 21:51:10 +02:00
Francisco c75777c618 bugfix, sched: avoid compilation issue due to uninitialized variable access 2021-05-25 21:50:56 +02:00
Francisco 329cf02cd0 bugfix, sched: ensure max_coderate is respected in scheduler 2021-05-25 21:50:56 +02:00
Francisco a8cccd7a10 bugfix, sched: fix aggregation level derivation to avoid L > 3 2021-05-25 21:50:56 +02:00
Francisco dedd9c09a7 feature, scheduler: Add abitility to set minimum aggregation level in PDCCH, and disable adaptive aggregation level based on target BLER 2021-05-25 21:50:56 +02:00
Francisco fb4a363abd fix formatting errors in scheduler 2021-05-24 19:33:27 +02:00
Francisco 1f1665bab7 improve adaptive offset adjustment log lines 2021-05-24 19:33:27 +02:00
Francisco c5029fc266 feature - implement adaptive link adaptation in DL and UL 2021-05-24 19:33:27 +02:00
Francisco 8811b7c9a7 fix handling of CRNTI CE in the RRC. The scheduler should not allocate more grants for the new rnti after this point. 2021-05-24 19:33:16 +02:00
Francisco 59513c0eed fix bearer reactivation in case the RRC session is recovered after max KO 2021-05-24 19:33:16 +02:00
Andre Puschmann fbb151af2d enb,rrc: fix bearer re-activation after max KO 
this patch makes sure that if RBs have been deactivated after
max KO on either the DL or the UL, they are reactivated if either
of them is working again.

UL/DL are always activated together, even if just one of them
recovers. The KO counter (or timer), however, is not stopped implicitly.
 2021-05-24 19:33:16 +02:00
Francisco 59db527481 fix reestablishment reject logging level 2021-05-24 19:33:16 +02:00
Francisco a17e3b71e7 set minimum snr under which the UL SNR estimate is not updated 2021-05-24 17:25:07 +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
Francisco 41bc7e4810 avoid letting repeated s1ap::user_release calls to deem the user as in zombie state. Use timer instead to auto-remove user from s1ap if no response from mme arrives 2021-05-24 17:24:31 +02:00
Francisco e07ef0aa18 avoid releasing ues doing s1 handover before TS1relocoverall expiry 2021-05-24 17:24:31 +02:00
Francisco b093576634 avoid sending UEContextReleaseRequest from Source eNB during S1 Handover. 2021-05-24 17:24:31 +02:00
Francisco f2a56c9139 simplification of multiqueue design. 
- the consumer does multi-staged waiting:
  1. spins first across all queues in a RR fashion
  2. each queue access is done with a try_lock.
  3. if the try_lock fails, it increases the number of spins needed
  2. if no queue had data, the consumer sleeps for 100 usec.
- no differentiation between queues, in terms of notification features
 2021-05-24 17:24:12 +02:00
Francisco 2d6a878826 change interface to create multiqueue queues 2021-05-24 17:24:12 +02:00
Francisco f705735093 optimization - only allow some multiqueue queues to notify the multiqueue consumer of the arrival of tasks 2021-05-24 17:24:12 +02:00
Ismael Gomez 8414b2c2c9 Define iszero in csv_stdout 2021-05-22 16:59:27 +02:00