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Author SHA1 Message Date
Francesco Mani 64e9629b8c patch for pucch in ulsim 2020-07-06 14:37:31 +02:00
Cedric Roux 62df572aed nr-rlc: small bugfix 2020-07-06 11:24:55 +02:00
Francesco Mani 1fee40a590 fix in pucchsim 2020-07-06 10:38:36 +02:00
Raymond Knopp bea3385f28 changes for ulsim to get functionality back. simulation behaviour for PUSCH is not good (BLER waterfall is way too steep even if SNR threshold is ok). Note develop does more or less the same thing but SNR threshold is lower. 2020-07-06 01:53:46 +02:00
Raymond Knopp afb95b106f Merge branch 'NR_RRC_harq_hacks' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_RRC_harq_hacks 2020-07-04 12:59:40 +02:00
Raymond Knopp 2ca4137c1c forgot one line in autotest xml file 2020-07-04 12:59:08 +02:00
Raymond Knopp 3f38b447c6 prachsim functional for format A2 and 0. added format 0 test to CI autotests 2020-07-04 12:58:18 +02:00
Raphael Defosseux f5b81b4eb0 CI: fix html tab name 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-07-03 15:06:31 +02:00
laurent cabff5b73b fix itti issue in memory management 2020-07-03 14:57:27 +02:00
Francesco Mani 12354bb6c6 bugfixes in dlschsim 2020-07-03 13:57:46 +02:00
Sakthivel Velumani d11cbab95b Merge branch 'NR_RRC_harq_hacks' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_RRC_harq_hacks 2020-07-03 13:45:00 +02:00
Sakthivel Velumani a7dae03d73 set txdataF to 0 at beginning of slots 2020-07-03 13:43:43 +02:00
Sakthivel Velumani f13398e17b fixed pucch config in ue 2020-07-03 13:42:10 +02:00
Francesco Mani 67a8f8dab4 minor fixes 2020-07-03 11:10:56 +02:00
Raphael Defosseux a1e293a164 Merge remote-tracking branch 'origin/ci-rd-july-improvements' into develop_integration_2020_w27 2020-07-03 10:37:34 +02:00
Raphael Defosseux c5d1228143 Merge remote-tracking branch 'origin/rh_doc_update_3' into develop_integration_2020_w27 2020-07-03 10:36:58 +02:00
laurent 9205b4d004 fix gaussain noise seed in rfsimulator 2020-07-02 22:29:44 +02:00
Raphael Defosseux b0d65fd6cb CI: adding test on caracal with TX Write Thread enabled 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-07-02 17:06:43 +02:00
laurent 4b58b9d38a gcc warnings 2020-07-02 16:32:07 +02:00
Francesco Mani 7176bb4607 Merge branch 'NR_RRC_harq_hacks' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_RRC_harq_hacks 2020-07-02 11:01:34 +02:00
Florian Kaltenberger f73ecda995 nr_prachsim -F now reads full subframe 2020-07-02 10:49:18 +02:00
matzakos e7d2b8eeb1 Resolve remaining conflicts after merge of develop into NR_RRC_harq_hacks 2020-07-02 10:17:47 +02:00
Francesco Mani cd61f38eca Merge remote-tracking branch 'origin/develop' into NR_RRC_harq_hacks 2020-07-02 10:16:57 +02:00
Francesco Mani 20635bb00a Merge branch 'NR_RRC_harq_hacks' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_RRC_harq_hacks 2020-07-02 10:02:17 +02:00
Cedric Roux 71f75a3d88 hack for RLC AM ACK reporting 
hack: in schedule_ue_spec, 3 bytes are "reserved" (this should be
done better). An RLC AM entity may ask for only 2 bytes for
ACKing and get a TBS of 32 bits and due to these 3 reserved bytes we may
end up with only 1 byte left for RLC, which is not enough. This hack
prevents the problem. To be done better at some point. If the function
schedule_ue_spec is (has been) reworked, this hack can be removed.
Dig for "TBS - ta_len - header_length_total - sdu_length_total - 3"
in schedule_ue_spec.

This should be done better at some point.
 2020-07-02 09:13:45 +02:00
Florian Kaltenberger fa5213dfed removing some of the s1ap and x2ap xer prints 2020-07-01 14:43:44 +02:00
Francesco Mani 548e8f8797 fix ulsim compilation 2020-07-01 10:16:48 +02:00
Robert Schmidt dcd43c1526 FlexRAN: use lock-free ringbuffers for slice conf 
Use LFDS 7.0.0 Ringbuffer implementation to handle
* Slice Configuration
* UE slice association
which is then uploaded through MAC scheduling thread
 2020-07-01 10:10:48 +02:00
Robert Schmidt 05c10662da FlexRAN Bugfix: Free Ringbuffer on exit 2020-07-01 10:10:48 +02:00
Robert Schmidt d926a9a9c8 FlexRAN: New protobuf slice structure + Static Slice handling 2020-07-01 10:10:48 +02:00
Robert Schmidt d2fe5af67a Implement Static Slicing 2020-07-01 10:10:48 +02:00
Robert Schmidt 115c1f38f6 Use fptr for preproc and align UL PP definition 2020-07-01 10:10:48 +02:00
Robert Schmidt a21e9aa6ef Simplify add_ue_list(), remove_ue_list(); add init_ue_list() 2020-07-01 10:10:48 +02:00
Robert Schmidt 8c76d6ab57 Delete old protobuf slice types flex_slice_{dl,ul} 2020-07-01 10:10:48 +02:00
Robert Schmidt 198822aa17 Remove any slice-related information from OAI 2020-07-01 10:10:48 +02:00
Robert Schmidt 9f26028ded Default pre-processor: efficiently build UE list 2020-07-01 10:10:48 +02:00
Robert Schmidt 41de51b187 Format to dynamically handle UL SCHED 2020-07-01 10:10:48 +02:00
Robert Schmidt 5d1d2bcd1c Configurable Default Scheduler DL Algo 2020-07-01 10:10:48 +02:00
Robert Schmidt 36cd697b62 Add Maximum Throughput scheduler, wbCqi 
Selects the UE with the highest CQI. If two UEs have the same CQI,
choses the one with highest number of bytes in RLC queue. Allocates as
many RBGs as possible, and potentially continues with the next UE.
 2020-07-01 10:10:48 +02:00
Robert Schmidt a0b331415f Add Proportional Fair scheduler, wbCqi 
Selects UE with highest coefficient. Allocates until there are no more
RBGs to allocate, or UE has no more data. In the latter case, continues
with the next UE (second-highest coefficient).
 2020-07-01 10:10:48 +02:00
Robert Schmidt dc5357ca13 Format to dynamically handle default DL SCHED algo 2020-07-01 10:10:48 +02:00
Robert Schmidt 31ad66e146 Bugfix RR DL: a retx UE might not be allocated again 2020-07-01 10:10:48 +02:00
Robert Schmidt 1401d21081 Default SCHED RR algo: optimize algo and defer RB calc. 
- Loop only to next UE instead of jumping multiple

- mark used RBGs in rbg_mask

- Only calculate number of RBs based on CQI when UE is selected, instead
of calculating for all UEs which might be unnecessary.

- When looping the list of UEs for RB allocation, remove UEs that have
no data anymore instead of skipping them.
 2020-07-01 10:10:48 +02:00
Robert Schmidt b06dadbdb0 Bugfix DLSCH: only warn when retx with less RB 
The preprocessor pre-allocates a CCE. Thus, when arriving at the check
for the number of RBs for retransmission, it is too late to skip the UE.
Therefore, only print a warning.

The default schedulers allocate a correct amount of RBs for
retransmissions, therefore it is ok.
 2020-07-01 10:10:48 +02:00
Robert Schmidt 71647eb4ef DLSCH: limit LC bytes according to preprocessor 2020-07-01 10:10:48 +02:00
Robert Schmidt 476d58a8de Log TBS in every window 2020-07-01 10:10:48 +02:00
Robert Schmidt 9d5a46dcfa UE: Set correct selected PLMN Identity 2020-07-01 10:10:48 +02:00
Robert Schmidt d2cc43b4e7 UE: Print all SIB1 decoded PLMNs 2020-07-01 10:10:48 +02:00
Robert Schmidt f895a28645 FlexRAN: Manage PLMNs 2020-07-01 10:10:48 +02:00
Robert Schmidt df3f7e1ecf FlexRAN: Enable MME adding/removing 2020-07-01 10:10:48 +02:00