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254 Commits (40f19b0e2c972e99209d2a50d9f7668b5d002ec2)

Author SHA1 Message Date
Francisco Paisana 301848002f rrc,gnb: remove uneeded cell config parameters from rrc_nr main class 3 years ago
Francisco 094d019883 remove extra branches in the rrc cell asn1 cfg generation 3 years ago
Joaquim Broquetas b2075673e5
Crest Factor Reduction feature for the phy layer (#3720) 
* Add CFR module to the phy lib

* Add dynamic threshold with PAPR estimation

* Add a CFR unit test, CFR module improvements and refactoring.
Swap the gain normalization before the CFR.

* Add CFR config interface to srsenb

* Add CFR support to pdsch_enodeb

* Add DL PAPR measurement to eNB.

Co-authored-by: Cristian Balint <cristian.balint@gmail.com>

* Add test coverage to srsran_vec_gen_clip_env
 3 years ago
Carlo Galiotto 6e1d624a3b rrc-nr: add nzp RRCSetup cnf conversion for SA 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Francisco 18f0732c66 fix clang 6.0.0 compilation issue related with {} initialization 3 years ago
Carlo Galiotto d5859fb60b rrc-nr: remove comments/dead code 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto fe6500bd55 rrc: copy PUCCH cnf from RRCSetup to PHY structs 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 362abfe3c9 rrc-nr: add conversion for pucch_cfg 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto a53e7c9673 TMP WIP 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 290fdd068e TMP: test CSI config with disabled zp, p_zp 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Francisco Paisana 378e14826e rrc,nr: fix conversion of csi meas cfg to phy cfg flat struct 3 years ago
Carlo Galiotto fa761e7f3b rrc-nr: enable zp_csi in rrc_setup msg 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto dfe5cca7fb rrc-nr: adapt csi-meas_config to new source 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Xavier Arteaga 9cda4e058d Disable srsgnb time in advance offset 3 years ago
Bedran Karakoc cabdd05cb8 gnb,rrc: Fix typo in logging for NR UP integrity key 3 years ago
Andre Puschmann 366dfca7ff gnb,rrc: refactor AS security updates 
refactor security updater to extra function and make sure
the config is applied to all active RBs, also DRBs
 3 years ago
Francisco e6af64c147 rrc,nr: removal of ssb config from the rrc_nr_cfg_t 3 years ago
Francisco ab9fe90d3a rrc,nr: create DU configuration manager in RRC NR class to handle the generation of SIBs and other cell-specific parameters 3 years ago
Andre Puschmann dcf178a8a5 sched_nr: change wording when logging UE access to unknown RNTI 
streamline with RRC logs for same event, facilitate parsing an
accept list entry in KPI analyzer
 3 years ago
Francisco 52106be3d5 sched,nr: remove phy cfg types from sched_nr_cell_cfg_t 3 years ago
Francisco b25814de27 sched,nr: fix failing sched test due to misconfiguration 3 years ago
Francisco 7ef206e15b sched,rrc,nr: remove need to pass sched ue cfg object to rrc during ra procedure 3 years ago
Francisco 822a1f5d19 sched,nr: redesign sched nr ue object creation during rach. Update of sched nr tests to reflect this change 3 years ago
Francisco 7f200ac7f7 sched,nr: pass asn1 TDD configuration to scheduler as defined in ORAN 3 years ago
Francisco f1831d9027 sched,nr: change UE configuration Request struct to better match ORAN specs 3 years ago
Bedran Karakoc 6112871da9 gnb,ngap: Add basic handler for NGAP Paging 3 years ago
Bedran Karakoc 9507dbc534 enb,ngap: Fix global gnb ID in NGAP 3 years ago
Andre Puschmann 7dc2313957 gnb,rrc: fix compilation 
caused by GH merge timing issue and remove asn1 call
 3 years ago
Andre Puschmann c49615c059 gnb,rrc: handle reestablishment complete 
* add message handler
* rename internal calls
 3 years ago
Andre Puschmann f17e77f391 gnb,rrc: add GTPU interface to RRC 3 years ago
Andre Puschmann 4923f0a07b gnb,mac: schedule CON_RES CE when handling CCCH 
this avoids implicit CON_RES scheduling in the scheduler
 3 years ago
Andre Puschmann db065239e0 sched_nr: add dl_mac_ce() method to allow MAC to schedule CE 
MAC can give the scheduler hints as to when to schedule certain
CEs in the DL. For example when receiving a CCCH on SRB0.
 3 years ago
Andre Puschmann 33378c32c0 gnb,rrc: fix key derivation in reestablishment 3 years ago
Andre Puschmann fb3416371b enb,rrc_nr: use SSB arfcn for key derivation for reestablishment 3 years ago
Andre Puschmann f012dce8b2 enb,rrc_nr: log freq config of NR cells on init 3 years ago
Andre Puschmann 9832ba4477 rrc_nr_config: add comment 3 years ago
Andre Puschmann bbe3ee41da rrc,nr_security: fixing a few typos for NR 3 years ago
Andre Puschmann 1616c09335 gnb,rrc: handle RRC reestablishment request 
implement basic support for sending RRC reestablishment
 3 years ago
Francisco 3c25b6cb24 asn1: remove presence flag for lists and octet strings, as the size of the latter implicitly tell if the asn1 field is present 3 years ago
Francisco f7efee9884 asn1: use typedefs for amf_ue_ngap_id, ran_ue_ngap_id, mme_ue_s1ap_id and enb_ue_s1ap_id and changed interface to access s1ap and ngap protocol_ies 3 years ago
Francisco e84908dec8 sched,nr,test: pass cqi to sched_nr_test via config file 3 years ago
Alejandro Leal 8619382b45 Removed unneeded libraries from the mac test in srsgnb 3 years ago
Francisco Paisana ac7fe9be64 sched,nr: make scheduler robust to errors in the phy that cause skipped slot indications 3 years ago
Carlo Galiotto bab0b488be rrc-nr: disable csi_meas_config 
The current configuration makes the PUCCH decoding fail. We need
to investigate the reason for this befoer we re-enable it

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 861648aa35 rrc-nr: differentiate SA csi_meas_cfg from NSA 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 3d39f4b55f rrc-nr: remove unnecessary variable toggle 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 655fb7204f rrc-nr: set CSI config for SA only 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 0f92869156 rrc,sched: add csi-MeasConfig setup in RRC 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 9be9bd659e sched,nr: add CQI to SE and SE to MCS mapping ... 
for scheduler + add CQi reporting from PHY to scheduler

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 2040a88bf9 sched: add comments + rename variable 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto cd32f1385a sched,test: add test for CQI->MCS mapping fnc 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto db983175a8 sched: remove CQI->MCS mapping from PDSCH allocator 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 3a7739fba5 sched: add CQI->MCS mapping to PDSCH allocator 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Francisco Paisana 40138c7125 changed namespace of asn1 ngap from 'ngap_nr' to simply 'ngap' 3 years ago
Francisco e8f6c723b6 refactor: isolate rrc interfaces for pdcp, rlc and s1ap into separate files. This will avoid importing lte asn1 symbols to srsgnb code 3 years ago
Francisco 486dd9099c nr,gnb,sched: fix crash in mcs selection loop 3 years ago
Francisco ffca2f7684 nr,gnb,sched: expose cqi in slot_ue object 3 years ago
Francisco 2a933ed8ad nr,gnb,sched: refactor filling of dci harq fields 3 years ago
Francisco 632f2dbddd nr,gnb,sched: changed pdsch_allocator interface and extended its respective unit tests 3 years ago
Francisco fe35787130 nr,gnb,sched: remove unused files 3 years ago
Francisco 5cc7863379 nr,gnb,sched: fix and extend sched_nr_test to verify that the DL allocated bytes match the bytes passed as DL buffer state to the scheduler 3 years ago
Francisco 107e2aa938 nr,gnb,sched: implemented standalone PDSCH allocator class 3 years ago
Francisco b2f5f6c620 nr,gnb,sched: fix sched parallel unit test 3 years ago
Francisco c3d682bba8 nr,gnb,sched: cache ue phy dci_cfg to avoid computing it at every slot 3 years ago
Francisco 949c34112e nr,gnb,sched: implement pusch allocator and fix prb grant allocation when UEs are using common SS 3 years ago
Francisco 70c5eff6d0 nr,gnb,sched: wrote unit test for sched PDSCH allocations 3 years ago
Francisco 8ba08032b5 nr,gnb,sched: implemented standalone PDSCH allocator class 3 years ago
Francisco 20b327c320 nr,gnb,sched: extend PDCCH allocator test to cover most allocation fail paths 3 years ago
Francisco 88461646ac nr,gnb,sched: fix failing sched unit test 3 years ago
Francisco bf275282ae nr,gnb,sched: simplify PDCCH allocation abortion api, and implemented method to print PDCCH allocations 3 years ago
Francisco 384004d8d1 nr,gnb,sched: implemented sched helper functions, wrote a unit test for PDCCH allocations 3 years ago
Francisco de13c68df7 nr,gnb,sched: make logging of PDCCH allocation failures consistent 3 years ago
Francisco 9a4a5345c4 nr,gnb,sched: improve sched sanity checks, and improve bwp_pdcch_allocator api 3 years ago
Francisco 5f36b9b116 nr,gnb,sched: rename pdcch scheduler to pdcch allocator 3 years ago
Francisco 0929177fa2 nr,gnb,sched: wrap coreset list in pdcch_scheduler 3 years ago
Bedran Karakoc 8f6ead0d55 nr,gnb,rrc: Added option to test RRC-NGAP integration with real core 3 years ago
Francisco 6c872a014e nr,gnb,sched: fix loop for searching for searchspace candidate in scheduler 3 years ago
Francisco ecaaf8d595 nr,gnb,sched: implement helper methods to check available PRBs in BWP, taking into account common SearchSpace BW limitations 3 years ago
Francisco 8a5ecfea40 nr,gnb,ngap: rename functions for extra clarity 3 years ago
Francisco 11b4a572a0 nr,gnb,rrc&ngap: implementation of NGAP UE Context Release Request and RRC Release for the case RRC_CONNECTED->RRC_IDLE 3 years ago
Andre Puschmann 091877fd2a gnb,rrc: inverse order of configuring lower layers when establishing bearer 
start with lower layers first, so MAC, RLC then PDCP.
Since PDCP requires that the LCID is already registered at RLC to make config
checks. It checks for RLC mode (UM) in this case causing log entries like:

2021-12-01T13:47:40.453641 [RLC-NR ] [W] LCID 4 doesn't exist.
 3 years ago
Andre Puschmann a27562cb58 gnb_stack_nr: init loglevel of common log channel 
to avoid netsocket stuff to spam logs with:

2021-12-01T14:16:58.946080 [COMN   ] [D] [    0] Setting RTO_INFO options on SCTP socket. Association 0, Initial RTO 3000, Minimum RTO 1000, Maximum RTO 6000
2021-12-01T14:16:58.946084 [COMN   ] [D] [    0] Setting SCTP_INITMSG options on SCTP socket. Max attempts 3, Max init attempts timeout 5000
2021-12-01T14:16:58.946109 [COMN   ] [D] [    0] Successfully bound to address 10.8.1.22:0
2021-12-01T14:16:58.998936 [COMN   ] [D] [    0] RxSockets: socket fd=7 has been registered.
2021-12-01T14:16:58.999049 [COMN   ] [D] [    0] Successfully bound to address 10.8.1.22:2152
2021-12-01T14:16:58.999056 [COMN   ] [D] [    0] RxSockets: socket fd=8 has been registered.
 3 years ago
Francisco d1ddd3da4d gnb,rrc: make plmn and cell id configurable in SIB1 3 years ago
Francisco 74fda904ac nr,gnb,stack: use common gtpu_pdcp_adapter class for both NSA and SA cases 3 years ago
Francisco 123d79724d nr,gnb,rrc: restart activity timer when new PDUs arrive in case of SA 3 years ago
Francisco b27c184d2f nr,gnb,stack: add bearer manager to gNB stack to correctly map between eps bearer ids and lcids 3 years ago
Francisco 6513520211 nr,gnb,rrc: ensure drb config is added in RRC reconf. Do not allow LCIDs<4 for DRBs 3 years ago
Carlo Galiotto f9ff6758aa rrc-nr: temporary fix to handle inactivity timeout 
Fixes issue #3689

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Francisco 68ec3eaba0 nr,gnb,rrc: remove obsolete TODO comment and set default rrc inactivity timeout 3 years ago
Francisco 61e923a6a6 nr,gnb,rrc: configurable RRC NR inactivity timeout 3 years ago
Pedro Alvarez 9f7ae7a2b2 gnb,ngap: Added simple allocation of lcids to ngap_ue_bearer_manager. 3 years ago
Francisco 14074f0430 nr,gnb: pass gtpu pointer to ngap init 3 years ago
Francisco b07385a50c nr,gnb,rrc: disable PHR in RRC setup 3 years ago
Francisco 40463c340d nr,gnb,rrc: fix schedulingRequest resource allocation in RRC setup message 3 years ago
Carlo Galiotto 787177bf3c rrc-nr: fix RRCReconf test failing 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 34af2657f9 rrc-nr: add info log in establish_eps_bearer() 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 6aad5d7786 rrc-nr,test: apply reviewer comments 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 6fc2d82b2e rrc-nr,test: add log spy and clean NAS_msg 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto c9d92dd5ef rrc-nr,test: add test for RRCReconfiguration after... 
EPS bearer establishment
 3 years ago
Carlo Galiotto 9c7ef6f11e rrc-nr: send RRCReconfiguration after establish_rrc_bearer() 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago