Francisco Paisana
e8902c785f
rrc,gnb: remove srsran_prach_cfg_t from gnb rrc config struct
3 years ago
Francisco Paisana
c4cc94df17
rrc,gnb: remove phy flat pdcch cfg struct from rrc nr cfg
3 years ago
Francisco Paisana
c0dda2958c
rrc,gnb: fix search space NSA config
3 years ago
Francisco Paisana
532a4b54e7
rrc,gnb: remove phy flat pdcch cfg struct from rrc nr cfg
3 years ago
Francisco Paisana
88a95e8e57
rrc,gnb: remove uneeded flat phy cfg fields from rrc_nr_cfg_t
3 years ago
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
Carlo Galiotto
66733fb347
rrc-nr: prevent master_cell_group to be sent if...
...
...there are no changes in the radio_bearer_configuration
In addition:
i) Force RRCReconfiguration to be sent after receiving
SecurityModeComplete
ii) Prevent RRCReconfiguration to be sent after establish_rrc_bearer()
Signed-off-by: Carlo Galiotto <carlo@srs.io>
3 years ago
Carlo Galiotto
18a85adc49
rrc-nr: trigger RRCReconfifguration from ...
...
establish_EPS_bearer
Signed-off-by: Carlo Galiotto <carlo@srs.io>
3 years ago
Carlo Galiotto
39d6eecf01
rrc-nr,test: add test for RRCReconfiguration
...
Signed-off-by: Carlo Galiotto <carlo@srs.io>
3 years ago
Carlo Galiotto
7d230a260e
rrc-nr,test: add tests for DL/ULInformationTransfer
...
Signed-off-by: Carlo Galiotto <carlo@srs.io>
3 years ago
Carlo Galiotto
1417331edb
rrc-nr,test: add test for initial_ue msg sent to ngap
...
Signed-off-by: Carlo Galiotto <carlo@srs.io>
3 years ago
Pedro Alvarez
3e61448a41
gnb,ngap: added logging for Rx NGAP messages.
3 years ago
Francisco
5759d396d4
nr,gnb,sched: avoid that ConRes CE gets allocated twice
3 years ago
Francisco
744ede0876
nr,gnb,rrc: disable CSI in SA mode
3 years ago
Pedro Alvarez
1bea5a7ebe
gnb,rrc_nr: make sure that we only push the NAS PDU on the SMC if it exists.
3 years ago
Pedro Alvarez
f9a2850d74
gnb,ngap: Added interface so the NGAP can pass a NAS message to the RRC
...
upon starting the RRC Security Mode command. This allows the gNB to
pass this message only after the SM procedure is complete.
Also made sure that the RRC notifies the NGAP upon the end of the
reconfiguration procedure, to make sure that the NGAP sends the UE
context setup response.
3 years ago
Pedro Alvarez
9b622b3bff
lib,rrc_nr: made separate function to create default PDCP SRB configs
3 years ago
Pedro Alvarez
3f59c6c642
gnb,rrc_nr: make sure chosen integrity algorithm is present
3 years ago
Pedro Alvarez
84f94b26b2
gnb,rlc_nr: re-used security algo preference list from LTE. Added the ability to enable integrity/encription at the PDCP upon the security mode command.
3 years ago
Francisco
fe2a19c46d
nr,gnb,sched: consider CORESET RB limits in the computation of DCI riv
3 years ago
Francisco
ef1a99f29f
nr,gnb,phy: ensure coreset0_bw of the DCI is set when CORESET#0 and format1_0 are used
3 years ago
Francisco
6df8b6bb9e
nr,gnb,sched: account for CORESET RB offset in the DCI RB indexing in case of common search spaces
3 years ago
Francisco
f91c41dcc9
nr,gnb,rrc: remove csi for SA mode
3 years ago
Francisco
dc77260956
nr,gnb,mac: use mac cell config to generate ue phy cfg common
3 years ago
Francisco
9ecb3f516d
nr,gnb,rrc: add helper function to derive rrc cfg parameters for all cells
3 years ago
Andre Puschmann
8ddc344cdb
gnb,mac: rework DL MAC PDU packing and add ConRes handling
...
* store Msg3 when UL-CCCH is received
* add ConRes CE in DL-SCH when indicated by scheduler
* remove fixed LCID for packing SDUs
3 years ago
Francisco
45d59cf686
nr,gnb,sched: account type of RNTI in the choice of SearchSpace for PDSCH and PUSCH allocations
3 years ago
Francisco
1a985093f9
nr,gnb,sched: avoid that ConRes CE gets allocated multiple times for the same Msg4
3 years ago
Francisco
afd7bb8631
auto scheduler ConRes CE when the DL CCCH buffer is filled
3 years ago
Pedro Alvarez
2fad9ded01
Make sure that the pcap is started before NGAP init, so that the NGSetupRequest is caught
3 years ago
Pedro Alvarez
5e22e42762
Added option to save NGAP pcaps.
3 years ago
Francisco
a4e3d6144f
nr,gnb,rrc: update rrc_nr_test unit test to not require any cmd line argument
3 years ago
Francisco
ffc1ea5c86
nr,gnb,phy: decoupled gnb and enb phy config structs by moving them to separate files
3 years ago
Francisco
423681664c
nr,gnb,rrc: remove conf parsing from rrc_nr_test
3 years ago
Francisco
cc89b1607f
nr,gnb,rrc: fix RRC setup to avoid configuring the SRB1 twice
3 years ago
Francisco
6ad6f4511e
nr,gnb,sched: implement ConRes CE scheduling operations in NR sched and extend sched nr interface
3 years ago
Francisco
17f7a86647
nr,gnb,sched,test: extend scheduler testing to generate UL HARQ acks
3 years ago
Francisco
ed1514cf68
nr,gnb,sched: implement ConRes CE scheduling command in NR sched
3 years ago
Francisco
64d65b1afa
nr,gnb,cfg: in case of TDD, use PRACH config index 8 to give more time margin to schedule RAR
3 years ago
Francisco
a5e2203ea6
nr,gnb,sched: do not fill dci.coreset0_bw if coreset used is not coreset0
3 years ago
Francisco
62d1a99223
nr,gnb,sched: fix sched RAR dci generation, in particular, the filling of CORESET#0 BW and RB offset
3 years ago
Francisco
f797954650
nr,gnb,rrc: fix PRACH hard-coded parameters
3 years ago
Pedro Alvarez
c0d2e8c11d
gNB NR security context:
...
- changed variables to use nia/nea instead of eia/eea.
- make rrc_nr_cfg a ref
- Changed NR ciphering/integrity algo enums to their own enum
3 years ago
Pedro Alvarez
e294311034
Added NR security context manager to RRC NR
3 years ago
Francisco
6e0eb3f10a
nr,gnb,rrc: use SS type common1 for SearchSpace#1
3 years ago
Francisco
d2ea9bfa5b
nr,gnb,sched: design basic search algorithm to pick UE search space with valid dci format
3 years ago
Francisco
27d223de2a
nr,gnb,rrc: extend RRC setup test to verify if UE-specific SearchSpaces and CORESETs are added at RRC setup complete and not before
3 years ago
Francisco
0a8a576263
nr,gnb,rrc: derive ssb_per_rach_occasion_and_cb_preambs_per_ssb from num_ra_preambles
3 years ago
Francisco
0c983d0b54
nr,gnb,rrc: set consistent rs_power for SIB1 and phy cfg
3 years ago
Francisco
79a018683f
nr,gnb,rrc: consistent generation of rachConfig for phy, SIB1, and NSA reconf
3 years ago
Francisco
a173c4f222
nr,gnb,rrc: set nas message presence flag only in case there is a pending NAS pdu
3 years ago