Francisco Paisana
40138c7125
changed namespace of asn1 ngap from 'ngap_nr' to simply 'ngap'
2022-01-05 18:26:05 +01:00
Francisco
e8f6c723b6
refactor: isolate rrc interfaces for pdcp, rlc and s1ap into separate files. This will avoid importing lte asn1 symbols to srsgnb code
2021-12-15 23:25:26 +00:00
Francisco
ffca2f7684
nr,gnb,sched: expose cqi in slot_ue object
2021-12-15 13:20:38 +00:00
Francisco
2a933ed8ad
nr,gnb,sched: refactor filling of dci harq fields
2021-12-15 13:20:38 +00:00
Francisco
632f2dbddd
nr,gnb,sched: changed pdsch_allocator interface and extended its respective unit tests
2021-12-15 13:20:38 +00:00
Francisco
fe35787130
nr,gnb,sched: remove unused files
2021-12-09 17:11:41 +00:00
Francisco
107e2aa938
nr,gnb,sched: implemented standalone PDSCH allocator class
2021-12-09 17:11:41 +00:00
Francisco
c3d682bba8
nr,gnb,sched: cache ue phy dci_cfg to avoid computing it at every slot
2021-12-09 14:26:19 +00:00
Francisco
949c34112e
nr,gnb,sched: implement pusch allocator and fix prb grant allocation when UEs are using common SS
2021-12-09 14:26:19 +00:00
Francisco
70c5eff6d0
nr,gnb,sched: wrote unit test for sched PDSCH allocations
2021-12-09 14:26:19 +00:00
Francisco
8ba08032b5
nr,gnb,sched: implemented standalone PDSCH allocator class
2021-12-09 14:26:19 +00:00
Francisco
20b327c320
nr,gnb,sched: extend PDCCH allocator test to cover most allocation fail paths
2021-12-09 14:26:19 +00:00
Francisco
bf275282ae
nr,gnb,sched: simplify PDCCH allocation abortion api, and implemented method to print PDCCH allocations
2021-12-07 12:30:39 +00:00
Francisco
384004d8d1
nr,gnb,sched: implemented sched helper functions, wrote a unit test for PDCCH allocations
2021-12-07 12:30:39 +00:00
Francisco
9a4a5345c4
nr,gnb,sched: improve sched sanity checks, and improve bwp_pdcch_allocator api
2021-12-07 12:30:39 +00:00
Francisco
5f36b9b116
nr,gnb,sched: rename pdcch scheduler to pdcch allocator
2021-12-07 12:30:39 +00:00
Francisco
0929177fa2
nr,gnb,sched: wrap coreset list in pdcch_scheduler
2021-12-07 12:30:39 +00:00
Francisco
ecaaf8d595
nr,gnb,sched: implement helper methods to check available PRBs in BWP, taking into account common SearchSpace BW limitations
2021-12-02 17:38:54 +00:00
Francisco
8a5ecfea40
nr,gnb,ngap: rename functions for extra clarity
2021-12-01 18:54:33 +00:00
Francisco
11b4a572a0
nr,gnb,rrc&ngap: implementation of NGAP UE Context Release Request and RRC Release for the case RRC_CONNECTED->RRC_IDLE
2021-12-01 18:54:33 +00:00
Francisco
d1ddd3da4d
gnb,rrc: make plmn and cell id configurable in SIB1
2021-12-01 12:22:14 +01:00
Francisco
74fda904ac
nr,gnb,stack: use common gtpu_pdcp_adapter class for both NSA and SA cases
2021-11-29 10:08:07 +00:00
Francisco
b27c184d2f
nr,gnb,stack: add bearer manager to gNB stack to correctly map between eps bearer ids and lcids
2021-11-26 20:33:47 +00:00
Carlo Galiotto
f9ff6758aa
rrc-nr: temporary fix to handle inactivity timeout
...
Fixes issue #3689
Signed-off-by: Carlo Galiotto <carlo@srs.io>
2021-11-26 19:42:58 +00:00
Francisco
68ec3eaba0
nr,gnb,rrc: remove obsolete TODO comment and set default rrc inactivity timeout
2021-11-26 17:20:18 +00:00
Francisco
61e923a6a6
nr,gnb,rrc: configurable RRC NR inactivity timeout
2021-11-26 17:20:18 +00:00
Pedro Alvarez
9f7ae7a2b2
gnb,ngap: Added simple allocation of lcids to ngap_ue_bearer_manager.
2021-11-26 16:26:08 +00:00
Carlo Galiotto
18a85adc49
rrc-nr: trigger RRCReconfifguration from ...
...
establish_EPS_bearer
Signed-off-by: Carlo Galiotto <carlo@srs.io>
2021-11-26 11:43:41 +01:00
Carlo Galiotto
39d6eecf01
rrc-nr,test: add test for RRCReconfiguration
...
Signed-off-by: Carlo Galiotto <carlo@srs.io>
2021-11-26 11:43:41 +01:00
Pedro Alvarez
3e61448a41
gnb,ngap: added logging for Rx NGAP messages.
2021-11-26 00:05:12 +00:00
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.
2021-11-25 19:03:30 +00:00
Francisco
fe2a19c46d
nr,gnb,sched: consider CORESET RB limits in the computation of DCI riv
2021-11-25 15:14:18 +00:00
Francisco
6df8b6bb9e
nr,gnb,sched: account for CORESET RB offset in the DCI RB indexing in case of common search spaces
2021-11-25 15:14:18 +00:00
Francisco
dc77260956
nr,gnb,mac: use mac cell config to generate ue phy cfg common
2021-11-24 12:30:00 +00:00
Francisco
9ecb3f516d
nr,gnb,rrc: add helper function to derive rrc cfg parameters for all cells
2021-11-24 12:30:00 +00:00
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
2021-11-24 12:10:17 +01:00
Francisco
45d59cf686
nr,gnb,sched: account type of RNTI in the choice of SearchSpace for PDSCH and PUSCH allocations
2021-11-24 11:07:41 +00:00
Francisco
afd7bb8631
auto scheduler ConRes CE when the DL CCCH buffer is filled
2021-11-23 23:57:35 +00:00
Pedro Alvarez
5e22e42762
Added option to save NGAP pcaps.
2021-11-23 17:12:53 +00:00
Francisco
ffc1ea5c86
nr,gnb,phy: decoupled gnb and enb phy config structs by moving them to separate files
2021-11-23 10:56:38 +00:00
Francisco
423681664c
nr,gnb,rrc: remove conf parsing from rrc_nr_test
2021-11-23 10:56:38 +00:00
Francisco
6ad6f4511e
nr,gnb,sched: implement ConRes CE scheduling operations in NR sched and extend sched nr interface
2021-11-22 12:56:02 +00:00
Francisco
17f7a86647
nr,gnb,sched,test: extend scheduler testing to generate UL HARQ acks
2021-11-22 12:56:02 +00:00
Francisco
ed1514cf68
nr,gnb,sched: implement ConRes CE scheduling command in NR sched
2021-11-22 12:56:02 +00:00
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
2021-11-19 18:24:03 +00:00
Pedro Alvarez
e294311034
Added NR security context manager to RRC NR
2021-11-19 18:24:03 +00:00
Francisco
d2ea9bfa5b
nr,gnb,sched: design basic search algorithm to pick UE search space with valid dci format
2021-11-19 10:57:22 +00:00
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
2021-11-19 10:57:22 +00:00
Francisco
79a018683f
nr,gnb,rrc: consistent generation of rachConfig for phy, SIB1, and NSA reconf
2021-11-18 22:48:14 +00:00
Francisco
7ccb86c480
nr,gnb,mac: fix default ue cfg used when mac receives a RACH
2021-11-18 09:39:41 +00:00