Francisco
b27c184d2f
nr,gnb,stack: add bearer manager to gNB stack to correctly map between eps bearer ids and lcids
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
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
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
Francisco
9ecb3f516d
nr,gnb,rrc: add helper function to derive rrc cfg parameters for all cells
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
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
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
79a018683f
nr,gnb,rrc: consistent generation of rachConfig for phy, SIB1, and NSA reconf
3 years ago
Francisco
9bebc06f97
nr,gnb,rrc: add functions to verify rrc cfg validity
3 years ago
Francisco
e78c375075
nr,gnb,rrc: consistent generation of search spaces 0 and 1 in phy and asn1
3 years ago
Carlo Galiotto
aa979708a0
rrc-nr,test: add fnc to trigger send_security_cmd
...
The SecurityModeCommand procedure was previously initiated by the
RRCSetupComplete msg. However, it should be trigger by the NGAP
through the InitialContextSetupRequest msg.
This commit implements this change and fills in the function of
the NGAP interface that starts the SecurityModeCommand procedure
Signed-off-by: Carlo Galiotto <carlo@srs.io>
3 years ago
Francisco
f9a2b8e068
nr,gnb,rrc: print correct context where PDU allocation fails, and handle case the CCCH/DCCH failed to be sent to the UE
3 years ago
Francisco
0f1b5bdcab
nr,gnb,rrc: pack nas pdu in rrc reconfiguration message
3 years ago
Francisco
35507850d3
nr,gnb,rrc: check for nullptr return of byte buffer pool.
3 years ago
Francisco
b35584ae70
nr,gnb,rrc: add code to add/mod/release bearers during rrc setup and reconfiguration
3 years ago
Francisco
a58420a530
nr,gnb,rrc: implement basic NR RRC bearer addition and reconf message sending
3 years ago
Francisco
c75a161f03
nr,gnb,rrc: implement DL/UL Information Transfer procedure in RRC
3 years ago
Francisco
716ff982c8
nr,gnb,rrc: add code to derive master cell config bearers from asn1 radio bearer cfg
3 years ago
Francisco
f705445f21
nr,gnb,rrc: use rrc_nr_cfg to generate sib1 and mib
3 years ago
Francisco
4aa5fe41df
nr,gnb,rrc: add extra fields to RRC setup and RRC setup complete messages.
3 years ago
Francisco
fec97689a2
rrc,nr,gnb: refactored rrc nr cfg default and derived param generation to be mostly independent of parser
3 years ago
Francisco
83c1fb65d7
nr,gnb,rrc: add rrc nr message handler and send functions to establish an SA RRC connection
3 years ago
Francisco
f3b427cbd7
nr,gnb,rrc: separate rrc_nr::ue into its own file
3 years ago
Francisco
16753a006a
nr,gnb,rrc: add test logger delimiter; handle rrc setup complete
3 years ago
Francisco
fd7c5e375c
nr,gnb,rrc: implement NR RRCSetup in RRC and wrote unit test
3 years ago
Andre Puschmann
0967cda042
gnb,stack: move gNB components into own folder
...
* move RRC, MAC, NGAP, SDAP into gnb folder
* move testing code below respective layers
3 years ago