Andre Puschmann
bae003d3a9
enb,rrc: set SSB periodicity to 10ms
3 years ago
Andre Puschmann
bdc84f24f3
gnb,cfg: fix SSB config deriviation
...
* this fixes the SSB config for TDD
* UE decodes the SSB correctly
3 years ago
faluco
a2c433b228
Fix data race in the enb::mac::ue metrics object.
3 years ago
faluco
83b9777220
Fix data races in cell_list array members inside enb::phy_common.
3 years ago
Francisco Paisana
efa2026a70
sched,nr: erase uneeded parameters from sched_nr_interface bwp_cft_t
3 years ago
Francisco Paisana
51f1c0d6ef
rrc,nr: refactor csi report asn1 configuration
3 years ago
Francisco Paisana
b7f40b2baf
rrc,nr: reenable CSI reporting in gNB
3 years ago
faluco
e5d48d1d21
Fix data race in MAC NR metrics.
3 years ago
faluco
9058ee9a5b
Move gNB metrics processing to the stack thread avoiding concurrency issues in MAC and RRC.
3 years ago
faluco
dadd2f7524
Removed querying the NR scheduler user array from the metrics thread that caused a data race.
3 years ago
faluco
e0238f4092
NR: Fix a race condition where we could remove a UE from the mac while still being accessed by the NR PHY worker.
3 years ago
faluco
a703279975
Fix a data race when passing the nr_workers to the txrx worker.
...
There was an unprotected access of the txrx reading this variable while being set from a different thread.
Fix it by starting the txrx thread after all variables are ready.
3 years ago
Andre Puschmann
06fbb58d70
gnb,mac: add dedicated arguments struct for MAC-NR
...
as the PCAP object is now only visible inside MAC-NR we can't
share the PCAP file between EUTRA/NR (like we do in the UE).
This patch removes the hard-coded filename for the NR PCAP file.
3 years ago
Fabian Eckermann
cb721aa292
fix calculation of ssb frequency.
3 years ago
Ismael Gomez
2111788740
Move DRB activation/deactivation to after filling endc connectionReconfiguration ( #3371 )
...
* Move DRB activation/deactivation to after filling endc connectionReconfiguration
* Move bearer update in the scheduler to after filling endc connectionReconfiguration
Co-authored-by: Francisco Paisana <francisco.paisana@softwareradiosystems.com>
3 years ago
Xavier Arteaga
b6ea78dfd3
Fix gNb PHY-Stack UL-DL time paradox ( #3365 )
...
* Fix gNb PHY-Stack UL-DL time paradox
* Fix clang compilation
3 years ago
Ismael Gomez
6bdeb2d6b6
Fix division by zero in JSON metrics
3 years ago
Francisco Paisana
b58915d7ed
rrc,nr: make gnb cell CSI NZP configuration consistent with UE NSA configuration.
3 years ago
Ismael Gomez
410cec7557
NR: assume all zero LCG is SBSR with 0 is received
3 years ago
Francisco Paisana
23bf542ae7
stack,nr: isolate calls between LTE and NR stacks via the task multiqueue
3 years ago
Francisco Paisana
9160c783c9
sched,nr: fix nr sched test
3 years ago
Francisco Paisana
7aa701eb85
nr,config: fix default SSB periodicity configuration in rrc and scheduler
3 years ago
Francisco Paisana
0cb76681a8
sched,nr: forbid concurrent SSB and PDSCH until it is supported
3 years ago
Andre Puschmann
8bb06ff2c0
Added SSB in gNb PHY
3 years ago
Francisco Paisana
952b958aff
nr: signal RRC activity when an NR UL PDU is received
3 years ago
Andre Puschmann
3e5b40fd36
enb,rrc: fix compilation after freq point a has been removed from nr_carrier_t
...
since absolute freq point a members have been removed from the srslte_nr_carrier_t
struct (they are now actual frequencies) the abs_point_a values are now in
the RRC cell structs
3 years ago
Fabian Eckermann
95abfbfec8
Calculate ssb frequency from freqency point a.
3 years ago
Xavier Arteaga
ca19b466bb
Fix paging float to int conversion
3 years ago
Francisco Paisana
f97b92abd0
sched,nr: fix nzp csi rs allocation in NR scheduler
3 years ago
Francisco Paisana
55ea2cbcee
sched,nr: fix harq delay derivation
3 years ago
Francisco Paisana
8ceb573ea7
mac,nr: avoid concurrency in update of pdsch/pusch slot
3 years ago
Carlo Galiotto
f177a03605
sched,nr: add const to function input parameter
...
Signed-off-by: Carlo Galiotto <carlo@srs.io>
3 years ago
Carlo Galiotto
9887c17c17
sched,nr: move ssb_sched test to different file...
...
and also:
- correct half-frame bit in MIB package
- rename slot_index variable in ssb_sched function
Signed-off-by: Carlo Galiotto <carlo@srs.io>
3 years ago
Carlo Galiotto
d18af603aa
sched,nr: address comments in PR (code formatting)
...
Signed-off-by: Carlo Galiotto <carlo@srs.io>
3 years ago
Carlo Galiotto
bc7c21b8c3
sched,nr: add test case for SSB scheduling
...
The SSB test checks whether, with the given periodicity, the
SSB grant is present within the dl_sched structure passed to the PHY.
It also checks that the SSB grant is not scheduled outside
the required time slots.
NOTE: The test is a modified version of an existing scheduler test.
Signed-off-by: Carlo Galiotto <carlo@srs.io>
3 years ago
Carlo Galiotto
fd4b368f71
sched,nr: handle case of ssb_periodicity not given
...
If the parameter ssb_periodicity is not given by higher layers,
the function needs to handle this case. The parameters could be
passed with 0 value, which makes the function crash.
For the time being, if ssb_periodicity is not given, the std value
5 ms will be used.
Signed-off-by: Carlo Galiotto <carlo@srs.io>
3 years ago
Carlo Galiotto
9d864bbe55
sched,nr: add function that schedule SSB
...
Notes:
- NOT YET TESTED
- Requires rebase on commit with PHY changes to work
Signed-off-by: Carlo Galiotto <carlo@srs.io>
3 years ago
Ismael Gomez
6b506ec357
phy_common: clear tx_hold flag before releasing the semaphore ( #3342 )
3 years ago
Andre Puschmann
f8d55a6fd3
Refactor rrc nr.
3 years ago
yagoda
82bda02b36
adding nr metrics
3 years ago
Andre Puschmann
86938e8474
sched_nr_cfg: bump fixed UL MCS to 28
3 years ago
Andre Puschmann
782aefa553
enb,rrc: derive ENDC configuration from cell config
...
* move ENDC config struct to main RRC config (same for all UEs)
* remove hard-coded measurement config for NR carrier
* now both TDD and FDD cells are correctly handled
3 years ago
Fabian Eckermann
eb294fd4e3
Add phy object to rrc_nr_test.
3 years ago
Fabian Eckermann
992d1bb02a
Configure PHY from RRC.
3 years ago
Francisco Paisana
28e25b12b4
sched,nr: add error checking and logging for invalid PIDs
3 years ago
Francisco Paisana
14b3a65dfe
sched,nr: fix assignment of PID for PUSCH grants that the scheduler outputs
3 years ago
Andre Puschmann
2b1be3dbce
enb,rrc_nr: fix wrong fmt formater
3 years ago
Andre Puschmann
a66994aa80
gnb,rrc: disable NZP and ZP CSI configs
3 years ago
Fabian Eckermann
1018e7ae1c
fix validation of ul_arfcn.
3 years ago
Fabian Eckermann
93eb6e93d9
Read band from rr config.
3 years ago