Andre Puschmann
3966065bff
pssch_test: fix newlines in printf
2021-06-01 16:17:11 +02:00
Andre Puschmann
2ace2b47b8
pssch: fix uninitialized value
2021-06-01 16:17:11 +02:00
Xavier Arteaga
bbab2cd9ba
Make PDCCH LLR mean amplitude in function of maximum
2021-06-01 15:04:24 +02:00
Xavier Arteaga
2ca0932d9b
Reviewed LTE noise estimation
2021-06-01 08:26:36 +02:00
Xavier Arteaga
10a268fdba
Added SNR to phy_dl_test
2021-06-01 08:26:36 +02:00
Francisco
f36f5271d3
timers,feature: make timers thread-safe by using atomic to store timers state.
2021-05-31 23:26:36 +01:00
Xavier Arteaga
dddb3ede71
Fix zero parity
2021-05-31 21:30:17 +02:00
Andre Puschmann
50f7fc644b
rlc_am_lte: log event when status prohibit timer expires
2021-05-31 12:40:17 +02:00
Xavier Arteaga
3c93d5ba43
Fix carrier mapping concurrency issue
2021-05-31 10:48:17 +02:00
Xavier Arteaga
235a664120
SRSUE: Removed PUSCH-DMRS/SRS pregeneration methods
2021-05-31 10:48:17 +02:00
Andre Puschmann
531acc0a98
rlc_am_test: add check for RLC buffer state return during retx
2021-05-31 09:40:37 +02:00
Andre Puschmann
3102861ee3
rlc_am_lte: make func param const&
2021-05-31 09:40:37 +02:00
Francisco
0dafe4dd58
fix coderate derivation in PDCCH based on aggregation level
2021-05-28 17:20:08 +02:00
Francisco
a587d20252
allow specification of subset of valid measurement gap offsets in rr.conf
2021-05-28 17:19:30 +02:00
Andre Puschmann
02cceee997
rf_zmq_imp: revert 28399dd876
and fix unit
...
although the manual test with Amarisoft eNB worked fine it seems
the delay is still needed in the default case. Over 50% of the
tests failed in the nightly with:
[zmq] Error: tx time is 0.067 ms in the past (138240 < 139776)
[zmq] Error: tx time is 1.100 ms in the past (184320 < 209664)
While this usleep() should increase the pass likelihood it
still doesn't guarantee error-free runs, so we might need
to revisit it again as some stage.
2021-05-28 09:27:13 +02:00
Andre Puschmann
e7aa484308
rf_zmq_test: remove srsran.h include
2021-05-27 17:26:39 +02:00
Andre Puschmann
bb6a5ebe80
tsan: add TSAN options file to set some default flags and exclude some libs from checks
2021-05-27 17:26:39 +02:00
Andre Puschmann
28399dd876
rf_zmq_imp: remove sleep
2021-05-27 17:26:39 +02:00
Andre Puschmann
574459fd90
rf: remove srsran.h include
2021-05-27 17:26:39 +02:00
Xavier Arteaga
f33731ecd4
Disable irrelevant unit/component test by default
2021-05-27 16:06:17 +02:00
Andre Puschmann
d9a5d3f95a
pcap_base: increase PDU queue length
...
some systems with slower HDD seem to have issues
writing the PDUs to disk. increasing length to see if that helps.
2021-05-27 13:29:00 +02:00
Xavier Arteaga
a245039cf3
Initial NR-PBCH-DMRS integration
2021-05-27 13:08:42 +02:00
Pedro Alvarez
997f7db23a
Small fixes for observer.h missing std::size_t
2021-05-26 22:16:22 +02:00
Pedro Alvarez
c74b2dd633
Fix some warnings in PHY due to array parameter mismatch for a few functions
2021-05-26 22:16:22 +02:00
Andre Puschmann
c1ad867824
epoll_helper: use std::atomic to protect exit called from different thread
2021-05-26 14:25:38 +02:00
Andre Puschmann
d8b2cfcef8
zmq,ringbuffer: protect concurrent access
...
some issue found through TSAN execution
2021-05-26 14:25:38 +02:00
Andre Puschmann
f1e6a975de
thread_pool: fix concurrent access of state variable
...
the thread workers need access to their current state to exit properly
when they are set to state STOP. However, since the state is kept in
a std::vector for all workers, it seems more appropiate to add a per-thread
running variable rather then mutexing the entire vector.
2021-05-26 14:25:38 +02:00
Xavier Arteaga
48e0fc3c99
Implemented initial PBCH decoder and refactored SSB candidate selection
2021-05-26 14:19:34 +02:00
Xavier Arteaga
de1b25558f
Added PRN sequence apply bit with state
2021-05-26 14:19:34 +02:00
Xavier Arteaga
1f38817b3b
Added random bit vector generator
2021-05-26 14:19:34 +02:00
Xavier Arteaga
bcb91d6173
srsran_vec_sprint_hex returns number of written characters
2021-05-26 14:19:34 +02:00
Xavier Arteaga
3634e96c3e
Added SSB measure test add/put/encode time measure
2021-05-26 14:19:34 +02:00
Xavier Arteaga
0aa5b14145
Initial NR PBCH encoding
2021-05-26 14:19:34 +02:00
Xavier Arteaga
d66dac0ab2
Added bit sequence state apply
2021-05-26 14:19:34 +02:00
Francisco
7076dbfef8
feature, scheduler: Add configuration parameter to set minimum TTI interval between TPCs
2021-05-25 21:51:10 +02:00
Francisco
dedd9c09a7
feature, scheduler: Add abitility to set minimum aggregation level in PDCCH, and disable adaptive aggregation level based on target BLER
2021-05-25 21:50:56 +02:00
Francisco
c5029fc266
feature - implement adaptive link adaptation in DL and UL
2021-05-24 19:33:27 +02:00
Francisco
8df6ed07c6
sched small fixes - use 0.930 instead of 0.932 for max coderate. Allow computing mcs/tbs based on max coderate directly. Other small fixes
2021-05-24 17:25:07 +02:00
Francisco
31936c9754
bugfix - printf formatting incorrect in bounded_bitset method
2021-05-24 17:24:50 +02:00
Francisco
b093576634
avoid sending UEContextReleaseRequest from Source eNB during S1 Handover.
2021-05-24 17:24:31 +02:00
Francisco
f2a56c9139
simplification of multiqueue design.
...
- the consumer does multi-staged waiting:
1. spins first across all queues in a RR fashion
2. each queue access is done with a try_lock.
3. if the try_lock fails, it increases the number of spins needed
2. if no queue had data, the consumer sleeps for 100 usec.
- no differentiation between queues, in terms of notification features
2021-05-24 17:24:12 +02:00
Francisco
60a8ee0af9
multiqueue optimization - use condition_var wait_for() method, use queue try_lock in the consumer side
2021-05-24 17:24:12 +02:00
Francisco
b41aba2a03
fix task scheduler test
2021-05-24 17:24:12 +02:00
Francisco
2d6a878826
change interface to create multiqueue queues
2021-05-24 17:24:12 +02:00
Francisco
f705735093
optimization - only allow some multiqueue queues to notify the multiqueue consumer of the arrival of tasks
2021-05-24 17:24:12 +02:00
Andre Puschmann
bc3be73364
rlc_am_lte: replace simple sanitfy check with error log with expect
...
this should help debugging the situation when this happens by
aborting when STOP_ON_WARNING is enabled
2021-05-20 23:19:17 +02:00
yagoda
9501283c1c
fixing support for extended Cyclic Prefix
...
small cosmetic fixes of CP code
2021-05-20 18:16:15 +02:00
Andre Puschmann
21b3635ae4
rlc_am_lte: refactor retransmit_pdu() to send different SNs
...
it seems that different SNs should be retransmitted depending
on the actual situation. In case of pollRetx timer expiration,
vt_s - 1 should actually be resent.
This patch prepares the function to accept different SNs but
leaves it to send vt_a by default. The RLC AM test would need
to changed as well to not fail.
2021-05-20 13:41:07 +02:00
Andre Puschmann
81c1851bbd
rlc_am_test: fix TSAN isses and removing info log when dropping PDU
2021-05-20 13:41:07 +02:00
yagoda
f90f6f0c7e
adding MAC 0 padding support
2021-05-20 10:26:50 +02:00
Xavier Arteaga
8ffbf0ff6d
Fix SSB segfault
2021-05-18 18:41:03 +02:00
Xavier Arteaga
f9aafd00a7
Added subcarrier spacing parsing from string
2021-05-18 18:41:03 +02:00
Xavier Arteaga
b69057b76e
Filesource filename to constant
2021-05-18 18:41:03 +02:00
Xavier Arteaga
5eadc06dd4
Intra-frequency miscellanous changes
2021-05-18 18:41:03 +02:00
Xavier Arteaga
7b159563ab
Fixes in LTE CRS measurements
2021-05-18 18:41:03 +02:00
Xavier Arteaga
1603580901
Fix NR PSS correlation
2021-05-18 18:41:03 +02:00
Xavier Arteaga
0b3f4e5de0
Improvements in NR cell search
2021-05-18 18:41:03 +02:00
Xavier Arteaga
53b2c6076b
Fix UHD subdev specification
2021-05-18 18:41:03 +02:00
Xavier Arteaga
11d925c0b2
Minor SSB fix and changes
2021-05-18 18:41:03 +02:00
Xavier Arteaga
c8cb128317
Declare band helper methods as constant
2021-05-18 18:41:03 +02:00
Xavier Arteaga
60015e7ceb
Made intra frequency cell search and measurment generic
2021-05-18 18:41:03 +02:00
Xavier Arteaga
648f0af437
Implement SSB search based on correlation
2021-05-18 18:41:03 +02:00
faluco
6fb81c7619
- Add a mutex with priority inheritance for srslog internal structures.
...
- Replace shared_variable members in log_channel class in favor of atomics.
- Remove the small string optimization in srslog now that we dont allocate anymore.
- Trim some critical sections in srslog.
2021-05-18 09:28:03 +02:00
Francisco
1488606156
refactor - create s1ap dedicated folder
2021-05-17 15:32:57 +01:00
Andre Puschmann
167200f5cd
rrc_bearer_cfg: replace fixed E-RAB to DRB mapping
...
also make sure we don't assign LCIDs beyond the possible
number.
possible fix for https://github.com/srsran/srsRAN/issues/658
Co-authored-by: herlesupreeth <herlesupreeth@gmail.com>
Co-authored-by: Francisco <francisco.paisana@softwareradiosystems.com>
2021-05-17 15:17:27 +02:00
Francisco
fa34aaa16e
ensure the DL mask count is reduced enough to fit required bytes
2021-05-14 19:58:03 +01:00
Francisco
485c6ee129
subband CQI feature - add K parameter in sched_interface::ue_cfg_t and update it from RRC
2021-05-14 19:58:03 +01:00
Francisco
84ad6dd8ee
Integrated new sched_dl_cqi class in sched_ue_cell
...
- extend sched_dl_cqi interface to allow getting tti when cqi was last updated
- extend sched_dl_cqi to quickly get average cqi across the whole bandwidth
2021-05-14 19:58:03 +01:00
Francisco
a841b7580e
fix deadlock caused by non-notification of multiqueue consumer side
2021-05-13 16:48:17 +01:00
Xavier Arteaga
9e1a85afe8
Fix NR SCH Nref calculation
2021-05-13 08:45:42 +02:00
Xavier Arteaga
0ecb3a7220
Modify NR PHY info messages
2021-05-13 08:45:42 +02:00
Xavier Arteaga
91030c5824
Fix procedure for MCS table selection
2021-05-13 08:45:42 +02:00
Xavier Arteaga
b02a0d3db9
Added RNTI type short string
2021-05-13 08:45:42 +02:00
Xavier Arteaga
08ec1d0df9
Changed srsLTE to srsRAN
2021-05-13 07:55:46 +02:00
Xavier Arteaga
a57336d64f
Integrate periodic SSB measurement in SRSUE and fix related defects
2021-05-13 07:55:46 +02:00
Xavier Arteaga
5e41e99f08
Added NR symbol offset helper function
2021-05-13 07:55:46 +02:00
Xavier Arteaga
7450232b3e
Added more NR band related helpers
2021-05-13 07:55:46 +02:00
Xavier Arteaga
758fd3c1ba
Implemented initial NR cell search
2021-05-13 07:55:46 +02:00
Xavier Arteaga
2f9c7e1345
Avoid cexpf in srsran_vec_apply_cfo_simd
2021-05-13 07:55:46 +02:00
Xavier Arteaga
90c42bc9c3
Fix resampler stack overflow
2021-05-12 17:13:09 +02:00
Xavier Arteaga
9517b78c03
Fix resampler and improved unit test
2021-05-12 17:13:09 +02:00
Francisco
996d8ef74d
multiqueue bugfix for non-blocking pushes when queue is full
2021-05-11 21:27:08 +02:00
Francisco
99abae9e6a
fix multiqueue producer to consumer notification to avoid deadlocks
2021-05-10 15:27:21 +01:00
Francisco
0d800eb8f6
stack, multiqueue - bugfix for multiqueue destruction, and addition of unit test
2021-05-10 15:27:21 +01:00
Francisco
d947e259c9
stack optimization - optimization of the multiqueue
...
avoid notifying the consumer side of the multiqueue of a new pushed object, if the
multiqueue already knows that the queue is not empty.
2021-05-10 15:27:21 +01:00
Francisco
d574afcd33
cleanup of multiqueue unused methods, and made queue_handle move semantics correct
2021-05-10 15:27:21 +01:00
Francisco
ef9d1b8c13
stack optimization - reduction of contention in multiqueue class
...
With the new design, each queue created in the multiqueue object has its own mutex.
Pushing tasks to separate queues will, therefore, not cause contention.
There will be, however, still contention between the popping thread and the pushing threads.
2021-05-10 15:27:21 +01:00
Xavier Arteaga
d9586015f5
SSB related minor aesthetical corrections
2021-05-10 15:32:46 +02:00
Xavier Arteaga
60d1708b80
Initial SSB measurement implementation
2021-05-10 15:32:46 +02:00
Xavier Arteaga
5c31f4335f
Initial SSB module header file
2021-05-10 15:32:46 +02:00
Xavier Arteaga
3f078cdc24
Added SSB related constants
2021-05-10 15:32:46 +02:00
Francisco
b54bb35343
use rnti_map_t in scheduler
2021-05-07 10:58:04 +01:00
Xavier Arteaga
1396c2a1e2
Mulpiple CSI measurement fixes. Channel and sync metrics from CSI measurements
2021-05-07 09:43:11 +02:00
Xavier Arteaga
fd0d804321
Added macro for calculating the squared absolute value of a complex variable
2021-05-07 09:43:11 +02:00
Xavier Arteaga
e68c822505
NR Added CSI measurement channel processing
2021-05-07 09:43:11 +02:00
Xavier Arteaga
c51ff0c9f9
Added safe exponential moving average filter
2021-05-07 09:43:11 +02:00
Francisco
c5396155ad
set default gtpu tunnel close timeout to infinity
2021-05-06 18:07:20 +01:00
Francisco
15484e9472
rrc - make t304 configurable via rr.conf
2021-05-06 18:07:20 +01:00
Francisco
c6b9c12ba2
gtpu, feature - added the ability to configure gtpu indirect tunnel timeout value. This parameter is useful in the case that the end marker is not received
2021-05-06 18:07:20 +01:00
Francisco
cd51537234
add comment explaining the use case of cached_alloc
2021-05-06 18:06:10 +01:00