Robert Falkenberg
f7515e98cf
rlc, nr: add pack/unpack of nack_range in status PDUs
2022-03-01 15:31:35 +01:00
Robert Falkenberg
0fb6420e8b
rlc, nr: avoid multi increments of SDU's retx_count within one status message
2022-02-28 16:37:44 +01:00
Robert Falkenberg
511ad9ed25
rlc, nr: Increment retx_count for segments
2022-02-28 16:37:44 +01:00
Robert Falkenberg
034aa6a6d4
rlc, nr: inform upper layer when max retransmissions is exceeded
2022-02-28 16:37:44 +01:00
Robert Falkenberg
95ebc06ec1
rlc: implement SDU discard for AM+UM in NR+LTE
...
- Implemented in common base classes
- Added locking
2022-02-23 11:18:31 +01:00
Robert Falkenberg
9b44d13471
rlc, nr: notify PDCP about fully acked SDUs
2022-02-23 10:57:21 +01:00
Pedro Alvarez
e6d976d115
lib,rlc_am_nr: fixed stack smashing bug that happened when too many NACKs were present in the status report
2022-02-22 21:14:15 +00:00
Pedro Alvarez
ddbd857867
lib,rlc_am_nr: make sure that the RB name is logged when logging the header and status PDUs in NR
2022-02-22 21:14:15 +00:00
Robert Falkenberg
3a73d84294
srsran_rf: support dynamic loading of RF plugins
...
This adds flexible plugin-like loading of the individual RF
implementations (zmq, uhd, soapy,...) as per availability at runtime.
Unlike before, the binary application is not terminated if the
dependencies of individual RF interfaces are not installed on the
executing system. To do this, the plugins are not linked by the linker
at compile time, but opened at runtime via dlopen() and dropped in case
of failure due to missing dependencies.
2022-02-18 15:11:23 +01:00
Bedran Karakoc
767feddd73
lib,nas_5g: Implement to_string() functionality for options
2022-02-18 11:15:56 +01:00
Pedro Alvarez
c8d15135c6
lib,rlc_am_nr: addressing reveier comments:
...
* made some methods const
* changed from TESTASSERT to TESTASSERT_EQ
* fix up comment
* removed superfulous if
* used typedef for list of segments received
* added unit test for is_retx_required()
* added unit test for malformed status PDU
2022-02-16 13:23:32 +00:00
Pedro Alvarez
634c9ea3af
lib,rlc_am_nr: starting to order segments to be able to receive them out-of-order
2022-02-16 13:23:32 +00:00
Pedro Alvarez
832d650574
lib,rlc_am_nr: remove unused variables. Fixed up some comments.
2022-02-16 13:23:32 +00:00
Pedro Alvarez
9bb3b1f18f
lib,rlc_am_nr: remove unused code after re-factor
2022-02-16 13:23:32 +00:00
Pedro Alvarez
5e8b7b5ebe
lib,rlc_am_nr: re-factored code for retx'ing with and without segmentation.
2022-02-16 13:23:32 +00:00
Pedro Alvarez
38e4c47f34
lib,rlc_am_nr: added current SO to keep track of the SO for the next RETX.
2022-02-16 13:23:32 +00:00
Pedro Alvarez
65d5df8b6e
lib,rlc_am_nr: Continue to add functionality to provide segments of retx'es. Started to add function to re-segment already existing SDU segment
2022-02-16 13:23:32 +00:00
Pedro Alvarez
e4a72de342
lib,rlc_am_nr: refactored build_pdu helpers to receive the payload pointer for consistency. Added function to segment retx. Added some comments to build PDU helper functions.
2022-02-16 13:23:32 +00:00
Pedro Alvarez
b1a33a07a1
lib,rlc_am_nr: starting to add test for segmenting retx. Changed sdu under segmentation to only hold the SN. The actual SDU already exists in the pdu stored in the tx_window.
2022-02-16 13:23:32 +00:00
Francisco
581a99c616
nr,gnb: use memory pool to allocate scheduler UEs
2022-02-15 20:59:45 +01:00
Francisco
a2174a5714
Fix type storage copy and move assignment function helper
...
Previously, in the case both the lhs and rhs optionals were present, the copy/move assignments were erroneously destroying the lhs object.
2022-02-15 16:50:21 +01:00
faluco
c9c2d6982f
Implement a function to remove emergency handlers when a signal is raised.
...
Make PCAP handlers deregister from this list when they are destructed. This avoid the signal handler calling destructed objects under very rare circumstances.
2022-02-09 18:11:20 +01:00
Bedran Karakoc
83868fd2d2
lib,nas_5g: Implement to_string() for 5GSM Cause
2022-02-08 20:18:16 +01:00
Francisco Paisana
e4a15c9c51
rrc,gnb: move non-phy fields out of phy_cell_nr_t
2022-02-08 18:21:07 +01:00
Francisco Paisana
e8902c785f
rrc,gnb: remove srsran_prach_cfg_t from gnb rrc config struct
2022-02-08 18:21:07 +01:00
Francisco Paisana
532a4b54e7
rrc,gnb: remove phy flat pdcch cfg struct from rrc nr cfg
2022-02-07 18:26:15 +01:00
Francisco Paisana
88a95e8e57
rrc,gnb: remove uneeded flat phy cfg fields from rrc_nr_cfg_t
2022-02-07 18:26:15 +01:00
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
2022-02-04 10:35:35 +01:00
Carlo Galiotto
91502c87db
rrc-nr: rename rrc_util function and fix indexing
...
Signed-off-by: Carlo Galiotto <carlo@srs.io>
2022-02-03 18:50:44 +01:00
Carlo Galiotto
e88a4fbe18
rrc-nr: add sr_resources RRCSetup cnf conversion
...
Signed-off-by: Carlo Galiotto <carlo@srs.io>
2022-02-03 18:50:44 +01:00
Francisco
425b956ef1
revert hacky asn1 compilation fix related with default dtors
2022-02-01 13:08:51 +01:00
Robert Falkenberg
57f84d4ca4
Radio: add support for file-based RF device abstraction
2022-02-01 10:47:51 +01:00
Robert Falkenberg
d3eca325f7
Add file-based RF device for rx from arbitrary FILE*
...
It comes with the following changes:
* Add RF frontend API function "srslte_rf_open_file()"
* Open file-based RF via explicit call of custom
"rf_file_open_file()", instead of "srslte_rf_open_multi()"
function pointer as for regular devices.
* Introduce device name "file"
* Introduce new SRSLTE_ERROR_RX_EOF error code
* ZMQ: make update_rates() static to resolve conflicts
2022-02-01 10:47:51 +01:00
Carlo Galiotto
9f25a91282
asn1: fix clang compiling issue #3827
...
Signed-off-by: Carlo Galiotto <carlo@srs.io>
2022-02-01 10:38:26 +01:00
Xavier Arteaga
a74fdb84c9
Added SSB encode and decode from grid, plus unit test
2022-02-01 09:44:13 +01:00
Bedran Karakoc
37280307b5
lib,nas_5g: Fix unpacking/packing for timezone IEs
2022-01-31 16:19:20 +01:00
Bedran Karakoc
cf191d8306
lib,nas_5g: Fix packing/unpacking error for ipv4 addresses
2022-01-31 16:19:20 +01:00
dvdgrgrtt
73594cf704
Fix minor bug
...
SRS_API was used instead of SRSRAN_API. Did not seem to have major
consequences.
2022-01-28 08:15:36 +01:00
Andre Puschmann
c3596cc684
ue_nas_interfaces.h: set default APN type to ipv4
2022-01-27 12:49:13 +01:00
Carlo Galiotto
362abfe3c9
rrc-nr: add conversion for pucch_cfg
...
Signed-off-by: Carlo Galiotto <carlo@srs.io>
2022-01-26 10:47:26 +01:00
Bedran Karakoc
efa13290a9
ue,rrc_nr,nas_5g: Introduce NR AS Key derivation and update context handling in 5G NAS
2022-01-25 14:24:58 +01:00
Bedran Karakoc
a8eaf1cdd8
ue,nas_5g: Add get_k_amf() helper function and security context flag
2022-01-25 14:24:58 +01:00
Andre Puschmann
44a00feccb
pdcp_entity_base: fix log typo
2022-01-24 21:07:22 +01:00
Xavier Arteaga
a9591f1d45
Avoid poping queue if empty
2022-01-24 10:09:17 +01:00
Fabian Eckermann
12cc7cb4d7
Add support for RRC redirect.
2022-01-21 09:46:56 +01:00
Francisco
52106be3d5
sched,nr: remove phy cfg types from sched_nr_cell_cfg_t
2022-01-20 10:54:00 +00:00
Francisco
7ef206e15b
sched,rrc,nr: remove need to pass sched ue cfg object to rrc during ra procedure
2022-01-20 10:54:00 +00:00
Francisco
7f200ac7f7
sched,nr: pass asn1 TDD configuration to scheduler as defined in ORAN
2022-01-20 10:54:00 +00:00
Xavier Arteaga
66f6c11561
Fix concurrent issues in dummy radio used in nr_phy_test
2022-01-19 18:33:39 +01:00
Xavier Arteaga
8a7a4a588d
Fix concurrent access to decimator busy flag
2022-01-19 18:33:39 +01:00