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4599 Commits (994c3127fa14b8a9fc0cde7ea32c781dd86d9b54)

Author SHA1 Message Date
Francisco Paisana 6b181e7a94 asn1: move protocol_ie_single_container_s to asn1_utils, so it can be used by ngap, s1ap, and other layers 3 years ago
Francisco Paisana c8f7976014 asn1: use byte buffer pool for temporary variable length field generation instead of stack array 3 years ago
yagoda 615ae98a9d fixing regression bug - adding bsr_callback to mrb 3 years ago
Pedro Alvarez b0581ae5ae lib,rlc_am_nr: removed ugly hack to get last element of list. Renamed current_sdu to sdu_under_segmentation. 3 years ago
Pedro Alvarez e9a47ef7b1 lib,rlc_am_nr: added assert to make sure we never write over nof_bytes 3 years ago
Pedro Alvarez 33735852a4 lib,rlc_am_nr: remove unecessary ternary operator. 3 years ago
Pedro Alvarez bd8c7f7c57 lib,rlc_am_nr: added max_hdr and min_hdr variables, that are configured based on SN length. Replaced magic numbers with said variables. 3 years ago
Pedro Alvarez 19268281c8 lib,rlc_am_nr: reduced logging level of some messages to debug. 3 years ago
Pedro Alvarez 5532c514ba lib,rlc_am_nr: added logging macros to make sure that the RB name is allways logged. 3 years ago
Pedro Alvarez f60259afb9 lib,rlc_am_nr: fixed multiple typos and deleted useless comments 3 years ago
Pedro Alvarez 9e6b852834 lib,rlc_am_nr: Added handle_full_sdu() and handle_segment_sdu() functions. Reduced duplicate code in handling SDU segments. 3 years ago
Pedro Alvarez 8afea13d9a lib,rlc_am_nr: added initial logic to support receiving PDU segments. 3 years ago
Pedro Alvarez aae1d9ad10 lib,rlc_am_nr: changed rlc_amd_nr_tx_sdu to use std::list to store 
segment infomation. Segment infomation incluses, SO and payload length.
 3 years ago
Pedro Alvarez 76c33c78a9 lib,rlc_am_nr: starting to add test for segmentation. Starting to add functions for creating new segments and segment continuation. 3 years ago
Pedro Alvarez f544cc7f7e lib,rlc_am_nr: fixed issue introduced with the changes of the header packing. 3 years ago
Pedro Alvarez 40fab8fdb4 lib,rlc_am_nr: starting to add segmentation test 3 years ago
Pedro Alvarez 3e5b064a08 lib,rlc_am_nr: starting to add build_sdu_segment() function. 
Also adding write_header function that receives as argument uint8_t* so
we can write the header straight to the payload.
 3 years ago
Pedro Alvarez 72ba7503e5 lib,rlc_am_nr: make max tx queue size configurable. 3 years ago
Xavier Arteaga 6c4c1ea155 NR UE PHY: interfaced fix wideband CQI reporting in nr_phy_test 3 years ago
Carlo Galiotto d7e4018adf sched: remove unused function 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto b359c7b728 sched,nr: add comments and rename variables 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 0f92869156 rrc,sched: add csi-MeasConfig setup in RRC 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 9be9bd659e sched,nr: add CQI to SE and SE to MCS mapping ... 
for scheduler + add CQi reporting from PHY to scheduler

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 2040a88bf9 sched: add comments + rename variable 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto cd32f1385a sched,test: add test for CQI->MCS mapping fnc 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto a7255cfac6 sched: add fnc to map CQI to MCS 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Francisco Paisana 40138c7125 changed namespace of asn1 ngap from 'ngap_nr' to simply 'ngap' 3 years ago
Ismael Gomez 2d31e11144 ue,lte: update rx_gain_offset more frequently. Avoid calling UHD driver when getting rx_gain 3 years ago
Ismael Gomez 70d6e596f7 nr: add RAR ue_dl_nr_file test 3 years ago
Merlin Chlosta c967b688ff emergency handler for NAS PCAP to close file 
Previously NAS PCAP wasn't closed/fflushed on
unclean exit, resulting in missing or corrupted PCAP.
 3 years ago
Matan Perelman 0dff58613f srsUE: Add option to filter N_id_1 / SSS to configuration 3 years ago
Matan Perelman 5302f1b23c Sync: Fix incorrect log line 3 years ago
Robert Falkenberg 767d5390f9 benchmark_radio: don't join plot_thread if not requested 3 years ago
Fabian Eckermann 94c2967486 Return correct iterator value. 3 years ago
Francisco e8f6c723b6 refactor: isolate rrc interfaces for pdcp, rlc and s1ap into separate files. This will avoid importing lte asn1 symbols to srsgnb code 3 years ago
Francisco 632f2dbddd nr,gnb,sched: changed pdsch_allocator interface and extended its respective unit tests 3 years ago
joaquim-SRS 213769fa3d Fix stringop overflow error 3 years ago
Fabian Eckermann 6252d94ef4 Change NSA RRC reconfiguration interface to prepare for SA. 3 years ago
Fabian Eckermann 93210d9bb3 Add unit tests for new functions. 3 years ago
Fabian Eckermann affdacd9b4 Add decoding of sib1. 3 years ago
Fabian Eckermann 361054da12 Clarify error message. 3 years ago
Andre Puschmann 04d3e516af awgn_channel_test: fix memleak 3 years ago
Francisco c3d682bba8 nr,gnb,sched: cache ue phy dci_cfg to avoid computing it at every slot 3 years ago
Andre Puschmann fee0351dd3 Revert "Modify PUSCH power normalization" 
This reverts commit a4b86e5a0a
which causes low UL throughput against Amarisoft (max MCS not achieved over RF).
See issue #3723.

We need to investigate this again and revert the revert.
 3 years ago
Pedro Alvarez 57fc2470ad lib,rlc_am_lte: added some debug logging to t-PollRetranmission expiry and re-arming. 3 years ago
Pedro Alvarez ee4bf85209 lib,rlc_am_lte: check segment's polling requirements after updating the RETX queue. This makes sure that if the RETX and TX queues are empty after the last segment, polling is requested and the t-PollRetransmission is restarted 3 years ago
Pedro Alvarez 17d2eb0ea7 lib,rlc_am_lte: added unit test for t-pollRetransmssion re-arming when ACK/NACK is received. 3 years ago
Pedro Alvarez b425316936 lib,rlc_am_nr: fixed tx_mod_base_nr(). Added unit test for inside_tx_window(). 3 years ago
Pedro Alvarez ab8577ff43 lib,rlc_am_nr: switched back to unsigned rx_mod_base. Removed if that is always true. 3 years ago
Pedro Alvarez 3d5682b180 lib,rlc_am_nr: added unit tests to check inside_rx_window helper 3 years ago
Pedro Alvarez fea7828d3e lib,rlc_am_nr: added struct to hold state variables. This is consistent 
with TX and makes it easier to make getter/setters.
 3 years ago
Pedro Alvarez bca9ef2454 lib,rlc_am_nr: made mod_nr configurable 3 years ago
Pedro Alvarez 665aea599c lib,rlc_am_nr: made sure that the return of rx_mod_base and tx_mod_base is signed by changing from a macro to an class method. 3 years ago
Pedro Alvarez 4b69af7ca2 lib,rlc_am_nr: possible fix for ubuntu 16.04 compilation warning 3 years ago
Francisco 9a4a5345c4 nr,gnb,sched: improve sched sanity checks, and improve bwp_pdcch_allocator api 3 years ago
Ismael Gomez 9f1a1c297c
Merge pull request #3710 from softwareradiosystems/feature_nr_sa_igm 
Initial version of UE NR SA
 3 years ago
Ismael Gomez 3c929ed24c ue,sa: Sends PRACH and receives RAR, then Msg4, resolves contention resolution and pushes ConnectionSetup to RRC 3 years ago
Francisco 11b4a572a0 nr,gnb,rrc&ngap: implementation of NGAP UE Context Release Request and RRC Release for the case RRC_CONNECTED->RRC_IDLE 3 years ago
AlaiaL c2fd340cd4
build: building srsran_rf as shared library too 
* Created shared library for srsran_rf
* Using an object to build static and shared library.
* Remove the instalation of the srsran_rf library
* Renaming library to srsran_rf_shared so the name becames clearer
 3 years ago
Andre Puschmann 118a2a3bc2 awgn_channel_test: disable strict check for Gaussianity 
this seems to cause issues with some platforms/compilers.
needs to be dissable until proper RNG is in place
 3 years ago
Andre Puschmann f30059004b gtpu: remove warning when GTPU_EXT_HEADER_PDU_SESSION_CONTAINER is received 3 years ago
Ismael Gomez 46f4be458a ue,sa: can sync and receive pbch successfully 3 years ago
Ismael Gomez 219bae4fd3 srsue,sa: dummy rrc_nr to initiate dummy cell_select and phy_cfg 3 years ago
Ismael Gomez c71ab70b83 Completed basic sync module with bypass camping. Removed ue_phy_nr and ue_phy_lte base classes 3 years ago
Ismael Gomez 6947f87bcb Add minimum NR SA logic in parent PHY class 3 years ago
Ismael Gomez fb897d2998 Refactor PHY interfaces to remove difference between SA and NSA PHY 3 years ago
Ismael Gomez 58ab8086ff Added multi gNb simulation and RF 3 years ago
Xavier Arteaga f5446422bc UE NR SA interface expects PBCH message instead of spare fields 3 years ago
Xavier Arteaga fb17e3326f More development in UE NR SA cell search 3 years ago
Xavier Arteaga b1bcc1a8c0 Initial UE NR SA PHY classes 3 years ago
dvdgrgrtt 864cb14eec Fix some clang-tidy warnings 3 years ago
dvdgrgrtt 7752feb3c2 Fix typos 3 years ago
dvdgrgrtt a4b86e5a0a Modify PUSCH power normalization 
The PUSCH signal was normalized to fix the maximum amplitude instead of
the transmitted power.
 3 years ago
dvdgrgrtt 7d8c519865 Restore proper file mode 
The file had been mistakenly given executable permissions.
 3 years ago
dvdgrgrtt f95c654aba Minor change 
Forgot to check for unsuccessful malloc.
 3 years ago
dvdgrgrtt 32c4da8db0 Fix typos 3 years ago
dvdgrgrtt 081428aab8 Check for Gaussianity in AWGN unit test 
Implements the Anderson-Darling test to check whether noise samples are
drawn from a Gaussian distribution.
 3 years ago
dvdgrgrtt bae6f13c89 Introduce function srsran_vec_sc_sum_fff 
This function adds a float scalar to all elements of a float vector.
 3 years ago
Francisco b27c184d2f nr,gnb,stack: add bearer manager to gNB stack to correctly map between eps bearer ids and lcids 3 years ago
Pedro Alvarez 194fb4fabf lib,rlc_am_nr: stop status prohibit timer when a polling bit is received. 3 years ago
Pedro Alvarez a038c74cc0 Only run the status prohibit timer, if it has been set before. 3 years ago
Francisco 71c0d69461 nr,gnb,phy: fix dci padding for the case of common search space type1 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
Pedro Alvarez 942c75ae80 gnb,rrc_nr: move location of creation of nr srb PDCP configs to rrc_nr_utils.cc 3 years ago
Pedro Alvarez 14170bbba2 lib,rrc_nr: made separate function to create default PDCP SRB configs 3 years ago
Pedro Alvarez 3296ee679c lib,pdcp_entity_lte: removed check for having SRBs only for 5bits SNlen. This was required for re-using the entity in NR. 3 years ago
Pedro Alvarez c69b221293 gnb,rrc_nr: move location of creation of nr srb PDCP configs to rrc_nr_utils.cc 3 years ago
Pedro Alvarez 9b622b3bff lib,rrc_nr: made separate function to create default PDCP SRB configs 3 years ago
Francisco 3bd77befd3 nr,gnb,asn1: update asn1 rrc nr unit test 3 years ago
Francisco 6df8b6bb9e nr,gnb,sched: account for CORESET RB offset in the DCI RB indexing in case of common search spaces 3 years ago
Pedro Alvarez 90ed04afd1 Fix unitialized header warning on rlc_amd_tx_pdu for ARM. 3 years ago
Andre Puschmann f959c8c14a rlc_tm: remove warning when PDU can't be read 
MAC will call read_pdu() until RLC doesn't have any more data to send.
don't log a warning in this case.
 3 years ago
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
 3 years ago
Andre Puschmann 059a747081 mac_sch_pdu_nr: fix pretty-priting of CCCH 3 years ago
Andre Puschmann 97997b6d0b buffer_pool: add helper to build byte_buffer from raw payload+len 3 years ago
Pedro Alvarez dface7e4af lib,rlc_am_nr: make sure header is initialized. 3 years ago
Pedro Alvarez 2fad9ded01 Make sure that the pcap is started before NGAP init, so that the NGSetupRequest is caught 3 years ago
Pedro Alvarez 5e22e42762 Added option to save NGAP pcaps. 3 years ago
Francisco ffc1ea5c86 nr,gnb,phy: decoupled gnb and enb phy config structs by moving them to separate files 3 years ago
Pedro Alvarez 7460a9db69 lib,rlc_am_nr: check whether we exced nof_bytes in retx. changed build_retx_pdu API to receive unique_byte_buffer by ref. 3 years ago