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srsLTE
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782 Commits

Author SHA1 Message Date
Francisco 3c25b6cb24 asn1: remove presence flag for lists and octet strings, as the size of the latter implicitly tell if the asn1 field is present 2022-01-17 11:58:00 +00:00
Francisco f7efee9884 asn1: use typedefs for amf_ue_ngap_id, ran_ue_ngap_id, mme_ue_s1ap_id and enb_ue_s1ap_id and changed interface to access s1ap and ngap protocol_ies 2022-01-11 22:59:38 +00:00
Francisco Paisana d5f5df3e7b asn1: place common asn1 type for empty ie object sets in asn1_utils.h 2022-01-11 22:59:38 +00:00
Francisco Paisana ec1ed9d4a5 asn1: fix json generation for s1ap/ngap and improve ie protocol field interface 2022-01-11 22:59:38 +00:00
Francisco Paisana 61e225d762 asn1: move setup_release_c from rrc_nr_asn1 to asn1_utils and improved interface 2022-01-11 22:59:38 +00:00
Francisco Paisana 2d2a5bee03 asn1: update procotol_ie_single_container interface to use -> operator instead of .value to access container content 2022-01-11 22:59:38 +00:00
Francisco Paisana 6b181e7a94 asn1: move protocol_ie_single_container_s to asn1_utils, so it can be used by ngap, s1ap, and other layers 2022-01-11 22:59:38 +00:00
Francisco Paisana c8f7976014 asn1: use byte buffer pool for temporary variable length field generation instead of stack array 2022-01-11 22:59:38 +00:00
Pedro Alvarez e9a47ef7b1 lib,rlc_am_nr: added assert to make sure we never write over nof_bytes 2022-01-10 23:25:44 +00:00
Pedro Alvarez 8afea13d9a lib,rlc_am_nr: added initial logic to support receiving PDU segments. 2022-01-10 23:25:44 +00:00
Pedro Alvarez 76c33c78a9 lib,rlc_am_nr: starting to add test for segmentation. Starting to add functions for creating new segments and segment continuation. 2022-01-10 23:25:44 +00:00
Pedro Alvarez f544cc7f7e lib,rlc_am_nr: fixed issue introduced with the changes of the header packing. 2022-01-10 23:25:44 +00:00
Pedro Alvarez 40fab8fdb4 lib,rlc_am_nr: starting to add segmentation test 2022-01-10 23:25:44 +00:00
Francisco Paisana 40138c7125 changed namespace of asn1 ngap from 'ngap_nr' to simply 'ngap' 2022-01-05 18:26:05 +01:00
Fabian Eckermann 93210d9bb3 Add unit tests for new functions. 2021-12-14 18:00:49 +01:00
Pedro Alvarez 17d2eb0ea7 lib,rlc_am_lte: added unit test for t-pollRetransmssion re-arming when ACK/NACK is received. 2021-12-09 11:30:59 +00:00
Pedro Alvarez b425316936 lib,rlc_am_nr: fixed tx_mod_base_nr(). Added unit test for inside_tx_window(). 2021-12-07 16:46:26 +00:00
Pedro Alvarez 3d5682b180 lib,rlc_am_nr: added unit tests to check inside_rx_window helper 2021-12-07 16:46:26 +00:00
Francisco 3bd77befd3 nr,gnb,asn1: update asn1 rrc nr unit test 2021-11-25 16:49:50 +00:00
Pedro Alvarez b497d773ce lib,rlc_am_nr: Fixed some metrics calculation. Added more precise metrics checking to unit tests 2021-11-22 17:42:52 +00:00
Pedro Alvarez b794593469 lib,rlc_am_nr: added processing of ACKs from status report 2021-11-22 17:42:52 +00:00
Pedro Alvarez ec93cc7238 rlc_am_nr: added logic to retx NACK'ed PDU. 2021-11-22 17:42:52 +00:00
Pedro Alvarez 473a45aae0 rlc_am_nr: fix buffer status calculation for retxs 2021-11-22 17:42:52 +00:00
Pedro Alvarez 4e1c713c14 rlc_am_nr: Enabled sending NACKs on status PDUs 
- Added some logic to only poll when PDU_WITHOUT_POLL > PollPDU
  - Fixed initalization of t-Reassembly
  - Fixed a bug in the packing of the status buffer.
Nacks now work for a single lost PDU.
 2021-11-22 17:42:52 +00:00
Pedro Alvarez 25492de6b7 Stating to add PollPDU 2021-11-22 17:42:52 +00:00
Pedro Alvarez 3f000f0472 Adding t_reassembly to RLC AM NR 2021-11-22 17:42:52 +00:00
Pedro Alvarez f09020e57f Adding unit test for lost SDUs. Fixing way rx_next and rx_status_highest are updated. 2021-11-22 17:42:52 +00:00
Andre Puschmann 4dcbc70131 mac,packing: move test code to source folder 2021-11-22 15:16:12 +01:00
Andre Puschmann 85f7313f83 mac_pdu_nr_test: add TC for UL-SCH PDU with CCCH 48bits 2021-11-18 21:02:32 +01:00
Fabian Eckermann d0c07fc86e Add packing of dci format 1A for pdcch orders. 2021-11-18 14:56:31 +01:00
Pedro Alvarez 9e4631ee24 Added NR specific config struct for RLC AM. Added status prohibit timer. 2021-11-17 10:50:35 +00:00
Pedro Alvarez 1f8d0ab557 Fix generation of status report. 2021-11-17 10:50:35 +00:00
Pedro Alvarez 2d29e4005c Starting to generate RLC NR status report. 
Starting to check if status pdu generation is correct.
 2021-11-17 10:50:35 +00:00
Pedro Alvarez 7121152cff Added basic functionality for read_pdu to RLC AM NR entity. 2021-11-17 10:50:35 +00:00
Pedro Alvarez 4196abafee Added get_buffer_status to RLC AM NR entity 2021-11-17 10:50:35 +00:00
Andre Puschmann b3c7eeedd3 rlc_um_nr_test: add extra check to verify reassembly timer isn't running 2021-11-14 16:25:09 +01:00
Andre Puschmann 7141fda69c Revert "rlc_um_nr_test: disable test9 until low TCP UL rates are understood/fixed" 
This reverts commit e491aef74e.
 2021-11-14 16:25:09 +01:00
Pedro Alvarez f99e841421 Changed using a rlc_am_lte and rlc_am_nr entity, to a single rlc_am entity. 2021-11-12 22:41:37 +00:00
Pedro Alvarez 2a5d21164f Adding RLC AM NR unit tests 2021-11-04 16:12:07 +00:00
Pedro Alvarez 2bb249bf09 Moved RLC AM LTE and NR packing functions to their own file. 2021-11-04 16:12:07 +00:00
Carlo Galiotto ba50bbfb76 rlc,rrc,nr: remove rb_type from rlc_um_config 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-03 19:31:47 +01:00
Carlo Galiotto 9c2099f680 rrc,rlc,nr: fix RB label in RLC-NR for UE logs + .. 
add rb_type in rlc_um_config

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-03 19:31:47 +01:00
Andre Puschmann e491aef74e rlc_um_nr_test: disable test9 until low TCP UL rates are understood/fixed 2021-10-28 19:09:35 +02:00
Andre Puschmann 85e478d8ad rlc_um_nr_test: add TC to reproduce reassembly issue 
* add TC to reproduce reassembly issue that causes low TCP throughput
* fix PCAP writing
* fix other testcase to wait for t_reassembly to expire
 2021-10-27 19:50:35 +02:00
faluco dc31fb05a3 Fix ODR issue detected by ASAN in arch for the srsran_verbose global variable. 2021-10-26 16:56:11 +02:00
Pedro Alvarez fbcffb84bd Check if RLC is suspended before transmiting PDCP SDU. 
This was done to avoid integrity issues, when the UE's RRC erroneously sent
measurement reports while the re-establishment was already in progress.

As errously sending PDCP PDUs on DRBs can cause issues as well, this was
disabled too.
 2021-10-22 17:27:32 +01:00
Pedro Alvarez 65a2b35f09 Fix not checking initialization of S11 in MME. Fixed typo. 2021-10-21 14:50:44 +01:00
Pedro Alvarez e721504f8e Removed the sctp_init_server for consistency. Added listen method to unique_socket class. 2021-10-21 14:50:44 +01:00
Pedro Alvarez e9a7e6dbae Getting rid of sctp_init_client function. The only thing it does is call the sctp_init_socket function. 2021-10-21 14:50:44 +01:00
Xavier Arteaga 4edb61212f Added number of CDM groups to phy_dl_nr_test 2021-10-20 10:27:45 +02:00