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srsLTE
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9524 Commits

Author SHA1 Message Date
Pedro Alvarez e294311034 Added NR security context manager to RRC NR 2021-11-19 18:24:03 +00:00
Pedro Alvarez 37f8dba4ac Make sure rlc_am_nr_header_t is initialized. 2021-11-19 16:05:03 +00:00
Francisco 6e0eb3f10a nr,gnb,rrc: use SS type common1 for SearchSpace#1 2021-11-19 10:57:22 +00:00
Francisco d2ea9bfa5b nr,gnb,sched: design basic search algorithm to pick UE search space with valid dci format 2021-11-19 10:57:22 +00:00
Francisco 27d223de2a nr,gnb,rrc: extend RRC setup test to verify if UE-specific SearchSpaces and CORESETs are added at RRC setup complete and not before 2021-11-19 10:57:22 +00:00
Francisco 0a8a576263 nr,gnb,rrc: derive ssb_per_rach_occasion_and_cb_preambs_per_ssb from num_ra_preambles 2021-11-18 22:48:14 +00:00
Francisco 0c983d0b54 nr,gnb,rrc: set consistent rs_power for SIB1 and phy cfg 2021-11-18 22:48:14 +00:00
Francisco 79a018683f nr,gnb,rrc: consistent generation of rachConfig for phy, SIB1, and NSA reconf 2021-11-18 22:48:14 +00:00
Francisco a173c4f222 nr,gnb,rrc: set nas message presence flag only in case there is a pending NAS pdu 2021-11-18 21:06:32 +00:00
Andre Puschmann 894348fd75 gnb,mac: implement handling of CCCH subPdus 2021-11-18 21:02:32 +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
Andre Puschmann 7eb4fb944d gnb,ngap: set NGAP connect params to S1AP equivalents 
in SA mode we use the S1AP params for AMF and NGC
 2021-11-18 17:29:15 +01:00
Pedro Alvarez eefb50fe9d Added some basic NGAP unit test for initial UE message. 2021-11-18 14:52:00 +00:00
Fabian Eckermann 8bac4eceda Add ue MAC procedures for PDCCH orders. 2021-11-18 14:56:31 +01:00
Fabian Eckermann 74a289976a Add enb MAC procedures for PDCCH orders. 2021-11-18 14:56:31 +01:00
Fabian Eckermann f228491e1d Add test for pdcch order (un)packing. 2021-11-18 14:56:31 +01:00
Fabian Eckermann d0c07fc86e Add packing of dci format 1A for pdcch orders. 2021-11-18 14:56:31 +01:00
Francisco adec23cbc5 nr,gnb,mac: avoid use of ue-specific coresets for Msg3 2021-11-18 09:39:41 +00:00
Francisco c875f88ee0 nr,gnb,rrc: generate asn1 coreset based on rrc cfg nr 2021-11-18 09:39:41 +00:00
Francisco 7ccb86c480 nr,gnb,mac: fix default ue cfg used when mac receives a RACH 2021-11-18 09:39:41 +00:00
Francisco 3f6d35bc6c nr,gnb,rrc: add coreset#2 and searchspace#2 to default rrc cfg nr 2021-11-18 09:39:41 +00:00
Francisco fbe3b066b5 nr,gnb,sched: abort PUSCH allocation if no PDCCH candidate is found while choosing search space 2021-11-18 09:39:41 +00:00
Francisco 9bebc06f97 nr,gnb,rrc: add functions to verify rrc cfg validity 2021-11-18 09:39:41 +00:00
Francisco e78c375075 nr,gnb,rrc: consistent generation of search spaces 0 and 1 in phy and asn1 2021-11-18 09:39:41 +00:00
Carlo Galiotto aa979708a0 rrc-nr,test: add fnc to trigger send_security_cmd 
The SecurityModeCommand procedure was previously initiated by the
RRCSetupComplete msg. However, it should be trigger by the NGAP
through the InitialContextSetupRequest msg.
This commit implements this change and fills in the function of
the NGAP interface that starts the SecurityModeCommand procedure

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-17 19:08:47 +00:00
Carlo Galiotto 1679df928b rrc-nr,test: remove unnecessary set_ 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-17 19:08:47 +00:00
Carlo Galiotto 81cadac12e rrc-nr,test: add security_cmd helper test 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-17 19:08:47 +00:00
Francisco f9a2b8e068 nr,gnb,rrc: print correct context where PDU allocation fails, and handle case the CCCH/DCCH failed to be sent to the UE 2021-11-17 18:07:41 +00:00
Francisco 6221134b77 nr,gnb,rrc: return error in case of failure to add bearer to pdcp/rlc 2021-11-17 18:07:41 +00:00
Francisco 0f1b5bdcab nr,gnb,rrc: pack nas pdu in rrc reconfiguration message 2021-11-17 18:07:41 +00:00
Francisco 35507850d3 nr,gnb,rrc: check for nullptr return of byte buffer pool. 2021-11-17 18:07:41 +00:00
Francisco b35584ae70 nr,gnb,rrc: add code to add/mod/release bearers during rrc setup and reconfiguration 2021-11-17 18:07:41 +00:00
faluco 65460b7a6e Backport a modification for ssn. 2021-11-17 17:17:29 +01:00
Pedro Alvarez 288df4572f Use #ifdef to select to use RLC AM NR or UM. 2021-11-17 10:50:35 +00:00
Pedro Alvarez c4f7e95e58 lib,rlc_am_nr: Make sure BSR callback is called 2021-11-17 10:50:35 +00:00
Pedro Alvarez ca13b6f3c4 Remove duplicate calculation of status report bytes 2021-11-17 10:50:35 +00:00
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 5e8ab48c25 Wrote some logic to write SDU to PDCP 2021-11-17 10:50:35 +00:00
Pedro Alvarez 78d5ed1bc8 Fix get buffer state when status report is required 2021-11-17 10:50:35 +00:00
Pedro Alvarez a1c57eb473 Made sure that we don't try to read from empty queue. Modified some logging. 2021-11-17 10:50:35 +00:00
Pedro Alvarez 246e08f7a6 Hardcoded creation of RLC AM NR in RRC. 2021-11-17 10:50:35 +00:00
Pedro Alvarez 8ff545c423 Added RLC AM NR config structure. Added helpers to create RLC AM NR configs. Made it possible to create RLC AM NR entites in rlc.cc 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 8ae4d379aa RLC AM NR: Added some logging functions to better debug the state and the received headers. Added initial handling of data pdu. Updating rx_next and rx_status_highest now. 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 be9bb344a4 Starting to add handle_data_pdu to RLC NR entity. 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 fe0db905c2 sched_nr: move DCI config for SIB to fill_dci_sib() 2021-11-17 10:28:31 +01:00
Andre Puschmann c73a77330f gnb,rrc,sched: backporting tiny fixes to make COTS UE PRACH 
* use carrier PCI instead of cell_id
* fix coreset0 config
* use hard-coded SSB subcarrier offset
 2021-11-17 10:28:31 +01:00