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2600 Commits

Author SHA1 Message Date
Bedran Karakoc 9507dbc534 enb,ngap: Fix global gnb ID in NGAP 2022-01-19 18:34:35 +01:00
Xavier Arteaga 98f304bfa8 Add in srsue and srsenb SSB configuration in log 2022-01-17 10:55:38 +01:00
Ismael Gomez 67db8a2b75 srsenb: add support for A5 report 2022-01-13 17:35:20 +01:00
Ismael Gomez dcd94649ef enb,parser: add option to set a default tx gain per cell 2022-01-13 17:25:39 +01:00
faluco 1ec8e8a94e Raise C++ version to 14 and fix ill-formed code that is considered by this new standard. 2022-01-13 13:35:58 +00:00
Francisco 59b3635acf rrc,lte: fix sCell activation in case of handover with #CC > 2 2022-01-12 20:18:28 +00:00
Xavier Arteaga a19d68710c Fix successful related typos 2022-01-12 16:37:37 +01:00
Francisco 5c122f28d3 sched,lte: fix unwanted segmentation of RLC PDUs. The scheduler cannot allocate the same lcid multiple times per TTI 2022-01-12 11:23:01 +00:00
Xavier Arteaga 5760080b27 Fix multiple nr_phy_test tests 2022-01-12 10:27:33 +01:00
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 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
Ismael Gomez cc635168dd enb,rrc: add more context to log line 2021-12-30 20:11:27 +01:00
Ismael Gomez daa7d8cdb5 Increase number of tunnels per UE 2021-12-22 22:41:24 +01:00
Fabian Eckermann cdbe6a6e1d Make sure to not access out-of-bounds iterator when erasing vector elements. 2021-12-17 17:30:25 +01:00
Francisco e8f6c723b6 refactor: isolate rrc interfaces for pdcp, rlc and s1ap into separate files. This will avoid importing lte asn1 symbols to srsgnb code 2021-12-15 23:25:26 +00:00
Ismael Gomez 9f1a1c297c
Merge pull request #3710 from softwareradiosystems/feature_nr_sa_igm 
Initial version of UE NR SA
 2021-12-03 19:54:20 +01:00
Andre Puschmann 2a12e91594 enb,metrics_stdout: fix printing in SA mode 2021-12-01 14:25:17 +01:00
Francisco d1ddd3da4d gnb,rrc: make plmn and cell id configurable in SIB1 2021-12-01 12:22:14 +01:00
Ismael Gomez 6947f87bcb Add minimum NR SA logic in parent PHY class 2021-11-30 14:45:26 +01:00
dvdgrgrtt 32c4da8db0 Fix typos 2021-11-29 15:25:34 +01:00
Francisco 74fda904ac nr,gnb,stack: use common gtpu_pdcp_adapter class for both NSA and SA cases 2021-11-29 10:08:07 +00:00
Francisco 61e923a6a6 nr,gnb,rrc: configurable RRC NR inactivity timeout 2021-11-26 17:20:18 +00:00
Francisco 5411e75ce3 fix failing unit tests due to bug in enb parser related to the rf_port 2021-11-25 19:03:30 +00:00
Pedro Alvarez f86fbe97bd gnb,rrc_nr: simplified parsing of NEA/NIA preference list 2021-11-25 16:11:09 +00:00
Pedro Alvarez 84f94b26b2 gnb,rlc_nr: re-used security algo preference list from LTE. Added the ability to enable integrity/encription at the PDCP upon the security mode command. 2021-11-25 16:11:09 +00:00
Andre Puschmann 77a7185274 cfg_parser: check RF port numbering starts with zero 
make sure all RF ports are in-order with no gaps and zero indexed
 2021-11-25 16:30:34 +01:00
Francisco 976532fb52 nr,gnb,cfg: set phy nr cell cfg only after the rrc cfg is completely generated 2021-11-24 20:24:39 +00:00
Francisco 9ecb3f516d nr,gnb,rrc: add helper function to derive rrc cfg parameters for all cells 2021-11-24 12:30:00 +00:00
Andre Puschmann bef3553586 enb.conf.example: remove already removed parameter 2021-11-24 12:10:17 +01:00
Pedro Alvarez 2fad9ded01 Make sure that the pcap is started before NGAP init, so that the NGSetupRequest is caught 2021-11-23 17:12:53 +00:00
Pedro Alvarez 5e22e42762 Added option to save NGAP pcaps. 2021-11-23 17:12:53 +00:00
Francisco ffc1ea5c86 nr,gnb,phy: decoupled gnb and enb phy config structs by moving them to separate files 2021-11-23 10:56:38 +00:00
Francisco ed1514cf68 nr,gnb,sched: implement ConRes CE scheduling command in NR sched 2021-11-22 12:56:02 +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
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
Fabian Eckermann 74a289976a Add enb MAC procedures for PDCCH orders. 2021-11-18 14:56:31 +01:00
faluco 65460b7a6e Backport a modification for ssn. 2021-11-17 17:17:29 +01:00
Francisco e8beb2ef81 nr,rrc: redesign fetching of asn1 obj ids for comparison and addmod/rem to asn1 lists 2021-11-16 19:04:51 +00:00
faluco 86d2eb853c Change the column order for the enb stdout metrics so that rat is first and pci second. 2021-11-16 14:46:51 +01:00
faluco 453a7760b3 Port misc SSN changes to dev. 2021-11-16 14:46:51 +01:00
Francisco fec97689a2 rrc,nr,gnb: refactored rrc nr cfg default and derived param generation to be mostly independent of parser 2021-11-16 00:12:36 +00:00
Francisco 0b8a6970f0 nr,gnb,rrc: fix ssb frequency derivation when coreset0 is active 2021-11-15 15:47:31 +01:00
Francisco 92c4e6e2d0 nr,gnb: account for CORESET#0 RB offset (See 38.213, table 13-1) in computation of SSB center frequency 2021-11-15 15:47:31 +01:00
Pedro Alvarez e68bdf3718 Added support to sending error indication when receiving some S1AP messages in the wrong state 2021-11-15 11:31:01 +00:00
Andre Puschmann 800933c38e slot_worker: disable baseband dump by default and don't exit after finishing 2021-11-15 09:50:39 +01:00
Andre Puschmann 2117aa93e2 slot_worker: add compile time option to write baseband signal to file 2021-11-15 09:50:39 +01:00
Andre Puschmann 9987b9e70b phy_common: fix number of antenna port for NR-only configs 2021-11-15 09:50:39 +01:00
Pedro Alvarez e65bcd7147 Changed default max S1 Setup retries to infinity 2021-11-12 15:09:39 +00:00
Pedro Alvarez 99e8ddefee Terminate application if the eNB cannot connect to the MME after max s1 retries is reached 2021-11-12 15:09:39 +00:00
Pedro Alvarez e5a83474cc Added max_s1_setup retries option to S1AP 2021-11-12 15:09:39 +00:00
Pedro Alvarez 930e3699d0 Added max_s1_retries parameter 2021-11-12 15:09:39 +00:00
faluco 8d33d93c77 Fix a race condition in the enb csv metrics where set_handle was called while the metrics thread is running causing a race in the enb member variable. 
Fix it by setting it during object construction.
 2021-11-12 13:39:42 +01:00
Pedro Alvarez 174648e487 Restart S1AP on SCTP_ERROR event 2021-11-11 11:57:43 +00:00
Francisco 16753a006a nr,gnb,rrc: add test logger delimiter; handle rrc setup complete 2021-11-11 10:55:35 +00:00
Francisco fd7c5e375c nr,gnb,rrc: implement NR RRCSetup in RRC and wrote unit test 2021-11-11 10:55:35 +00:00
Andre Puschmann 0967cda042 gnb,stack: move gNB components into own folder 
* move RRC, MAC, NGAP, SDAP into gnb folder
* move testing code below respective layers
 2021-11-05 15:26:06 +01:00
Francisco 2d6ce768c7 nr,gnb,rrc: generation of MIB/SIB1 inside rrc_nr class and test to verify the correct output 2021-11-04 18:05:14 +00:00
Francisco 5f3afffd05 nr,gnb: implementation of sib and mib asn1 generation functions 2021-11-04 18:05:14 +00:00
Francisco 96fd3aae3c nr,gnb: small gnb interface refactors and fix of byte buffer operator= 2021-11-04 18:05:14 +00:00
Francisco 0ac3f8b242 nr: fix ngap initialization in case of NR SA 2021-11-04 15:24:57 +00:00
Francisco 7e7f7b4c01 nr: fix failing unit tests 2021-11-04 15:24:57 +00:00
Ismael Gomez d5c235635f check lteworker is not null in log line 2021-11-04 15:24:57 +00:00
Francisco dab6e8bdcd nr,gnb: updates in parsing and phy files to allow the splitting of NR and LTE stacks 2021-11-04 15:24:57 +00:00
Francisco 8d719db43d nr,gnb,mac: implement zero-copy get_dl_sched/get_ul_sched NR scheduler interface 2021-11-03 21:21:45 +01:00
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
Carlo Galiotto d95c31d2de rlc,rrc,nr: fix rlc bearer string diplayed in logs 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-03 19:31:47 +01:00
Andre Puschmann c02aeee0d8 gtpu: only add missing whitespace 2021-11-03 17:55:32 +01:00
Andre Puschmann 79c443fd60 rrc_nr: add log_rrc_message helper to UE object to print RNTI 2021-11-03 17:55:32 +01:00
Andre Puschmann c913db5ade enb,rrc_nr: log RRC messages as Json 
* add log messages for RRC NR message containers sent to EUTRA RRC
* add helper function to pack RRC message into byte_buffer
 2021-11-03 17:55:32 +01:00
Francisco f6e1ecdaf3 nr,gnb,mac: remove redundant checks and unused lcid enum constants 2021-11-03 13:31:16 +00:00
Francisco c615df9d1d nr,gnb,mac: prioritize CRNTI CE handling over remaining SDUs and CEs in gNB mac receiver 2021-11-03 13:31:16 +00:00
Francisco 885e1bcc60 nr,gnb,sched: ensure the users only get allocated if they have buffer state > 0 2021-11-02 00:41:24 +00:00
Francisco 6fb5257609 nr,gnb,sched: cleanup of checks in sched_nr_allocator and removal of unused classes 2021-11-02 00:41:24 +00:00
Francisco 7b989d9976 nr,gnb,sched: refactored slot_ue class to use pointer to ue_carrier instead of deriving all necessary parameters 2021-11-02 00:41:24 +00:00
Francisco da9c564ad4 nr,gnb,sched: remove unused sched_nr_interface types 2021-11-02 00:41:24 +00:00
Francisco 1a56629a72 nr,gnb,sched: centralized all feedback/event management (cc-specific and non-cc-specific) into a single class 2021-11-02 00:41:24 +00:00
Francisco 7c146c5198 nr,gnb,sched: refactored sched nr common event handling to use accumulated event handling logging 2021-11-02 00:41:24 +00:00
Francisco e5e047bc63 nr,gnb,sched: avoid that the nr sched handles the rach before it creates the ue object 2021-11-02 00:41:24 +00:00
Francisco 40fded7222 nr,gnb,sched: improve logging of slot events in the scheduler 2021-11-02 00:41:24 +00:00
Francisco e19a0aa281 nr,gnb,sched: refactored sched nr common event handling 2021-11-02 00:41:24 +00:00
Francisco f2409534e4 nr,gnb,sched: Simplify sched api and locking design to better reflect the mac-phy FAPI interface 
- removal of condition variables from sched main calls
- addition of sched sched::slot_indication call as a point of synchronization per slot
- removal of sched_worker_manager class
- removal of serv_cell_manager class
- centralization of cc-specific functionality and components in cc_worker
 2021-11-02 00:41:24 +00:00
Francisco fa09a9d11a enb: make the pcap default boost arguments consistent with enb.conf 2021-11-01 17:01:06 +00:00
Francisco d3a100257d lte,enb,s1 handover: stop ts1 handover timers when an handover cancel occurs after the Handover preparation 2021-11-01 12:42:43 +00:00
Francisco 0dc9cf142a lte,enb,rrc: verify the drbtoaddmodlist is correctly updated in the add_erab case, and change the function add_erab to addmod_erab 2021-10-30 15:31:19 +01:00
Francisco 638dbc6f7e lte,enb,rrc: the erab should not be fully released during an s1ap erab modify procedure. Instead, it should be overwritten 2021-10-30 15:31:19 +01:00
Francisco b3d11af32d nr,gnb,mac: fix access to uninit array in MAC UE NR metrics read 2021-10-29 16:39:47 +01:00
Francisco 1272f4c327 nr,gnb,mac: fix log tti context overflow 2021-10-28 14:49:29 +01:00
Andre Puschmann 4c7bc57b01 enb,ue_nr: fix warning when unpacking MAC PDU with padding 2021-10-28 10:45:54 +02:00
Pedro Alvarez 5735118ea0 Make sure SCTP notifications are not handled. Improve logging of SCTP ASSOC CHANGE 2021-10-27 21:45:48 +02:00
Andre Puschmann 5f837c0c67 enb,nr: rewrite UL PDU processing to handle CEs in reverse order but SDUs in order 
this makes sure that C-RNTI CE gets processed before any SDU gets processed.
but it also makes sure that all SDUs then are processed in-order to
avoid reordering at higher layers.
 2021-10-27 19:50:35 +02:00
Alejandro Leal Conejos af3a2ef589 Fixes coverity 359789 2021-10-27 19:47:45 +02:00
Alejandro Leal Conejos 6cd917fca5 Fixes coverity 370816 2021-10-27 19:47:45 +02:00
Alejandro Leal Conejos 0fdbfcffd0 Removes unnecesary cast 2021-10-27 19:47:45 +02:00
Bedran Karakoc 9943c79c4a Return error in ul nas transport if AMF ctxt is not available 2021-10-27 19:37:49 +02:00
Bedran Karakoc a14cc451d0 Addition NGAP cleanup 2021-10-27 19:37:49 +02:00
Bedran Karakoc 7c53f1cbab Add stdout for successful NG connection 2021-10-27 19:37:49 +02:00
Andre Puschmann 08e9b0b5c1 enb,rrc: reduce log level when inactivity event is received from NR 2021-10-27 18:04:14 +02:00
Nils Fürste 3b1131936e Fix GTP-U bearer address conversion 
Addresses with a leading 0 in hex represenatation were converted
without the leading 0 and padded afterwards with a trailing 0. This
leaded to wrong IPs in the GTP-U bearer setup.
 2021-10-27 17:53:28 +02:00