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srsRAN_4G
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53 Commits (96fd3aae3c749926b55558e3cbfde4e3c5e672cc)

Author SHA1 Message Date
Francisco 96fd3aae3c nr,gnb: small gnb interface refactors and fix of byte buffer operator= 3 years ago
Andre Puschmann 79c443fd60 rrc_nr: add log_rrc_message helper to UE object to print RNTI 3 years ago
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
 3 years ago
Fabian Eckermann 32a1646536
nr,gnb,rrc: Derive RRC parameters from config. 
* Derive RRC parameters from config.
* nr,gnb,rrc: hard code prach config index to 8 to avoid expiring RA proc window.
 3 years ago
Carlo Galiotto 0c35045543 rrc,nr: remove default value from input arg + ... 
change input arg name

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto ebaab9b1d0 rrc,nr: add private fnc to overload public method... 
... and propagate input to calling function

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 4f6905363f rrc,nr: add MSG3 activity timer to rrc_nr 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Francisco 0b51848dda nr,gnb,rrc: use multiqueue to forward x2 tasks to NR stack 3 years ago
Francisco 5b2afb1739 rrc,nr,gnb: ensure same PDCCH config is sent to PHY, scheduler cell config, and sched ue cfg 3 years ago
Francisco 7a16be9692 rrc,nr: ensure coresets and search spaces are passed to scheduler cell_cfg and ue_cfg 3 years ago
Carlo Galiotto dc3dad6e20 rrc,nr: implements PR review comments 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto fb75cbaadc rrc: disable MAC bearers when RNTI gets updated 
When the RRC handles the C-RNTI CE to update the RNTI, all the bearers
associated with the new RNTI (that will no longer be used) need to be disabled.
This commit implements this.

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Francisco 9df6c6b936 sched,nr: ensure the ue_cfg_t passed to the scheduler in NR FDD mode has the correct harq delay 3 years ago
Andre Puschmann 255ddb1329 enb,gnb: add basic support for sgnb release procedure 
the procedure is currently started when the EUTRA UE object
is deleted (after RRC release) in order to clean-up the
ENDC resources on the gNB.
 3 years ago
Francisco acd5b8c46a nr,gnb,rrc: correctly configure TDD for UE and scheduler 3 years ago
Francisco 43b12b9ffb rrc,nr: transfer SSB config to both UE and NR scheduler 3 years ago
Andre Puschmann c8d6f54dab enb,rrc: add radio link monitoring config 3 years ago
Bedran Karakoc 850606f20b Added deregistration (UE terminating) 3 years ago
Francisco Paisana 51f1c0d6ef rrc,nr: refactor csi report asn1 configuration 3 years ago
Francisco Paisana b58915d7ed rrc,nr: make gnb cell CSI NZP configuration consistent with UE NSA configuration. 3 years ago
Andre Puschmann f8d55a6fd3 Refactor rrc nr. 3 years ago
yagoda 82bda02b36 adding nr metrics 3 years ago
Andre Puschmann 315057d11c enb: signal user activity to EUTRA RRC when doing NR DL traffic 
to avoid releasing the UE when only NR DL traffic is done.
similar to the EUTRA solution.
 3 years ago
Francisco Paisana a952f0f62d sched,nr: expose sched nr UE bearer configuration in sched interface 3 years ago
yagoda bc4388a78c -adding temp crnti removal for NR carrier attach 3 years ago
Andre Puschmann faf9d2dbd8 gnb,rrc: replace hard-coded PCI with actual value in rrc_cfg 3 years ago
Bedran Karakoc 43915550cc NGAP GTP Bearer Establishment 3 years ago
Fabian Eckermann 651a76000e Add function to pack secondary cell group config for FDD. 3 years ago
Andre Puschmann 3fd47d2af4 enb: refactor L2/L3 and (re)move all NR components to gNB stack 
* decouple EUTRA and NR stack classes
* implement dummy X2 interface with control and data plane methods
* implement eNB time source interface that PHY calls
 3 years ago
Andre Puschmann c1892eb2ec enb,nsa: refactor of SgNB addition interface 
* update of FSM
* better integration of parameter for X2 calls
 3 years ago
Andre Puschmann 201f29b4e5 enb,rrc_nr: register DRB1 at RLC/PDCP when enabling NSA mode 3 years ago
Francisco Paisana 04e5c81edf sched,nr: nr_phy_test now uses the whole mac class rather than just the scheduler 3 years ago
Andre Puschmann 2e9f487ebc enb,nsa: add missing RLC config and MAC cell group config 3 years ago
Andre Puschmann de60df9693 enb: initialize NR PHY in eNB 
add required calls to initialize NR PHY alongside with LTE PHY
 3 years ago
Bedran Karakoc a6226379b4 Introducing NGAP UE context procedures 3 years ago
Andre Puschmann fc8fe032ff rrc_nr,endc: add more fields to NR RRC Reconfig for EN-DC activation 
adds a big chunk of new fields to the reconfig packing code,
tested with srsUE
 3 years ago
Andre Puschmann 8d2e81ad6f enb,mac,nr: add basic UE object skeleton 
refactor that also adds a basic UE object to the NR MAC
 3 years ago
Andre Puschmann 8d443d79e5 enb,rrc: add skeleton code for new RRC internal interface for SgNB addition 3 years ago
Andre Puschmann 8dd7075d12 enb,stack: add NR components for NSA mode 
adds the main NR components for RLC, PDCP, MAC and RRC
for NSA operation.
 3 years ago
Pedro Alvarez 299d2ee35d Added interface to make the PDCP notify the RRC of integrity check 
failures.
 3 years ago
Andre Puschmann aaffdeb326 rrc,rlc: add method to signal protocol failure to RRC 
general-purpose method for lower layers to signal protocol
failures to higher layers, i.e. RRC.

In the current case, implement a direct release of the UE (enb) or
a reestablishment (UE).
 3 years ago
David Rupprecht c117b563c9 Initial commit for ngap in enb 4 years ago
David Rupprecht 81ad72b0ff Refactor srb and drb handling 4 years ago
Andre Puschmann 1a0891df51 all: check return value of make_byte_buffer() and handle them safely 4 years ago
Codebot 4523ee6087 rename srsLTE to srsRAN 4 years ago
Francisco 3e9f93eb8a refactor - remove old log_filter and logmap libraries from the codebase 4 years ago
Francisco a988351f46 move ue pdcp interfaces to separate interfaces header file 4 years ago
Francisco 3265d940ec remove byte buffer pool cached member variables as they are unnecessary now. 4 years ago
Andre Puschmann 07d2bc4fe8 change license header to agnostic version with hint to root LICENSE file 4 years ago
Francisco Paisana 510959b50f update nr asn1 files, and asn1 tests 4 years ago