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srsRAN_4G
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1108 Commits (9efc3e05f364baa7cb46f20f7b3507afdad14479)

Author SHA1 Message Date
Ismael Gomez af9822bede srsenb: add error handling on RRC message generation 3 years ago
Francisco Paisana 3351e97aa2 nr,mac: use SR to send an UL grant after Msg3 and complete ContextResolution of UE NSA NR 3 years ago
Francisco Paisana e1a4e63ec8 sched,nr: use MAC-NR as prefix for NR scheduler 3 years ago
Francisco Paisana 00cc8fb8d8 sched,nr: ensure PUCCH is generated for SR even if the UE doesn't have any pending ACK 3 years ago
Ismael Gomez 3bbf173149 Allocate PUCCH resources on ConnectionRequest and send ConnectionReject if not available 3 years ago
Andre Puschmann faf9d2dbd8 gnb,rrc: replace hard-coded PCI with actual value in rrc_cfg 3 years ago
Andre Puschmann 802b22ac91 enb,nsa: refactor NR RRC/cell config parsing 
this allows to access all cell-related params from within RRC
 3 years ago
faluco feec3c5905 Fix a data race during enb initialization. 
The stack unique pointer in the enb class is written while the phy workers are calling enb::tti_clock() where it is read.
Avoid the read access until the whole class has been properly initialized.
 3 years ago
David Rupprecht 611255aa5f Added GTPU bind address as output parameter 3 years ago
Bedran Karakoc 43915550cc NGAP GTP Bearer Establishment 3 years ago
David Rupprecht 3712983308 Added PDU Session est request 3 years ago
David Rupprecht 0385980347 Fixed minor NGAP issues 3 years ago
Andre Puschmann b134781d36 enb: remove redundant RLC/PDPC classes for NR 
the RLC/PDCP entities for NR are included in the RLC/PDCP wrapper classes
and don't require their own
 3 years ago
Fabian Eckermann 651a76000e Add function to pack secondary cell group config for FDD. 3 years ago
Xavier Arteaga 0324806d6c Packed NR TDD config in duplex configuration and created test case for FDD 3 years ago
Ismael Gomez 3eaf5c50cb Make PUCCH HARQ region a configurable parameter. Skip grants when ACK falls outside region 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 1e9a4e3fba enb: remove stack type variable 3 years ago
Andre Puschmann 8d49e58078 enb: prepare split of EUTRA and NR stack classes 
this allows for a slimmer base station if only EUTRA or NR cells are used.
also it seperates entities in a cleaner way
 3 years ago
faluco 8a2231251a Fix data race in enb::mac::ue class. 3 years ago
faluco 457dcf4de4 Fix data race in enb::ta class. 3 years ago
Andre Puschmann ed92f2bd34 enb,mac_nr: remove EUTRA cell param for MAC-NR cell config calls 
* the old srsran_cell_cfg_t is only carried for SIB params
* the SIB scheduling, etc needs to be ported and integrated into NR data structures
* disbable SIB test for the moment
 3 years ago
Andre Puschmann e2b1bbe2dc enb,metrics: add helper method to print MAC metrics 
preparation to be used to print MAC metrics for EUTRA and NR cells
 3 years ago
Andre Puschmann 6a46931144 mac_nr,enb: move header into nr subfolder 3 years ago
Andre Puschmann 4a5d2a8659 mac_nr: add basic get_metrics() implementation 3 years ago
Andre Puschmann dbcf5c9503 sched_nr: add ue_exists() helper 3 years ago
Andre Puschmann 9a49d47968 sched_nr_interface: disable auto-refill of NR scheduler 3 years ago
Andre Puschmann dbbc621905 phy_common: fix PRB lookup for NR cells 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 f7e943b6b6 enb,mac_nr: add handling of SBSR MAC CE 3 years ago
faluco 5798f09252 Re-format the enb stdout metrics and port the code to use the fmt library. 3 years ago
faluco fdb4b91e98 Adapt the enb metrics to allow adding a PCI field for each CC. 
Include the PCI field in the enb JSON metrics.
 3 years ago
faluco d168536bc4 Add a new program option to control how ASN1 messages get printed into the enb JSON report file. 3 years ago
faluco df6ae7b0e0 - Implement new enb events: 
* ho_command
* connection_resume
* rlf_detected
- Rename rlf_report event to "rlf_report".
 3 years ago
Ismael Gomez 00653bdd46 Fix PUCCH2 RRC scheduling 3 years ago
Andre Puschmann 88bb92dc0d mac_nr,sched: handle C-RNTI CE 3 years ago
Francisco Paisana e146345df0 sched,nr: add ue removal method to nr sched 3 years ago
Francisco Paisana a7bf1ad26d sched,nr: use NR UL DCI to fill RAR grant contents 3 years ago
Andre Puschmann 548c45a8fc enb,mac_nr: add RAR packing 3 years ago
Francisco Paisana ebd12b0778 stack lte,refactor: pass bearer manager instead of stack pointer to srsenb::rrc 3 years ago
Francisco Paisana f4df55c245 stack lte: separate bearer manager into two classes, one for the ue and one for the enb 3 years ago
Francisco Paisana cb2c339456 sched,nr: fix max number of UEs in NR scheduler 3 years ago
Andre Puschmann 201f29b4e5 enb,rrc_nr: register DRB1 at RLC/PDCP when enabling NSA mode 3 years ago
Francisco Paisana 296949b5f9 stack lte: use adapter for pdcp->gtpu write_pdu interface that converts lcid to eps bearer id 3 years ago
Francisco Paisana 2ade4628ca stack lte: create an gtpu-pdcp adapter class that correctly converts lcids to eps bearers and vice-versa 3 years ago
Francisco Paisana 4b2f079581 gtpu: renamed lcid to eps_bearer_id as parte of the refactor of gtpu to use eps_bearer_ids 3 years ago
Andre Puschmann b27d1d913e enb_stack_lte: use bearer manager class 
* user common bearer manager in eNB
* register/deregister bearers (LTE only so far
* provide dummy stack class for RRC tests
 3 years ago
Andre Puschmann ebef8a4cc4 enb_stack_lte: implement the PDCP interface for GTPU on the stack 
this prepares for a change in which GTPU no longer writes into PDCP
directly but instead uses the stack as a wrapper.

For this the interface will be changed to use the EPS bearer ID instead
of the LCID

The stack will know which PDCP entity (EUTRA or NR) is currently associated
with the EPS bearer ID and will forward the PDU accordingly.
 3 years ago
Francisco Paisana 75cd71b794 sched,nr: fix older gcc compilation array initialization 3 years ago
Francisco Paisana 510a87e4b2 sched,nr: added logic to update UE DL and UL buffer status 3 years ago
Francisco Paisana 020bec025e sched: created class common to LTE and NR for ue buffer status management 3 years ago
Francisco Paisana de06dbc684 sched,nr: implemented basic UE buffer status manager 3 years ago
Francisco Paisana 2fb2598f8c sched,nr: avoid extra copy of DL result and other small fixes 3 years ago
Francisco Paisana 5f9cfb56f6 lte,gtpu: fix and refactor gtpu tunnel management during handover 3 years ago
Francisco Paisana b311806179 mac,nr: avoid repacking NR DL retxs 3 years ago
Francisco Paisana 01441d143d mac,nr: avoid use of uninitialized rnti value 3 years ago
Francisco Paisana fec60344dd sched,nr: fix rar softbuffer allocation 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
Francisco Paisana 05a5f4115f sched,nr: extended sched nr DL output to account for RAR content and assist with RAR encoding in the mac_nr class 3 years ago
Francisco Paisana b486d2a1b5 sched,nr: implement prb grant fmt formatting 3 years ago
Francisco Paisana da4b7e4f80 sched,nr: fix sched RAR NR test; update test assert macros 3 years ago
Francisco Paisana 8f00c9363c sched,nr: change ra nr sched and bwp allocator interfaces 3 years ago
Francisco Paisana 664bc626bf sched,nr: creation of basic logic for NR SI scheduling 3 years ago
Francisco Paisana f518861ebc fix location of support/ folder. Created macros for ASSERT_EQ and ASSERT_NEQ 3 years ago
Francisco Paisana 599fc978a5 improvement of srsran_assert design, with specializations to enable/disable assertions based on compile flags other than ASSERTS_ENABLED. Creation of the support/ folder 3 years ago
Francisco Paisana a366982e06 sched,nr: fix derivation of RAR window 3 years ago
Francisco Paisana 9855450a4a sched,nr: use real ra-WindowSize in NR scheduler 3 years ago
Francisco Paisana 24cbf1a0c1 sched,nr: fix msg3 retransmissions and add it to the sched nr random test. 3 years ago
Francisco Paisana a61d59993f sched,nr: created time-domain round-robin scheduler 3 years ago
Francisco Paisana eecfee365b sched,nr: fix softbuffer dimensioning for NR scheduler. Renamed sched_nr_rb_grid file 3 years ago
Andre Puschmann 2e9f487ebc enb,nsa: add missing RLC config and MAC cell group config 3 years ago
Andre Puschmann c03623863b enb,nsa: fix UL PDU processing 
* remove const from pusch_info() MAC/PHY interface to allow moving unique byte buffer
 3 years ago
Andre Puschmann fc35c0ee51 enb,nsa: fix packing of DL MAC PDUs 
* use byte_buffer_t as interface type for DL PHY-MAC interface
* fix missing clear() for new DL tx
 3 years ago
Andre Puschmann f1658cbf98 enb,mac_nr: fix handling of UCI data from PHY 3 years ago
Andre Puschmann 2adb1c0723 sched_nr_worker: make cond var to sync workers an integer 
the boolean isn't enough for more than 2 PHY workers, replace by int
 3 years ago
Andre Puschmann 4d9d882d75 phy_common: fix getter for nof PRB and ports for NR carriers 3 years ago
Andre Puschmann c0163d7389 nr,slot_worker: add mutex to protect class from concurrent access 
detected during debug while slot_worker was still initialized on the
main process, the PHY workers were already running and accessing
class members
 3 years ago
Andre Puschmann 38f1e158a5 enb,nr: fix NR PHY PRACH init and MAC-PHY interaction 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
Andre Puschmann fd3a7ce098 sched_nr_ue: fix uninitialized values 3 years ago
Francisco Paisana ce884ee4c6 sched: fix sched DL RBG allocation for subband CQI 3 years ago
Xavier Arteaga 2d737016be Isolate gNb PHY init 3 years ago
Xavier Arteaga b57df4db10 Refactored worker_end mechanism for concurrent workers 3 years ago
Francisco Paisana e64fcf6ea6 sched,nr: extend sched nr to support RAR and msg3 DCI packing. 3 years ago
Andre Puschmann 7ab52500e9 enb,mac_nr: add NR sched class and add basic init calls 3 years ago
Andre Puschmann 45c1971249 mac,phy,interface: clean up and add NR interface to LTE stack 
* remove obsolte rx_data_ind
* add mac_phy_interface_nr to LTE stack
 3 years ago
Francisco Paisana 8e174c96ed sched,nr: provide allocated byte_buffer in DL sched output + changes in RA procedure + added sched nr in default nr_phy_tests 3 years ago
Bedran Karakoc a6226379b4 Introducing NGAP UE context procedures 3 years ago
Ismael Gomez a896e32cf4 Refactor sub-band CQI processing 3 years ago
Francisco Paisana 12e33483e1 sched,nr: add slot_point to sched nr 3 years ago
Xavier Arteaga 5b31fa72d3 Fix gnb race condition in asynchronous PRACH processing by setting number of threads to 0 3 years ago
Andre Puschmann f9589c9c5d enb,rrc,endc: refactor UE capability enquiry and check 
this patch first makes sure that ENDC is only configured if the UE
support it. Second the patch also requests the EUTRA-NR and NR capabilities
if the UE indicated ENDC support in its EUTRA caps.
 3 years ago
Francisco Paisana 4a2b51bc0d sched,nr: fix sched nr pusch K2 timing 3 years ago
Francisco Paisana b589c0d184 sched,nr: ack/crc info included in nr_phy_test 3 years ago
Francisco Paisana 592d9332ba sched,nr: add logic for allocation of RAR and Msg3 grants 3 years ago
David Rupprecht 880eb6fc14 Added git args 3 years ago
David Rupprecht 4f0f6169f5 Added NGAP Metrics 3 years ago
Francisco Paisana c9a5180a09 sched,nr: integrate NR scheduler in nr_phy_test 
The scheduler can be activated via a command line flag
 3 years ago
Francisco Paisana 660b66dbe3 sched,nr: add option to run phy nr test with real NR scheduler 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