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srsRAN_4G
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818 Commits (ced6cf6e4068733c7902434049fe4698d47421bb)

Author SHA1 Message Date
Robert Falkenberg 20201cd89b lib,rlc_am_nr: cosmetic change, add comment 3 years ago
Pedro Alvarez 63877ba209 lib,rlc_am_nr: make sure that tx_buffer_queue size is configurable 3 years ago
Andre Puschmann d854bbc22e enb,rrc: remove hard-coded SCG bearer config 
Use 5QI config when configuring secondary cell group bearer for NSA.
The 5QI used for this needs to match with the QCI used for the initial
LTE DRB.

This allows to use RLC AM over NSA.
 3 years ago
Robert Falkenberg ca37eed664 lib,rlc_am_nr: default initialize member in class definition 3 years ago
Robert Falkenberg 48dce0aab0 lib,rlc_am_nr: truncate status PDUs if necessary 3 years ago
Robert Falkenberg 489259dc78 lib,rlc_am_nr: extend status PDU struct with self-contained packed size info 
This change refactors the rlc_am_nr_status_pdu_t from a simple
container into a class with integrated counter of the packed size.
As this depends on the SN length, the SN length must be passed
via constructor.
 3 years ago
Robert Falkenberg eec4a395d0 lib,rlc_am_nr: status PDU to string prints NACK range 3 years ago
Robert Falkenberg 1a5683c226 lib,rlc_am_nr: add overlap check for segment offsets in rlc_amd_retx and queue 3 years ago
Pedro Alvarez 386b1640a9 gnb,bearer_mapper: hack to keep 5QI information in bearer mapper 3 years ago
Pedro Alvarez b8006534f0 gnb,ngap,rrc_nr: Passing 5QI from the NGAP to the RRC when establishing eps bearers. Filling PDCP-NR config from 5QI config. 3 years ago
Pedro Alvarez 9d0bbc45b3 lib,rlc_am_nr: added debug window function 3 years ago
Francisco 0de1565e52 rrc,s1ap: configurable target eNB TACs during LTE handover. 3 years ago
Robert Falkenberg dd7bd351b3 lib,rlc_am_nr: fix pack/unpack of NACKs in status PDUs 3 years ago
Robert Falkenberg d8cb4ec700 lib,rlc_am_nr: detect gaps in sequence of received SDU segments 
This is required for checks such as
"there is at least one missing byte segment [...] before
the last byte of all received segments of this SDU"
 3 years ago
Ismael Gomez f8c2fa05bf srsue,phy: support n_ta_offset parameter from sib1 3 years ago
Ismael Gomez edeb8e8f18 srsue,nr: add TA support from RAR and MAC CE 3 years ago
Ismael Gomez b3497c4a94 srsue,nr: decode SIB1 based on coreset0 configuration in MIB 3 years ago
Ismael Gomez bfe69deccc srsue, nr: Add SDAP to the UE. Supports only UL header 3 years ago
Ismael Gomez f83557b891 srsue,phy: use common pucch for msg3. Completed table for all pucch_common_idx values 3 years ago
Ismael Gomez 2bbeef6068 srsgnb,metrics: add ul_pucch_ni metric and refactor rssi/epre nomenclature. Fix bug in rsrp_avg computation in pucch 3 years ago
Ismael Gomez cf647b1fd5 srsenb,metrics: add PUSCH/PUCCH RSSI metrics. Add bearer DL total data metric for RLC UM 3 years ago
Robert Falkenberg fbdbc81bdd lib,pdcp: fix modulus for SN increments 3 years ago
Robert Falkenberg 79e8f7625e lib,rlc_am_nr: fix log msg for AM NR PDU header 3 years ago
Robert Falkenberg 7e13cd0712 lib,rlc_am_nr: rename get_tx_window_size() to get_tx_window_utilization() 3 years ago
Pedro Alvarez 12f440145d lib,rlc_am_nr: changed build_retx_pdu_without_segmentation to pass retx 
info by copy. This is to avoid accidently using retx info by reference
after pop'ing the retx from the queue.
 3 years ago
Pedro Alvarez b4814bfdc1 lib,rlc_am_nr: added test for polling bit set when retx queue is empty. Fixed lost PDU test now that we correctly set the polling bit. 3 years ago
Pedro Alvarez 1d1e6dd832 lib,rlc_am_nr: added pollBYTE support and a unit test for it 3 years ago
Pedro Alvarez eaa8fff6a0 lib,rlc_am_nr: Passing bool to get_pdu_poll() to differentiate the 
behaviour between RETX and non-RETX PDUs.
 3 years ago
Robert Falkenberg 5bb6cdec1e lib,rlc_am_nr: use std:vector for nacks in rlc_am_nr_status_pdu_t 
- Also create tx_status a member to avoid frequent allocations
for each created PDU.

- Remove unused member nack_range from rlc_am_nr_status_pdu_t.
 3 years ago
Robert Falkenberg 0cf052e31d lib,rlc_am_nr: replace hard-coded WINDOWS_SIZE 3 years ago
Robert Falkenberg 80e23624f8 lib,rlc_am_nr: extract function am_window_size() 3 years ago
Robert Falkenberg 47c1845cdc lib,rlc_am_nr: add pdu_retx_queue_base, rlc_ringbuffer_base as interfaces 
that are independent from templated capacity.
 3 years ago
Robert Falkenberg 11ac8c2529 lib,rlc_am_nr: add support for 18-bit SNs 
and first bunch of corresponding unit tests
 3 years ago
Xavier Arteaga f57cf0b195 PHY: Initial PUCCH default resource selection (hard-coded row index 11) 3 years ago
Pedro Alvarez bb9eaf4390 gnb,ngap: Added some comments to ngap.cc to make it easier to navigate 
the file. Re-ordered NGAP UE procedures have the same order as in the
standard.
 3 years ago
Robert Falkenberg b6d93577a0 rlc, nr: replace so_end by segment_length 3 years ago
Robert Falkenberg bb7339910f rlc: separate types of rlc_amd_retx_t for LTE and NR 3 years ago
Joaquim Broquetas 520128162e
Add CFR to srsue LTE UL (#3865) 
lte,phy: Add CFR to srsue LTE UL

This commit adds the configuration steps needed to enable
and configure the CFR module for the srsue's uplink signal.
Parsing of the CFR manual threshold has been streamlined.
 3 years ago
Robert Falkenberg 60c3d79f47 rlc, nr: complete packing of status PDUs with 18bit SNs 3 years ago
Robert Falkenberg f7515e98cf rlc, nr: add pack/unpack of nack_range in status PDUs 3 years ago
Robert Falkenberg 0fb6420e8b rlc, nr: avoid multi increments of SDU's retx_count within one status message 3 years ago
Robert Falkenberg 511ad9ed25 rlc, nr: Increment retx_count for segments 3 years ago
Robert Falkenberg 034aa6a6d4 rlc, nr: inform upper layer when max retransmissions is exceeded 3 years ago
Robert Falkenberg 95ebc06ec1 rlc: implement SDU discard for AM+UM in NR+LTE 
- Implemented in common base classes
- Added locking
 3 years ago
Robert Falkenberg 9b44d13471 rlc, nr: notify PDCP about fully acked SDUs 3 years ago
Pedro Alvarez e6d976d115 lib,rlc_am_nr: fixed stack smashing bug that happened when too many NACKs were present in the status report 3 years ago
Pedro Alvarez ddbd857867 lib,rlc_am_nr: make sure that the RB name is logged when logging the header and status PDUs in NR 3 years ago
Robert Falkenberg 3a73d84294 srsran_rf: support dynamic loading of RF plugins 
This adds flexible plugin-like loading of the individual RF
implementations (zmq, uhd, soapy,...) as per availability at runtime.
Unlike before, the binary application is not terminated if the
dependencies of individual RF interfaces are not installed on the
executing system.  To do this, the plugins are not linked by the linker
at compile time, but opened at runtime via dlopen() and dropped in case
of failure due to missing dependencies.
 3 years ago
Bedran Karakoc 767feddd73 lib,nas_5g: Implement to_string() functionality for options 3 years ago
Pedro Alvarez c8d15135c6 lib,rlc_am_nr: addressing reveier comments: 
* made some methods const
  * changed from TESTASSERT to TESTASSERT_EQ
  * fix up comment
  * removed superfulous if
  * used typedef for list of segments received
  * added unit test for is_retx_required()
  * added unit test for malformed status PDU
 3 years ago