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358 Commits (173dcdd42197b6f5ad64dcd57a879c29908a0c3f)

Author SHA1 Message Date
Francisco 20e341d0a1 mac,bugfix - fixed formatting of MAC and scheduler user-defined types 4 years ago
Francisco d77b6e1d9c sched,optimization,refactor - use of custom formatter that avoids mallocs for getting bitmasks strings in hex and binary formats 4 years ago
Francisco b79d09e83f remove commented code from sched dci test 4 years ago
Francisco fb04fdbe69 sched,bugfix - fix mcs/tbs computation for 256-QAM. 4 years ago
Francisco 102cb196e1 Addition of enb cfg option to choose between PUCCH with multiplexing and without. Change default prach offset to 4. 
- The new prach offset of 4 accounts for the size of the PUCCH-ACK region with 100 prbs
 4 years ago
Francisco 34e39a9835 Implementation of scheduler algorithm to avoid PUCCH collisions 
- The cch_allocator considers the existence of a fixed PUCCH region dedicated to CQI, SR, and HARQ ACKs
- At the moment PUCCH multiplexing is not considered
- The PUCCH width was increased to accommodate possible PUCCH-ACK positions
 4 years ago
Francisco 39aea96c69 fix sched tests UL HARQs. Set common pucch cfg in the sched tests 4 years ago
Francisco 7dcfe7bf0e sched: updated tbs calculation test. Fix edge cases that failed the test. 4 years ago
Francisco ed8ab3871c re-designed algorithm to compute lowest mcs that meets cqi,req_bytes,nof_prbs requirements in the scheduler 4 years ago
Francisco 3dd7877199 wrote unit test to check tbs,mcs derivation based on cqi,nof_prb in scheduler 4 years ago
Xavier Arteaga 1e55d68b55 Removed set RNTI from API 4 years ago
Francisco 4b09507c19 remove srslte.h includes from upper layers 4 years ago
Francisco 13d805ef56 move ue rrc interfaces to separate interfaces header file 4 years ago
David Rupprecht 0f1586dd2d Deleted all HAVE_5GNR in CC and h files 
CMakeList and travis yaml
 4 years ago
Francisco 9a9ed01dda rename pdcch_sched to sf_cch_allocator 4 years ago
Pedro Alvarez 6ecd6e273c Make sure that the status report is sent in RLF and PDCP reestablishment triggered by Handover 4 years ago
faluco a940e169a3 Add the enb_cc_idx value to S1 events. 4 years ago
Francisco 9546634b37 use unique_ptr for sched_ue database in scheduler. This will minimize the time spent locking while adding new users 4 years ago
Francisco c1adaec038 refactored cce position table structs 4 years ago
Francisco 823da24a8e removed uneeded sched method to set sched algorithm, and made configured flag atomic 4 years ago
Francisco 6b3cf6c597 moved pdcch sched to separate file 4 years ago
Pedro Alvarez b0fe302f8e Added interfaces so the upper layers can trigger the PDCP status report. Added ability to the UE to send Status Report aftre reestablishment. 4 years ago
Francisco Paisana c40ad81a90 cleanup s1ap methods. remove hard coded erab list in s1ap handover required message. 4 years ago
Francisco dc4283c572 added cmake functions as helpers to set labels in ctests 4 years ago
Francisco 23459dee28 Created enb_{rlc/pdcp/gtpu/phy_interfaces.h files. 4 years ago
Francisco 43e57df00b breaking enb_interfaces.h into multiple files on a layer basis. Created enb_rrc_interfaces.h, enb_mac_interfaces.h and enb_s1ap_interfaces.h 4 years ago
faluco 5c8923123a Misc compilation fixes from the fapi repo. 4 years ago
faluco 6359a2d948 - Upgrade the gtpu class in lib dir to srslog. 
- Propagate old log elimination through all the dependencies of gtpu.
 4 years ago
Francisco 4188b5146e fix uninitialized memory access in gtpu_test and liblte_mme unpacking 4 years ago
Francisco 3265d940ec remove byte buffer pool cached member variables as they are unnecessary now. 4 years ago
Francisco 04ab4eefcd use new make_byte_buffer() helper method to create unique_byte_buffers 4 years ago
Francisco c4a50b7de0 avoid loss of pdcp sdus' SNs buffered in gtpu during handover 4 years ago
Francisco 78d1b8083a fix GTPU tunneling. Avoid forwarding packets to PDCP while the PDCP bearer is not yet created 4 years ago
faluco 199f1c953e Remove unneeded logmap headers. 4 years ago
faluco 79eca0980d - Ported fsm.h to srslog. 
- Adapted and removed old loggers in tests and code that used fsm.h
 4 years ago
Francisco 411946c752 Improvements on GTPU message logging 
- Avoid multiple lines per each SDU Rx or Tx
- log info relative to source and destination of each SDU
- log info relative to whether the Rx SDU has been forwarded into a tunnel
- log info relative to whether the Rx SDUs are being buffered.
 4 years ago
Francisco 2bde28252c send UE capability indication through S1AP 4 years ago
Francisco d64ce7df77 implementation of S1 E-RAB Release Indication and Error Indication messages 4 years ago
Francisco 2befbd1825 setup of forwarding tunnels during enb s1 handover 4 years ago
Francisco ee3d8a5c77 fix gtpu_test memcpy param overlap bug 4 years ago
Francisco b9271f26da change naming from mme to sgw in gtpu_test 4 years ago
Francisco e8f6a436af update gtpu test to account for scenario of buffered PDCP SNs, and buffering of direct path until indirect tunnel is closed 4 years ago
Francisco 56ec2c286e add gtpu test for tunneling 4 years ago
Francisco 13649e4e19 Implement new GTPU functionality: 
- multiple tunnels per E-RAB
- data forwarding between connected GTPU tunnels
- forwarding GTPU End Marker between connected tunnels
- TeNB GTPU handles in-sequence delivery when multiple tunnels for the same ERAB exist.
 4 years ago
faluco 711438f756
Port enb specific classes to use srslog (#2155) 
* - Started porting the enb PHY layer to use srslog loggers.
- Updated srslog to manage the none level.

* Finished porting enb phy layer including the NR part.

* Ported MAC, GTPU, PDCP, RLC and S1AP enb classes to use srslog.

* Use new stack logger.

* Ported the enb RRC clases to use srslog.

* Remove unused log macros.

* Replace loggers in sched, sched_carrier, sched_helpers.

* Replaced loggers in sched grid.

* Replaced loggers in sched harq.

* Replaced loggers in sched ue.

* Replaced loggers in sched ue ctrl.

* Replace loggers in sched ue ctrl TPC.

* Replaced loggers in sched subclasses.

* Replaced loggers in rrc_meascfg_test

* Configure loggers in rrc_mobility_test.

* Fix compilation errors left out after the rebase.

* - Implement a custom log sink that will serve as a test spy to intercept and count the number of error and warning log entries.
- Adapt the erab_test_setup and rrc_mobility tests to use this new class and make them pass again.

* - Remove trailing new lines introduced in the rebase.
- Ported the sched_ue_cell class to srslog.

* Remove unused log member.

* Ported mac tests to srslog.

* - Removed remaining trailing newlines from log entries.

* Fix compiler errors detected in CI.

* Fix another static variable without definition passed to log lines.

* Fixed a bug in srslog::flush that would never end when the backend queue is full.

* Fetch the RRC logger instead of injecting it in the constructor.
 4 years ago
Francisco Paisana 3892194d98 sched refactor, use enb_cc_idx rather than ue_cc_idx primarily to avoid uneeded conversions 4 years ago
Ismael Gomez 47dbd6ed70
Merge pull request #2214 from softwareradiosystems/pr_mac_buffers 
Limit the number of UL buffers in MAC and deallocate old ones
 4 years ago
Francisco 7f6f3f7912 fix sched test check for ConRes DCI format. 4 years ago
Ismael Gomez d5f0634975
Add PUCCH SNR measurement (#2175) 
* Add PUCCH SNR measurement

* Fix PUCCH SNR estimation

* Reverted PUCCH noise estimation

* use fpclassify instead of iszero

Co-authored-by: Xavier Arteaga <xavier@softwareradiosystems.com>
 4 years ago
Ismael Gomez c1c5fa426c Fix issue with new way of managing ul buffers not working with CA 4 years ago