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srsLTE
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1429 Commits

Author SHA1 Message Date
Francisco a24091edf8 fix handover regression. The new pcell was not being correctly reactivated 2021-01-21 17:04:25 +00:00
Francisco 9b20e35b8f add comment regarding implementation of false position method in the scheduler 2021-01-21 17:04:25 +00:00
Francisco 927938c7be fix sched_ue configuration process when a carrier is set to 'not configured' 2021-01-21 17:04:25 +00:00
Francisco 4ed87babff extend sched_ue_cell interface 2021-01-21 17:04:25 +00:00
Francisco 3d7a83cb6e delete cc_sched_ue class 2021-01-21 17:04:25 +00:00
Francisco Paisana c1ff03bd1a moved uci feedback and state variables from cc_sched_ue to sched_ue_cell class 2021-01-21 17:04:25 +00:00
Francisco Paisana dadee757a1 moved harq entity and tpc to sched_ue_cell 2021-01-21 17:04:25 +00:00
Francisco Paisana 3892194d98 sched refactor, use enb_cc_idx rather than ue_cc_idx primarily to avoid uneeded conversions 2021-01-21 17:04:25 +00:00
Francisco 30439c12e0 fix 'maybe be used uninitialized' error 2021-01-21 11:33:59 +01:00
Ismael Gomez 47dbd6ed70
Merge pull request #2214 from softwareradiosystems/pr_mac_buffers 
Limit the number of UL buffers in MAC and deallocate old ones
 2021-01-20 21:12:39 +01:00
Francisco e27ded9e55 add comment explaining the need to warn in case of failed allocate a TB in the scheduler when there are still pending bytes 2021-01-20 20:37:52 +01:00
Francisco 9ab7373251 Encode correctly DCI format2A when one of the TBs is empty 2021-01-20 20:37:52 +01:00
Ismael Gomez 8c85ddea0f Fix ue_cc_idx naming convention 2021-01-20 18:10:49 +01:00
Ismael Gomez 44e411be2b Track UL buffers per TTI instead of per PID and remove old ones periodically 2021-01-20 17:47:36 +01:00
Francisco 7f6f3f7912 fix sched test check for ConRes DCI format. 2021-01-20 17:11:04 +01:00
Francisco 8330793da9 use DCI format1A in edge case where the enb has more than one cell and the nof_prbs=15 2021-01-20 17:11:04 +01:00
Ismael Gomez a6423442c2
Refactor NR RA files and fix header includes all over library (#2162) 
* Refactor NR resource allocation classes. Use DCI instead of grant for dummy PDSCH UE/eNB test

* Minor refactors in NR workers and ue_dl

* Fix include issues

* fix compilation issues
 2021-01-20 15:46:46 +01:00
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>
 2021-01-19 21:55:24 +01:00
Ismael Gomez c1c5fa426c Fix issue with new way of managing ul buffers not working with CA 2021-01-19 16:59:36 +01:00
Ismael Gomez 7d2c1b636b Release pointer even if length is zero 2021-01-19 16:59:36 +01:00
Ismael Gomez e413086576 Limit the number of UL buffers in MAC and deallocate old ones 2021-01-19 12:24:48 +01:00
Ismael Gomez 0780f3caea pdu_queue must be non-blocking in order to avoid the ue or enb to block in the event of a memory leak and the buffer pool running out of buffers. In that case, the null return shall be handled properly and error logged. This commit restores commit c4c44c33f4. 2021-01-16 15:22:29 +01:00
Francisco Paisana 5391001c46 remove unused variable 2021-01-15 23:24:39 +01:00
Francisco Paisana d4242f2db7 precompute nof_re_table[sf][prb][slot][cfi] for faster nof_re computation and for more accurate lower bound nof_re computation 2021-01-15 23:24:39 +01:00
Francisco Paisana d0a17b0a40 created sched_ue_cell class that is indexed based on enb_cc_idx 2021-01-15 23:24:39 +01:00
Francisco Paisana 8b306c81e2 refactor tbs/mcs computation in sched 2021-01-15 11:36:59 +01:00
Francisco Paisana 32c47d4fac change sched warning when it fails to fit srb0 data in grant to info 2021-01-15 11:36:59 +01:00
Francisco Paisana 1dd211c91c fix log initialization in sched_helpers.cc 2021-01-15 11:36:59 +01:00
Francisco Paisana afef5188a6 move sched_harq to subfolder 2021-01-15 11:36:59 +01:00
Francisco Paisana 233e604cfe cleanup sched_ue, moving some unrelated functions to sched_helpers 2021-01-15 11:36:59 +01:00
Francisco Paisana 7e6744037c fix error check in ue addition 2021-01-15 00:10:42 +01:00
Francisco Paisana 9c7c190074 when the rrc fails to allocate the ue cell resources, it should erase the ue from all stack layers 2021-01-15 00:10:42 +01:00
Andre Puschmann eb515c5205 enb,mac: check return value when packing RAR PDU 
this make sure that we only send valid MAC PDUs in the DL.
 2021-01-13 20:39:09 +01:00
Francisco Paisana 0d9ff3ecc7 fixed RBG<->PRB conversion. Changed PHICH logging to be single line 2021-01-13 17:41:45 +01:00
Francisco Paisana 68e7df1248 allocate PUCCH resources in RRC UE only in case UE CA is activated 2021-01-13 17:30:38 +01:00
Ismael Gomez a360580999 Run PRACH workers before cc_workers fixes memory corruption when PRACH workers run in foreground (eg in ZMQ) 2021-01-12 21:30:57 +01:00
Francisco Paisana 0761a8f08b Add RLF-Report handling functions to srsENB 2021-01-12 20:40:39 +01:00
Francisco Paisana 434bdfca68 decoupled srsenb rrc ue mac controller from the rrc::ue class 2021-01-12 18:16:03 +01:00
Francisco Paisana f8b7351e1b implementation of object memory pool via class-specific operator new/delete 2021-01-12 16:22:10 +01:00
Francisco Paisana 8912a8ce6c added extra comments to memory pool code. generalized object pool to mutexed and non-mutexed cases 2021-01-12 16:22:10 +01:00
Francisco Paisana 768a4fa627 added growth policy for rrc::ue memory pool. Fixed memory leak 2021-01-12 16:22:10 +01:00
Francisco Paisana a73cbcdc9d added mem_pool for growing object pools. Applied the mem pool to the rrc::ue creation 2021-01-12 16:22:10 +01:00
Francisco Paisana 9883dc2171 remove warning when RAR fails to allocate in a given TTI due to lack of space 2021-01-12 15:49:34 +01:00
Francisco Paisana bc8e65c82f bug fix in the PF scheduler. The correct history was not being stored for newtxs 2021-01-12 15:49:34 +01:00
Andre Puschmann 02b0f251aa prach_worker: move variable to function body 
the variable was only used inside the run_tti() function
and isn't needed elsewhere. refactor therefore.
 2021-01-11 15:45:48 +01:00
Francisco Paisana 02d4dde1f5 issue 2170 fix: add extra check that UL harq is empty before allocating it 2021-01-11 15:36:12 +01:00
Francisco Paisana f45d31d899 add fairness coefficient to UL. 2021-01-11 11:56:13 +01:00
Francisco Paisana ea8ad153c4 add configurable fairness parameter to pf scheduler 2021-01-11 11:56:13 +01:00
Francisco Paisana 2abe486e18 separate control loops for PUCCH and PUSCH TPC 2021-01-06 22:14:46 +01:00
Andre Puschmann f0138d45fe srsenb,phy: fix setting of PHY log level 
same regression that was fixed for the UE in 52da9eb46f
 2021-01-04 21:03:21 +01:00