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srsLTE
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7055 Commits

Author SHA1 Message Date
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 b45fdd4f10 use using keyword in asn1 rather than typedef 2021-01-20 20:46:29 +01:00
Francisco 049ad77fca simplify asn1 choice types with one single type with a packer 2021-01-20 20:46:29 +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 c336c3eed2 added to_number() conversion of rrc_nr poll_byte 2021-01-20 17:13:29 +01:00
Andre Puschmann a09fb95c25 proc_ra: protect RA procedure from concurrent thread access 
that patch addreses issue #2199 by defering RA-related calls that
are executed from within PHY workers.

The time-critical bits of more complex functions such as tb_decoded()
are still executed in the PHY worker thread but the state machine
manipulation is defered.
 2021-01-20 17:12:10 +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
Xavier Arteaga 8a3d70f6da Fix intra-cell measurement ringbuffer overflow 2021-01-19 22:20:50 +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 c75b5057fa Merge branch 'pr_mac_buffers' of github.com:softwareradiosystems/srsLTE into pr_mac_buffers 2021-01-19 17:01:07 +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 e5df35304d Fix issue with new way of managing ul buffers not working with CA 2021-01-19 16:58:56 +01:00
Ismael Gomez f7d97d0d7b Release pointer even if length is zero 2021-01-19 15:33:11 +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
Andre Puschmann dadff1a947 pdu: default initialize pdu members with MAC log 
MAC PDUs are default logged using the MAC log. So this gives
hex prints, etc. without having to manually set the logger for each
PDU.
 2021-01-12 20:24:20 +01:00
Andre Puschmann fcf481b83e pdu: add check when unpacking MAC PDUs to not read beyond PDU length 
we've checked the same when unpacking the subheaders but missed the
case where the payload was read beyond the PDU length, as has been
seen with a malformed RAR PDU.
 2021-01-12 20:24:20 +01:00
Andre Puschmann 10da7df194 pdu_test: add TC with malformed RAR PDU 
a malformed RAR PDU should not be decoded further if the payload
indicates a length beyond the actual PDU size.
 2021-01-12 20:24:20 +01:00
David Rupprecht a89477a805 Hardcoded Samsung caps can be activated with if 1 in rrc_nr.cc 2021-01-12 20:23:35 +01:00
David Rupprecht bc2e230461 Enable UM mode for Amarisoft 2021-01-12 20:23:35 +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 2866886ade fix gcc4.8 compilation issue 2021-01-12 16:22:10 +01:00
Francisco Paisana f8b7351e1b implementation of object memory pool via class-specific operator new/delete 2021-01-12 16:22:10 +01:00