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srsLTE
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165 Commits

Author SHA1 Message Date
Xavier Arteaga 53f6ac118e Initial PDCCH encode/decode 2020-12-12 15:59:26 +01:00
Xavier Arteaga 65d5fcf45d Add minor DCI location comment 2020-12-12 15:59:26 +01:00
Xavier Arteaga ac930003be SRSUE: Integrated NR workers 2020-12-12 15:59:26 +01:00
Xavier Arteaga a908fb6c5b Fix NR srsue/srsenb. Initial PHY NR in SRSENB. 2020-12-12 15:59:26 +01:00
Xavier Arteaga eed9405e40 Moved NR MAX MIMO layers to carrier 2020-12-12 15:59:26 +01:00
Andre Puschmann 07d2bc4fe8 change license header to agnostic version with hint to root LICENSE file 2020-12-12 15:59:25 +01:00
Andre Puschmann 504d8fd9f0 pdsch: calculate average PDSCH EVM over all decoded codewords 
when EVM measurements are enabled, instead of only logging them for
each decoded codeword, we also calculate the average.

this is useful for calibration.
 2020-12-12 15:59:25 +01:00
Xavier Arteaga 8de2870788 Added NR ue_dl, enb_dl and test 2020-12-12 15:58:34 +01:00
Xavier Arteaga c6a2e4578e Refactored PHY object arguments 2020-12-12 15:58:34 +01:00
Xavier Arteaga 0138c3b856 PDSCH-NR fixed with unit test 2020-12-12 15:58:34 +01:00
Xavier Arteaga fb64c2a460 Initial NR PDSCH encode/decode 2020-12-12 15:58:34 +01:00
Xavier Arteaga d27f0819a8 Fix DL-SCH for NR 2020-12-12 15:58:33 +01:00
Xavier Arteaga 2aa7e43771 Implemented NR DL SCH decoder and unit test 2020-12-12 15:58:33 +01:00
Xavier Arteaga 27a3e87fb7 Initial DL-SCH encoding 2020-12-12 15:58:33 +01:00
Xavier Arteaga 9a320baf37 extended resource allocation for NR 2020-12-12 15:58:33 +01:00
Xavier Arteaga a6ac80cfbf Initial NR DL DCI Packing/Unpacking 2020-12-12 15:58:33 +01:00
Xavier Arteaga e8f94c40b8 Added LDPC codeblock segmentation 2020-12-12 15:58:33 +01:00
Xavier Arteaga 736e6db616 Initial resource allocation for NR 2020-12-12 15:58:33 +01:00
Xavier Arteaga 271002c9fb Fix compilation 2020-11-02 16:44:50 +01:00
Xavier Arteaga f21590735d refactored FEC directories 2020-11-02 16:32:26 +01:00
Xavier Arteaga 9487d27ef9 Renamed NR constants and comments 2020-10-29 09:23:09 +01:00
Xavier Arteaga e8f168b20c PDSCH NR: Added files 2020-10-29 09:23:09 +01:00
Xavier Arteaga c8477483d9 PDSCH NR: Added files 2020-10-29 09:23:09 +01:00
Xavier Arteaga 30d8e05d50 Fix PDSCH-DMRS symbol index 2020-10-29 09:23:09 +01:00
Xavier Arteaga 275cbafe6e Modified comments 2020-10-29 09:23:09 +01:00
Xavier Arteaga 8d34d344a8 Created PDSCH-NR configuration structures and refactored DMRS 2020-10-29 09:23:09 +01:00
Xavier Arteaga 009f300c5e Initial PHY Data procedures 2020-10-29 09:23:09 +01:00
Xavier Arteaga 775692f461 Rearanged PDCCH NR functions structures 2020-10-29 09:23:09 +01:00
Francisco Paisana 4cb6ed27eb updated scheduler ue mcs computation to account for new 256QAM tables 2020-10-22 19:55:46 +02:00
Ismael Gomez 76bfc78147
Fix issues with Sounding-RS (#1761) 
* Fix deadlock caused by update_measurements calling in_sync

* Fix overlapping SRS condition

* Do not use shortened PUSCH in transmissions and retx from RAR

* Revert "Fix deadlock caused by update_measurements calling in_sync"

This reverts commit f58c8c8c766f8f95baa3a3bf8287d8e25b2057ba.
 2020-09-24 22:25:24 +02:00
faluco b892da0294 - Calculate the FFT of the PRACH on demand. 
- Fixed a PRACH test that was failing with ASAN.
 2020-09-21 09:50:20 +02:00
Xavier Arteaga 44c2412be2 SRSUE: silent PUSCH encoding error by dropping invalid grant 2020-09-17 22:39:56 +02:00
yagoda b5a8d82058 -adding more prach tests to make test, removing some variables from stack 
-PRACH time offset to TA unit conversion
 2020-09-07 14:56:12 +01:00
yagoda 59082770d3 moving some arrays to the heap, fixing formatting, setting dft norm 2020-09-07 14:56:12 +01:00
yagoda f6ea431555 -adopting new PRACH equalization approach for successive cancellation 
-adding frequency domain time offset detection
-adding to testing of PRACH
 2020-09-07 14:56:12 +01:00
yagoda ec7873e7cc refactoring PRACH, adding phase correction to successive cancellation 2020-09-07 14:56:12 +01:00
yagoda 4d8888aae6 - adding simple successive cancellation to PRACH detection 
- adding testing for same and for offset detection
 2020-09-07 14:56:12 +01:00
Ismael Gomez 54eed11e1d Refactor decision for extended CSI/SRS 2020-09-03 10:45:06 +02:00
Ismael Gomez c9daf1f61a Make const args 2020-09-03 10:45:06 +02:00
Ismael Gomez 51521ad8e4 Improved PDCCH blind search and fixed a few issues with ambiguous DCI size with Release 10 2020-09-03 10:45:06 +02:00
Xavier Arteaga 3aec23f7d8 SRSENB: calculate TA from PUCCH messages 2020-08-27 09:31:05 +02:00
Ismael Gomez a4835dd2c8
More accurate MCS reduction when PUSCH carries UCI (#1630) 2020-08-25 22:30:35 +02:00
Xavier Arteaga fda1d040e7 SRSENB: implement PUSCH threshold for UCI bits 2020-07-27 16:44:15 +02:00
Xavier Arteaga 729986f259 srsLTE: Added PUCCH format 3 valid correlation 2020-07-15 07:34:14 +02:00
Ismael Gomez 874e614970 Increase PUCCH detection threshold to avoid false alarms 2020-06-25 22:57:31 +02:00
Ismael Gomez 84b84eaad6 Move search_in_common variable 2020-06-03 17:23:42 +02:00
Ismael Gomez 9b634b8d2a Search DCI in UE space before common to avoid DCI size ambiguity. Fixes #1398 2020-06-03 17:23:42 +02:00
yagoda faf1cf6975 limiting prach search space to number of prachs set in sib2 2020-04-28 14:40:20 +02:00
Andre Puschmann d6e0153b40 sci: add SCI format 1 transmission format flag 2020-04-27 21:01:46 +02:00
luis_pereira87 baf0ad5bf4 PSSCH implementation 2020-04-27 21:01:46 +02:00