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srsLTE
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485 Commits

Author SHA1 Message Date
Xavier Arteaga 6b5c4148c8 DL Channel estimation results accepts nof RE 2020-12-12 15:58:34 +01:00
Xavier Arteaga ce330a6dfb OFDM's DC is optional 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 e621a1cde3 EVM buffer takes number of bits 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
Jesus Gomez 6defd2658c Solve Issue 2: Rate matching zeroes output data prior to soft-combine 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 666ba7d590 Added unpacked bit sequence XOR 2020-12-12 15:58:33 +01:00
Xavier Arteaga 6df83c32b3 Added NR layer mapper and demapper 2020-12-12 15:58:33 +01:00
Xavier Arteaga 3060972514 Removed redundant softbuffer dependency 2020-12-12 15:58:33 +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 3464dd3c0d Added MCS table string serializer 2020-12-12 15:58:33 +01:00
Xavier Arteaga 794d1b5c4b Added LDPC decoder RM interface 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 bc66942b8d Bit unpacking input to constant 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 766a43225d 5G FEC extension 2020-12-12 15:58:33 +01:00
Xavier Arteaga 30037d9223 Added guru softbuffer interface 2020-12-12 15:58:33 +01:00
Xavier Arteaga 8e8889032e Changed CRC input vector to constant 2020-12-12 15:58:33 +01:00
Andre Puschmann 2c797fce1a phy_common: add method to check whether we use default LTE symbol size 
helpful getter to check whether we've compiled in
or selected at run time to use default LTE sample rates
 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 cf55eb4c4f Improved comments 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 0439161de6 Removed modulation enum from LDPC RM 2020-12-12 15:58:33 +01:00
Xavier Arteaga 0c2f96d389 Fix 5G NR FEC memcheck 2020-11-04 15:06:39 +01:00
Xavier Arteaga 2c4aa1e379 Added Polar and LDPC forward error correction 2020-11-04 15:06:39 +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 7093a85f81 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
Xavier Arteaga 452eb2dbbf Updated some DOCS 2020-10-29 09:23:09 +01:00
Xavier Arteaga 937c52339d Added PDCCH DMRS estimation and measurement 2020-10-29 09:23:09 +01:00
Xavier Arteaga 5799100e42 FFT based Resampler admits NULL inputs/outputs 2020-10-29 09:23:09 +01:00
Xavier Arteaga 29ad2427d9 Initial implementation of the 5G NR PDCCH DMRS encoding 2020-10-29 09:23:09 +01:00
Xavier Arteaga 579526f1fe Added sequence advance without generating data 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
Xavier Arteaga d375e305ec Initial NR DMRS for PDSCH 2020-09-25 11:28:04 +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
Ismael Gomez b94d24ed98
Take into account CRS from neigbhour cells when measuring interference (#1757) 
* Take into account CRS from neigbhour cells when measuring interference

* fix std::isnormal compilation

* Fixed compilation of test

* Address comments

* Remove unused overrides
 2020-09-23 21:46:03 +02:00
Xavier Arteaga ede58319ae Vector: added conjugate complex float to short 2020-09-23 09:06:03 +02:00
Xavier Arteaga c20d4ff5cc Added ringbuffer zerocopy a timeout 2020-09-23 09:06:03 +02:00