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srsRAN_4G
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Commit Graph

340 Commits (af69551c8d74941c2817313bf0cb54f0dfd8a027)

Author SHA1 Message Date
Ismael Gomez cbb1bbfaa1 Fix multiple PRACHs after SR fail and a minor issue in HO 5 years ago
Ismael Gomez bfddc55148
RRC-PHY interface (#639) 
RRC-PHY interface refactor. Moved RRC-MAC interface to rrc_asn1_utils and created RRC-PHY interface also in rrc_asn1_utils. All ASN1 includes should be made from rrc_asn1_utils only keeping ue_interfaces clean of ASN1

Tested with different common and dedicated configurations (64QAM UL, 256QAM, CA, SRS enabled/disabled, etc)
 5 years ago
Xavier Arteaga f653472aa8 SRSUE: SCell parameters condensed in a single structure 6 years ago
Xavier Arteaga b5685c8f09 SRSUE: Fixed HO with carrier aggregation 6 years ago
Ismael Gomez feafec2725 Fix srsENB PHY log and reorganized expert args 6 years ago
Andre Puschmann 4e86b2f6b2 introduce layerd architecture we use for UE to eNB 
- this allows flexible use of different PHYs and radios
- use common radio_multi (moved to lib)
 6 years ago
Xavier Arteaga 5dcf3b3563 Fix phy memory leaks 6 years ago
Andre Puschmann 8333a9be57 fix dtor of PHY when stack init fails 6 years ago
Xavier Arteaga c7be984819 sync.h uses lock_guard for mutex 6 years ago
Xavier Arteaga 9068280896 SRSUE: Sync.h/.cc mutexes changed to C++11 std::mutex and fixed attributes initialisation 6 years ago
Xavier Arteaga 810ce0358e SRSUE: removed CLang tidy warnings in phy.h and phy.cc except unused. Use smaer pointers for workers. 6 years ago
Xavier Arteaga 1f4cf8121b SRSUE: Initial UL channel simulator 6 years ago
Xavier Arteaga ad9808c2aa SRSUE: SCell include files rearange 6 years ago
Xavier Arteaga ceac7a02c8 SRSUE: moved sync SCell classes in new namespace 6 years ago
Ismael Gomez 4ce8d84339 Restored force frequency 6 years ago
Andre Puschmann 0e95867f13 remove task dispatcher class 6 years ago
Xavier Arteaga 9c84f8e3fd SRSLTE: Added Uniform Random vector generator; Delay channel test; Fixed Delay channel SEGFAULT; SRSUE channel unique pointer; 6 years ago
Xavier Arteaga 9ab2b2de81 SRSUE: Created delay channel emulator and added fading to the UE 6 years ago
Andre Puschmann af8564e376 add ue_lte_phy_base and move logger out of UE class 6 years ago
Xavier Arteaga 0b6efb657e SRSUE: CA can be performed without requiring clock synchronization between RF devices. Added Asynchronous SCell Synch metrics to console trace 6 years ago
Xavier Arteaga 080b4a327c SRSUE: Refactored asynchronous cell and ue_radio. CA Fixed. 6 years ago
Andre Puschmann 65f50cd7ba introduce new UE layer design 
- abstract UE object now consists of a radio, a PHY, and a stack layer
- add new stack abstraction layer that combines MAC, RLC, RRC, PDCP, NAS and GW
- PHY layer now has a single stack interface and does not talk to MAC and RRC seperatly
 6 years ago
Andre Puschmann dc9df36a24 remove unused radio_multi code 6 years ago
Xavier Arteaga b037fb8e51 Added minimal UE synch tweak and fix 6 years ago
Xavier Arteaga a1a797589a Added UE synchronization error metric (hard-coded disabled by default) 6 years ago
Andre Puschmann 4b01a2e4a0 update copyright notice 6 years ago
Ismael Gomez 7780b1aba5 add tdd/ca support 6 years ago
Andre Puschmann 1cc6ae3c60 enable c++11 support 6 years ago
Xavier Arteaga c782ef2aa5 Solved unitialised values in UE (up to prach) and free 6 years ago
Francisco Paisana 0204db2e12 new asn1 rrc library 6 years ago
Andre Puschmann d34ecaaa5e adding RI to DL metrics 6 years ago
Ismael Gomez cfb3a43aed Lower priority of workers 6 years ago
Ismael Gomez 6a791f1416 Change TX mutex to semaphores (mutex implementation was violating lock ownership requirement) 6 years ago
Ismael Gomez aaeec591b6 Fix race condition in phy recv 6 years ago
Xavier Arteaga 5e4fb48184 Refactored CQI reporting logging in UE. Fixes #199 7 years ago
Xavier Arteaga 6ab69b1d4c Added PDSCH coworkers 7 years ago
Xavier Arteaga 31496ab44c srsue PUSCH, set mcs idx to previous if it is a retransmission 7 years ago
Andre Puschmann 61d525ea80 Merge branch 'next' into embms_merge_final 7 years ago
Ismael Gomez 467ba4e326 Average sampling offset estimate before adjusting timing to be more robust against EVA and ETU fading 7 years ago
Ismael Gomez f8655f3260 Changed the way we detect out-of-sync 7 years ago
yagoda e4c3f0bc30 adding mbms-gw and mch generation tables 7 years ago
yagoda e35672e234 adding PHY embms support to the UE 7 years ago
Ismael Gomez 81b69327b1 Added TA to metrics 7 years ago
Ismael Gomez 3ab74fb552 Exposed continuous TX mode to ue.conf 7 years ago
Ismael Gomez 74d6028769 Delay application of time_adv by 1 subframe 7 years ago
Ismael Gomez ab7a0842ba Send PRACH from worker thread with zero time advance 7 years ago
Ismael Gomez 9c7b3339be Get CRS-based RSRP estimate for in/out-sync measurement. New SNR estimation gives 0 SNR when cell signal is lost preventing from detecting out-of-sync 7 years ago
Ismael Gomez ff1269add3 HO working 7 years ago
Ismael Gomez edd9cbf4dc Merge branch 'next' into sync_states 7 years ago
David Rupprecht 06d4559294 Change include path absolut to project dir 7 years ago
David Rupprecht 9d71bec7b6 Unified include guards 7 years ago
Ismael Gomez b3be54b274 Attach and paging ok. Reselection on IDLE not working 7 years ago
Ismael Gomez 2c3386a486 Updated missing changes 7 years ago
Ismael Gomez f88f465c97 Refactored NAS/RRC/PHY cell_search/selection procedures 7 years ago
Ismael Gomez 548a4ae29d RRC is_connected return and srsgui crashing if ports=0 when init 7 years ago
Ismael Gomez 86d4ce52e0 Make intra-frequency measurement period/length a parameter 7 years ago
Ismael Gomez f9d770e50e Added option for Doppler frequency correction 7 years ago
Ismael Gomez c0aea5ae13 Neighbour cell RSRP measurement always and only with correlation method 7 years ago
Ismael Gomez 0fbeee72a1 Fixed offset int in previous commit 7 years ago
Ismael Gomez 809c550ca2 Use RS power estimation for serving cell RSRP/SNR measurements. Use correlation of RS sequences for neighbour cell verification of Cell ID 7 years ago
Ismael Gomez c2098ad626 Removed unused sample offset correction 7 years ago
Andre Puschmann cbda94f0a6 fix mem leak in phch_recv 7 years ago
Andre Puschmann 9553784e2f change phy_log in UE to log_filter 7 years ago
Ismael Gomez 13efa740e8 Changed logic in RRC/NAS/PHY for cell/plmn search to avoid stucking in IDLE 7 years ago
Ismael Gomez 90553e830d Fixed cell search for non-home PLMN 7 years ago
Ismael Gomez 91664ef2be Do sell reselection on IDLE by phch_recv thread instead of worker 7 years ago
Ismael Gomez 650f433532 Add mutex to worker_imp/set_cell worker 7 years ago
Ismael Gomez fd0c8168f0 Set to Continuous RX and TX 7 years ago
Ismael Gomez 0fcb065ae8 Disabled TX continuous and sleep on cell search 7 years ago
Ismael Gomez beccfd2919 Average RSRP in linear domain to get better resolution 7 years ago
Ismael Gomez 42ece73453 Changed cell selection/reselection to avoid stopping/restarting radio. Fixed SIB message search 7 years ago
Ismael Gomez 7c276318b2 Merge branch 'next' into raa 7 years ago
Xavier Arteaga 4df6227f5b UE stores last PMI and last RI in common phy 7 years ago
Ismael Gomez 09c5ddb730 Merge branch 'next' into raa 7 years ago
Ismael Gomez f6a17d1182 Logs to test snr drop issue 7 years ago
Ismael Gomez e59822f9a9 Fixed bug in previous commit 7 years ago
Ismael Gomez 62116bf1ae Revert "Logs to test snr drop issue" 
This reverts commit 097005684a.
 7 years ago
Ismael Gomez 65023f576e Merge branch 'test_snr' into raa 7 years ago
Ismael Gomez 79e59f1bf8 Missed headers in previous commit 7 years ago
Ismael Gomez 097005684a Logs to test snr drop issue 7 years ago
Ismael Gomez 2cf6f96f24 Fixes #6 AGC 7 years ago
Xavier Arteaga 0c2f0ac038 Fixed srsue freq_offset compensation for UL 7 years ago
Ismael Gomez a279ab47f0 Improved neighbour cell accuracy. Changed RRC to avoid segfault when neighbour cell addition 7 years ago
Ismael Gomez 348117df3c Recover on radio overflow 7 years ago
Ismael Gomez e2c3a304b7 In-sync and out-of-sync after 100 and 200 ms. Use RSRP -124 dBm as per the specs instead of SNR 7 years ago
Ismael Gomez d9560dc155 Fixed RSRP increasing with traffic 7 years ago
Ismael Gomez 7d633951a9 Improved srsUE stability when loosing signal and restoring it 7 years ago
Xavier Arteaga 373afcddc9 Added cross channels to srsue GUI 7 years ago
Xavier Arteaga 9ffdb1e62d Refactored PMI/CQI/RI reporting 7 years ago
yagoda 23afd44a7d modifications to enable phy lib logging 7 years ago
yagoda 1b1301101c adding support for phy(C level) logging to file 7 years ago
Ismael Gomez 6711387ad7 Disabled AGC for initial cell search. Copy CFO from search and disable CP based CFO after search to reduce overhead 7 years ago
Ismael Gomez 9355cd5732 Improved CFO loop. Fixed issue with sinusoid tolerance 7 years ago
Ismael Gomez 7e29430c81 remove unused function 7 years ago
Ismael Gomez 93a47df015 Fixed segfault when exit due to prach destructor 7 years ago
Ismael Gomez b0a2fa3b0b Merge branch 'enbmimo' into mob_crypto_mimo 7 years ago
Ismael Gomez e720568e82 Revert "Added UE Mode 3-1 aperiodic reporting" 
This reverts commit 0bd683b3c4.
 7 years ago
Xavier Arteaga 0bd683b3c4 Added UE Mode 3-1 aperiodic reporting 7 years ago
Ismael Gomez 48dfc08fa3 Fixed SIC for PSS using channel estimates, added option to disable it (not usable on synchronous same-site cells). Use PSS CE in SSS decoding 7 years ago
Ismael Gomez f3b1bc0e2d Look for multiple cells on each n_id_2 while cancelling the self interference 7 years ago
Ismael Gomez 8f39a622fe Added cancelation of self interference of PSS and SSS signals 7 years ago
Ismael Gomez 6b264732d2 Disabled subframe average 7 years ago
Ismael Gomez f1c6bcd252 Merge branch 'next' into mobility 7 years ago
Ismael Gomez dd8bacf466 Calibrated CFO loop default values 7 years ago
Ismael Gomez 3a0ab02264 S1/X2 handover tested and working 7 years ago
Ismael Gomez 8447c965e3 Fixing RSRP measurements 7 years ago
Ismael Gomez d428760b20 Merge branch 'next' into mobility 7 years ago
Ismael Gomez 408545dab8 X2 (constant NCC) working 7 years ago
Ismael Gomez 12d8b373c7 srsUE takes and reports intra-frequency measurements correctly 7 years ago
Ismael Gomez 49a621e193 removed last tti in adaptive retx. moved to phch_common 7 years ago
Ismael Gomez 058fbd7112 Fix adaptive retx in UE 7 years ago
Ismael Gomez 641eceb328 Merge branch 'next' into mobility 7 years ago
Xavier Arteaga 96a6d6ae9f Merge branch 'next' into enbmimo 7 years ago
Xavier Arteaga af669a6cbb Added RI reporting in enb and optimised RI computing calling time 7 years ago
Ismael Gomez 2f44e2bf3a Refactored cases mcs>29 for ul/dl 7 years ago
Ismael Gomez 177f36fc8c Improved cell reestablishment procedure timers (still not working the authentication) 7 years ago
Ismael Gomez c4c1c62360 stable connection. Runs out of samples in ringbuffer if clock differences 7 years ago
Ismael Gomez f4e883d24f Divided phch_recv in subclasses 7 years ago
Xavier Arteaga e8da7160f0 eNB transmits diversity by default if two cell ports are configured 7 years ago
Ismael Gomez fda886407b Added option to force the DL/UL frequency at the UE 7 years ago
Ismael Gomez c8dc3d1ad7 Merge branch 'next_with_variable_harq' into next_novolk 7 years ago
Ismael Gomez d6bdabfdc0 Changed all harq delays to variables 7 years ago
Ismael Gomez 3aabd83289 fixed blocked timers due to syncrhonization lost 7 years ago
Ismael Gomez b12d69b439 Set default TX mode to continuous and fixed uplink synchronization (radio set offset concurrent access) 7 years ago
Ismael Gomez bb9ff5fcc5 UE to recover from an sporadic loss of synchronization due to USRP overflow 7 years ago
Ismael Gomez 8fd4ba7486 added per-thread PHY logging 7 years ago
Ismael Gomez 4a86967530 Improved stability after radio link failure and radio transport error 7 years ago
Ismael Gomez 826667361e Reduced chances of uhd demuxer error. Reset device when it occurs 7 years ago
Xavier Arteaga 230eb63a97 Refactored grant: removed nof_tb from grant. Use tb_en instead. 7 years ago
Ismael Gomez 394d8f166a Improved initial CFO estimation for PRACH. Fixed bug in PDCCH after changing cell 7 years ago
Ismael Gomez f1bacd009a Reduced time to sync to cell 7 years ago
Ismael Gomez b0639ab394 resolved merge conflicts 7 years ago
Ismael Gomez 9ae21dfd5d reattaching cells with different IDs and PRB 7 years ago
Ismael Gomez e5feec1934 Temporal commit before merge. Changed sequence objects to avoid reallocating memory. new NAS/RRC working with initial attachment 7 years ago
Ismael Gomez fa9eaee498 new NAS/RRC structure. Attaching and ping working 8 years ago
Ismael Gomez 4b5cbafdb5 upgraded to new code restruct 8 years ago
Ismael Gomez 8a367bf825 changed srsue namespace to srslte for all common objects 8 years ago
Ismael Gomez e75daee148 renamed include paths for common objects 8 years ago
Andre Puschmann ff7400f140 remove unused header 8 years ago
Andre Puschmann 928ef71b82 adding remaining srsUE code 8 years ago