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srsRAN_4G
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64 Commits (936e3b7bef8890ef5ff0d075e64d63e9ad6e3d3e)

Author SHA1 Message Date
Andre Puschmann 1afc137032
[REBASE] Make PHY non-blocking and fefactor HO procedure (#1753) 
* Make PHY non-blocking and fefactor HO procedure

* makes entire PHY non-blocking through command interface
* adds dedicated queue for cell_search/cell_select commands
* refactor HO procedure to run faster, in one stack cycle. Looks closer to the specs
* force ue to always apply SIB2 configuration during reestablishment
* Run update_measurements in all workers

Co-authored-by: Ismael Gomez <ismagom@gmail.com>
 4 years ago
Francisco Paisana 12b2ea7dde remove warnings for base classes with no virtual dtors 5 years ago
Xavier Arteaga 58803d1b3e Added UL EARFCN map and UE PHY interface cleanup 5 years ago
Xavier Arteaga 198684ce32 SRSUE: all TA control logic into a single class and faster TA response 5 years ago
Xavier Arteaga 25312e81b4 SRSUE: cell select RRC MEAS CFO is carried to PHY Cell object 5 years ago
Xavier Arteaga 6d355ab61e SRSUE: Fix HO initial CFO 5 years ago
Ismael Gomez 95c6916987
Improve robustness in RF Overflow (#1124) 
* Use task id to track old background tasks in RA procedure

* Improve robustness against RF overflow in PHY

* Increase SNR out-of-sync threshold

* Do not change frequency if it's the same

* Increase sync priority

* Increase time to start receiving to reduce input buffer occupation

* Use scoped lock in sf_worker
 5 years ago
Xavier Arteaga e832769ae6 Updated copyright 5 years ago
Xavier Arteaga e8f9bfc6ba Addition of PRACH TA correction 5 years ago
Ismael Gomez 4e12405fff
Remove radio_multi class and organize channels, ports and carrier buffers (#1019) 5 years ago
Andre Puschmann a8bbe551ac move thread class into srslte namespace to avoid ambiguity between std::thread 5 years ago
Francisco Paisana 22f51bb30b made cell select non-blocking using background threads 5 years ago
Xavier Arteaga f8294fb9df SRSUE: RRC measurements refactor and more fixes 5 years ago
Ismael Gomez 52716f8716 Process HO complete in the background to avoid heap-after-use bug when PHY measurements are reported during a HO 
rrc_meas refactor. Need to split commit

Fix typo

Temporal commit

Apply rx_gain_offset to neighbour cell measurements

srsLTE: modify TESTASSERT Macro to follow codeline

SRSUE: prevent RRC from having serving cell in neighbour list

SRSUE: DL HARQ does not need Time Aligment Timer. UL is disabled using PUCCH resources release

SRSUE: extend intra-frequency to CA SCell

SRSUE: fix confusing/ambiguous code in the RRC measurements and fix concurrency issue

SRSUE: remove RRC measurement report triggers when measurements are modified or HO succesful

SRSUE: fix compilation issues and Reest SIB indexes

Fixes sync using incorrect cell configuration when search cell does not find a correct cell

Small refactor to remove measurement report triggers always after removing measurement

SRSUE: Removed SIC PSS from UE

SRSUE: fix inter-frequency reestablishment and added more traces

SRSUE: Fix compilation issue
 5 years ago
Xavier Arteaga 384c420c7c SRSUE: fix phy workers concurrency issue 5 years ago
Andre Puschmann 4a9e3728c9 add condtional variable for PHY initialization and configuration 
adding a cond variable and mutex to protect init and (re-)config of PHY
currently this is only used during init. If the stack couldn't be
initialized but the PHY init thread was already started, we need to
properly wait until this is done
 5 years ago
Pedro Alvarez c5979f59eb Clang format UE, eNB and lib (#850) 
* Clang-formated UE, eNB and lib.
* Fixed compiling errors from clang-format.
* Fix linking issues introduced by clang-format
* Fix poor formating in initializing arrays of arrays.
* Fix mistake in conflict resolution on rm_turbo.c
* Re-apply clang format to gtpc_ies.h
 5 years ago
Francisco Paisana fc9bb3c934 removed rrc asn1 header include from the ue_interfaces and phy 5 years ago
Andre Puschmann 513c7b12e3 remove warning and replace with pragma message 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 b5685c8f09 SRSUE: Fixed HO with carrier aggregation 5 years ago
Ismael Gomez feafec2725 Fix srsENB PHY log and reorganized expert args 5 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)
 5 years ago
Xavier Arteaga 5dcf3b3563 Fix phy memory leaks 5 years ago
Andre Puschmann 8333a9be57 fix dtor of PHY when stack init fails 5 years ago
Xavier Arteaga 9068280896 SRSUE: Sync.h/.cc mutexes changed to C++11 std::mutex and fixed attributes initialisation 5 years ago
Xavier Arteaga 810ce0358e SRSUE: removed CLang tidy warnings in phy.h and phy.cc except unused. Use smaer pointers for workers. 5 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
Andre Puschmann af8564e376 add ue_lte_phy_base and move logger out of UE class 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 4b01a2e4a0 update copyright notice 6 years ago
Ismael Gomez 7780b1aba5 add tdd/ca support 6 years ago
Francisco Paisana 0204db2e12 new asn1 rrc library 6 years ago
Ismael Gomez cfb3a43aed Lower priority of workers 6 years ago
Xavier Arteaga 6ab69b1d4c Added PDSCH coworkers 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 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 f88f465c97 Refactored NAS/RRC/PHY cell_search/selection procedures 7 years ago
Andre Puschmann 9553784e2f change phy_log in UE to log_filter 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 79e59f1bf8 Missed headers in previous commit 7 years ago
Ismael Gomez 348117df3c Recover on radio overflow 7 years ago