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srsRAN_4G
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125 Commits (b3eb9651d6aa6615192110f37187fba978c614f3)

Author SHA1 Message Date
Xavier Arteaga eb5210dbda Radio stops Rx stream prior to stop and benchmark prompts RF metrics 4 years ago
Xavier Arteaga de0501cc55 Fix radio benchmark 4 years ago
Ismael Gomez 1bd3e76f98 Move unncessary buffer in radio 4 years ago
Xavier Arteaga 080543815f Solved compilation warnings and enb_phy_test stop 4 years ago
Xavier Arteaga df2c949417 Radio: add individual Rx gain and integrate in srsue 
Fix compilation

Fix compilation

Add missing variable. Wasn't compiling

Radio: revert some changes
 4 years ago
Xavier Arteaga b3d66c98c3 SRSENB: tx gain per channel and fix bug 4 years ago
Andre Puschmann c327a18f59 radio: fix memleak of dummy buffers 4 years ago
Xavier Arteaga 7bad21c30a Radio: added locks to protect sample rate change concurrent access 4 years ago
Xavier Arteaga 029f36b449 srsLTE: added efficient integer resampler and srsue/srsenb integration 4 years ago
Andre Puschmann 8e44d0504c radio: fix device mapping for mimo 
commit #51c6e8d1 introduced a regression in which the 2nd antenna
port was never considered. All MIMO ZMQ based tests therefore failed.
this fixes #1608
 4 years ago
Andre Puschmann d5da4bd8b6 radio: fix printf for 32bit 4 years ago
Xavier Arteaga 774c0926a6 UHD: added device args for log level, spp and return if timeout 5 years ago
Xavier Arteaga 2271aec6b2 Radio: remove trace 5 years ago
Xavier Arteaga a5fefbfdd3 Radio: fix possible overflow 5 years ago
Xavier Arteaga 51c6e8d1a6 Radio: channel map includes device mapping, unmapped Rx uses dummy buffers 5 years ago
Xavier Arteaga d8eaa99132 Radio: do not use more radios than necessary 5 years ago
Ismael Gomez f380f46a10 Revert "Remove unnecessary zero memory (#1564)" 
This reverts commit f662aeaff3.
 5 years ago
Ismael Gomez f662aeaff3
Remove unnecessary zero memory (#1564) 
* RF drivers to allow nullptr buffers in send/recv

* Remove zeromem from radio

* remove unused buffers
 5 years ago
Xavier Arteaga 6f03ce7e11 srsLTE: minor radio fix 5 years ago
Xavier Arteaga 67543a73bb Radio: fix erroneous offset 5 years ago
Xavier Arteaga 8966db31d8 srsLTE: Radio benchmark plots all ports 5 years ago
Ismael Gomez 29e126a583
Add per-channel TX gain (#1450) 
* Change type of rf_set_gain() to avoid unambiguous return with negative gains

* Add per-channel TX gain
 5 years ago
Francisco Paisana b68ef69ab4 fix comments and other minor issues 5 years ago
Francisco Paisana f0874b780b add radio_base/null classes 5 years ago
Xavier Arteaga 0e415260e9 SRSUE: scell_sync vector changed to map 5 years ago
Xavier Arteaga e0e8405285 SRSUE: initial scell sync 
SRSUE: SCell Synch feedbacks delay

SRSUE: Implemented SCell Radio offset correction
 5 years ago
Xavier Arteaga 8a774136de Radio: return error if a RF instance fails to open 5 years ago
Xavier Arteaga f04cf2090a Integrates number of samples in radio buffer 
Fix minor issue

Radio: Fix minor bug and add unit test
 5 years ago
Xavier Arteaga de230826b9 Added string helper for removing spaces and parsing list 
Fix

Fix string parser
 5 years ago
Xavier Arteaga 89b24b54e5 Refactored radio class for acommodating multiple RF devices 5 years ago
Xavier Arteaga 0e5704731e Removed UHD unrelated changes 5 years ago
Xavier Arteaga cd463d1b87 UHD: Initial C++ porting 
UHD: cmakefix

x3
 5 years ago
Xavier Arteaga 282cda7155 Fix Radio segfault 5 years ago
Xavier Arteaga 2569a94deb Radio Tx handles more overlap/gap cases 5 years ago
Andre Puschmann 42bb387dae benchmark_radio: added option to change sampling rate during experiment 
this patch adds the -y paramter that changes the sampling rate
during a radio benchmark to stress-test the API

it turned out that some devices/drivers are very prone to
sampling rate changes. since this happens during UE operation
when the UE is searching for cells, we need to make sure
the driver/device supports that operation.
 5 years ago
Justin Tallon 3a258c16be
fixing a time alignment issue in the case where the number of samples… (#1255) 
* fixing a time alignment issue in the case where the number of samples supplied by the frontend is differnt to the number requested
 5 years ago
Andre Puschmann a98a94e74b fix some non-critical warnings found by Coverity scan 5 years ago
Xavier Arteaga 11a2d2cc4a Fix and tidy up time offset in srsue 5 years ago
Andre Puschmann b6ffc8de85 benchmark_radio: add device name argument 5 years ago
Xavier Arteaga 9a2b0b7cc7 Standard vector allocation uses vector library 5 years ago
Andre Puschmann d32b4d5529 fix benchmark_radio example 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
Ismael Gomez 7d7ac01fb4 Recalibrate 75 PRB 5 years ago
Xavier Arteaga ea1b6b60dd Fix UHD memory issues 5 years ago
Xavier Arteaga e832769ae6 Updated copyright 5 years ago
Ismael Gomez e8b8c9922e
Add RF per-channel frequency band constraints (#1026) 5 years ago
Ismael Gomez 4e12405fff
Remove radio_multi class and organize channels, ports and carrier buffers (#1019) 5 years ago
Pedro Alvarez aecfb151ce Apply clang-format to the lib in preperation for PR. 5 years ago
Andre Puschmann cccabdaf4f removing unneeded install targets for static libs (reported by Filipe) 5 years ago
Francisco Paisana d382c10948 fix crash for case args == nullptr 5 years ago