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Commit Graph

145 Commits (a9d21696c5ab7bb6ac2336749500f5a833c9f76a)

Author SHA1 Message Date
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
Francisco Paisana 1b958a60b5 casting .c_str() to mutable char* and changing the char* was causing all sort of weird format messages 5 years ago
Andre Puschmann be4ba504bd fix another bunch of uninit memory in tests, and one in srsENB 5 years ago
Xavier Arteaga c92dce71b7 srsLTE: AGC only uses boundaries for requesting gain to Radio 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
Xavier Arteaga b48bb0d754 Removed atof, atoll and atoi calls 5 years ago
Xavier Arteaga 8dd1c59e18 Added amplitude and power conversions to dB and viceversa 5 years ago
Xavier Arteaga 11109460e6 Fix continuous_tx parsing 5 years ago
Xavier Arteaga db5a21e659 Remove set_master_clock_rate from PHY RF API 5 years ago
Xavier Arteaga 1a567a764e SRSUE: Call Radio tx-end when PHY is reseted and removed redundant attribute is_start_of_burst. 5 years ago
yagoda b99178d8da updating timing advance values for lime 6 years ago
Ismael Gomez 50e1ed6cc6 Change order of radio stop to avoid locking on rf_ms() by async thread 6 years ago
Ismael Gomez 126f2efb5c
Radio and UHD fixes to avoid changing master clock rate and fixes X300 (#589) 
* Fixes X300 MIMO

* Do not change sampling rate and calibrate time_adv_nsamples for b210
 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 2ffa1f9f1e SRSUE: Added RLF simulator in channel emulator and integrated it in SRSUE. Removed Zeros Command 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 3a6dd9b164 move UE RRC into own folder 6 years ago
Andre Puschmann 92f3f02f2d remove radio_sync object 6 years ago
Andre Puschmann dc9df36a24 remove unused radio_multi code 6 years ago
Pedro Alvarez a18196cdc2 Making sure that string gets NULL terminated in benchmark_radio.cc when using strncpy. Fixes compiler warning in GCC 8.2 6 years ago
Ismael Gomez 5e5e797cb9 Adjust 75 PRB radio offset and clean log 6 years ago
Ismael Gomez 2d9b7756df Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 6 years ago
Ismael Gomez 860e192cfb Do not stop/start stream if timed commands are not supported 6 years ago
Andre Puschmann 4b01a2e4a0 update copyright notice 6 years ago
Ismael Gomez 7780b1aba5 add tdd/ca support 6 years ago
Andre Puschmann 4655ad92fe fix mem leak in radio 6 years ago
Andre Puschmann e02ed62d02 update tx adv nsamples calibrated with UXM 6 years ago
Andre Puschmann 0380c83175 remove RF device calibration settings from UE/eNB config 
- this remove RF calibration parameters that were an extra
  section in the eNB/UE config but were hardly used (only old bladeRF)
- a better way to pass those parameter would be through the
  device args in the normal rf config section
 6 years ago
Ismael Gomez d0c392e3dd Increase radio preamble buffer 6 years ago
Ismael Gomez 4a8d83721a Fix unnecessary memory usage in radio 6 years ago
Andre Puschmann d19eb28a16 fix various variable initializations that gcc-4.8 complained about 6 years ago
Andre Puschmann 9ef12859b0 register rf error handler in radio benchmark 7 years ago
Andre Puschmann 1634072ef7 add signal handler to benchmark_radio and fix runtime 7 years ago
jctallon 50589108c6 Mbms fixes (#225) 
* fixing the threading structure for mbms in the gtpu

fixing some leaks in pmch tests

fixing stack overflow caused by radio objext

* adding sib.conf.mbsfn.example

* creating a different thread_mch object for the gtpu

* Make mch_thread an isolated class

* excluding mbsfn subframes from noise estimation and cfo estimation

* fixing pdsch ue plotting to only show pmch constellation when mbsfn is activated.
 7 years ago
Andre Puschmann e6b12cb1db adding basic radio benchmark test 7 years ago
Andre Puschmann ecfa685dde add ctor to radio_multi, fix tearing down radio when not initialized 7 years ago
Andre Puschmann b8391d20a4 fix tx/rx calibration for Lime 7 years ago
Xavier Arteaga 301415a00a Fixed AGC out of bounds gain 7 years ago
Ismael Gomez 080b1e3239 set default TX mode to continuous for all platforms (solved issues after commit 5570dcd938) 7 years ago
Ismael Gomez 346a73b5e7 Fixed continuous tx for radio_multi 7 years ago
Ismael Gomez 3ab74fb552 Exposed continuous TX mode to ue.conf 7 years ago
Ismael Gomez 431fce998e Allow negative time_adv_nsamples parameter 7 years ago
Ismael Gomez ffb8337be7 Merge branch 'next' into sync_states 7 years ago
Xavier Arteaga e31b92c873 Fixed negative UE Power Headroom 7 years ago
Ismael Gomez f88f465c97 Refactored NAS/RRC/PHY cell_search/selection procedures 7 years ago
Ismael Gomez 622b3221d7 Don't restart RX stream when setting RX srate (causes UHD corruption in MIMO) 7 years ago
Ismael Gomez 09594d8058 Restart RX stream on srate change 7 years ago
Ismael Gomez ed52604d30 Restart rx_stream on radio error 7 years ago
Ismael Gomez fea5c3462c Start RX with delay 7 years ago
Ismael Gomez fd0c8168f0 Set to Continuous RX and TX 7 years ago
Xavier Arteaga 0c2f0ac038 Fixed srsue freq_offset compensation for UL 7 years ago
Ismael Gomez b0a2fa3b0b Merge branch 'enbmimo' into mob_crypto_mimo 7 years ago
Ismael Gomez d428760b20 Merge branch 'next' into mobility 7 years ago
Ismael Gomez 408545dab8 X2 (constant NCC) working 7 years ago
Xavier Arteaga 9fbcf95367 Merge branch 'next' of https://github.com/softwareradiosystems/srsLTE into enbmimo 7 years ago
yagoda cd6ca95cd1 lime additions and resampler optimizations (#94) 
* adding optimizations to fractional resampler

* adding txrx delay for N210 and Lime

* minor corrections to Lime api

* optimization of the fractional resampler
 7 years ago
Xavier Arteaga 96a6d6ae9f Merge branch 'next' into enbmimo 7 years ago
Ismael Gomez db5d747c66 Fix coverty issues 7 years ago
Xavier Arteaga e8da7160f0 eNB transmits diversity by default if two cell ports are configured 7 years ago
Ismael Gomez 189dcfa1d2 Updated TX/RX calibrated values for x300 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 0844274147 Removed UHD decimation warnings for 2 antennas 7 years ago
Ismael Gomez 826667361e Reduced chances of uhd demuxer error. Reset device when it occurs 7 years ago
Ismael Gomez 7b854476a2 fixed radio set/get freq precision 7 years ago
Ismael Gomez b771c35371 add freq_offset option to ue.conf 7 years ago
Ismael Gomez b0639ab394 resolved merge conflicts 7 years ago
Ismael Gomez a51b6b09dd Merged with next. Attach successful 7 years ago
Ismael Gomez 5e41ea9d5b Fixes #96. Reduce TX/RX offset for 20MHz. 7 years ago
Ismael Gomez fa9eaee498 new NAS/RRC structure. Attaching and ping working 8 years ago
Ismael Gomez 14450827fa added suppress_stdout to radio::init_multi 8 years ago
Ismael Gomez f264b4d652 made srslte static srslte_rf shared. Deleted tutorial examples 8 years ago
Paul Sutton 4b68272964 Switch to static internal libs, set -fPIC by default 8 years ago
Ismael Gomez e75daee148 renamed include paths for common objects 8 years ago
Paul Sutton 80140c7c38 minor cmake edits 8 years ago
Andre Puschmann d079d25b2c rename srslte folder and src subfolder 8 years ago