The current 8-bit Viterbi decoder implementation for SSE (non-AVX2)
is not accurate enough to reliably decode all messages with a
code rate ~0.9 or higher, e.g. DCI format 2/2A messages in 100 PRB cell
at aggregation level 0.
move setting of CP for find and track objects further down
after the respective objects have been resized and updated
there frame_len, fft_size, etc. members.
Doing this too early cause a segfault with div by zero
because the values were all zero
This fixes race of concurrently loading the same plugins
when srsran_rf_open_devname is called by multiple threads
Plugins are now loaded when srsran_rf is loaded (for
shared lib) or right before main() (for static lib)
lte,phy: Add CFR to srsue LTE UL
This commit adds the configuration steps needed to enable
and configure the CFR module for the srsue's uplink signal.
Parsing of the CFR manual threshold has been streamlined.
Use ${CMAKE_CURRENT_SOURCE_DIR} instead of ${CMAKE_HOME_DIRECTORY}
as anchor when specifying input files of tests.
Otherwise input files won't be found, when this project (srsRAN)
is not the root CMake project.
Since [PLUGINNAME]_FOUND are cached variables, some plugins
were always built if they were found once, regardless if
the current value of ENABLE_[PLUGINNAME]
This adds flexible plugin-like loading of the individual RF
implementations (zmq, uhd, soapy,...) as per availability at runtime.
Unlike before, the binary application is not terminated if the
dependencies of individual RF interfaces are not installed on the
executing system. To do this, the plugins are not linked by the linker
at compile time, but opened at runtime via dlopen() and dropped in case
of failure due to missing dependencies.
* Add CFR module to the phy lib
* Add dynamic threshold with PAPR estimation
* Add a CFR unit test, CFR module improvements and refactoring.
Swap the gain normalization before the CFR.
* Add CFR config interface to srsenb
* Add CFR support to pdsch_enodeb
* Add DL PAPR measurement to eNB.
Co-authored-by: Cristian Balint <cristian.balint@gmail.com>
* Add test coverage to srsran_vec_gen_clip_env
Previously tests were failing on some machines, because
receiver was unable to receive the last few samples from file.
Reason: the transmitter did not close the file properly, so
the last samples were (sometimes) not yet flushed to disk.
This commits extends the file-based RF device as follows:
* open device via device string
* add tx to file
* add multi-channel support (multiple files)
* add rf_file_test.c to for testing
It comes with the following changes:
* Add RF frontend API function "srslte_rf_open_file()"
* Open file-based RF via explicit call of custom
"rf_file_open_file()", instead of "srslte_rf_open_multi()"
function pointer as for regular devices.
* Introduce device name "file"
* Introduce new SRSLTE_ERROR_RX_EOF error code
* ZMQ: make update_rates() static to resolve conflicts
Codebot
Robert Falkenberg
Andre Puschmann
Ismael Gomez
Xavier Arteaga
Joaquim Broquetas
dvdgrgrtt
Francisco Paisana
Robert Falkenberg
Xavier Arteaga