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- 13 Oct, 2020 1 commit
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Robert Schmidt authored
This completely removes the UESIM_EXPANSION define: it does not compile at the moment. Its function was to multiplex multiple UEs on the same TUN interface. However, this functionality is not needed since it is possible to allocate many TUN devices (i.e., >= 32).
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- 12 Oct, 2020 3 commits
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Raphael Defosseux authored
Signed-off-by:
Raphael Defosseux <raphael.defosseux@eurecom.fr>
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Raphael Defosseux authored
Signed-off-by:
Raphael Defosseux <raphael.defosseux@eurecom.fr>
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hardy authored
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- 27 Aug, 2020 1 commit
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Parminder Singh authored
FEATURE STATEMENT: - Introduce linear phase error noise model in Uplink at UE - Perform common phase error (CPE) estimation and compensation at gNB SOLUTION: - A linear phase shift model is introduced in simulation. - PTRS symbols are used to perform estimation of CPE from DMRS compensated signal - The estimated values are interpolated in time domain and signal is compensated for the CPE. - PTRS processing is done in Frequency Domain for each symbol in a slot and LLR's are calculated for each symbol accordingly. IMPLEMENTATION: * sim.h/channle_sim.c - Linear Phase Noise Generation model definition. * nr_ul_channel_estimation.c/nr_ul_estimation.h - CPE estimation from PTRS and DMRS compensated signal. * nr_dmrs_rx.c/nr_refsig.h - Regenerate PTRS symbols at gNB. * nr_ulsch_demodulation.c - Removed old PTRS processing code and move to a common PTRS processing function * defs_gNB.h/init.c - New PTRS variables definition and initialization * nr_ulsch_ue.c - Corrected PTRS parameter to get new PTRS symbols for each OFDM symbol TESTING * ulsim.c - Added Phase noise, Enable PTRS signal and verified the output. VERIFICATION - The LLR are rotated back with estimated CPE and no error is observed in scrambling/decoding
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- 13 Aug, 2020 2 commits
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- 06 Aug, 2020 2 commits
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- 28 Jul, 2020 1 commit
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Raphael Defosseux authored
Signed-off-by:
Raphael Defosseux <raphael.defosseux@eurecom.fr>
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- 27 Jul, 2020 3 commits
- 09 Jul, 2020 1 commit
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hardy authored
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- 30 Jun, 2020 1 commit
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Raphael Defosseux authored
Signed-off-by:
Raphael Defosseux <raphael.defosseux@eurecom.fr>
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- 08 Jun, 2020 1 commit
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Raphael Defosseux authored
Signed-off-by:
Raphael Defosseux <raphael.defosseux@eurecom.fr>
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- 03 Jun, 2020 1 commit
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WANG Tsu-Han authored
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- 01 Jun, 2020 1 commit
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- 20 May, 2020 1 commit
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laurent authored
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- 19 May, 2020 1 commit
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laurent authored
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- 13 May, 2020 1 commit
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- 11 Mar, 2020 1 commit
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NCTU CS ISIP authored
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- 20 Jan, 2020 1 commit
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frtabu authored
build improvements: allow build mode selection (-g -G options) allow all exec build in one pass, remove remaining USE_MME macros in nr code
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- 09 Jan, 2020 1 commit
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Raphael Defosseux authored
Mainly comestics and integer type management Signed-off-by:
Raphael Defosseux <raphael.defosseux@eurecom.fr>
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- 06 Dec, 2019 1 commit
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Guido Casati authored
- the new option -k allows to skip the built of shared libraries, rfsimulator basicsimulator and transport protocol libraries - default compilation remains untouched as is still building all libraries - this option allows to save a massive amount of time when compiling repeatedly for debugging purposes
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- 23 Sep, 2019 1 commit
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frtabu authored
remove RRC_VERSION macros, simplify build-oai and CMakefile.txt accordingly, get rid of remaining compilation warnings (opt module improperly merged and patch asn1c files with tests against max 64 bits integer value)
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- 21 Aug, 2019 1 commit
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frtabu authored
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- 12 Aug, 2019 1 commit
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frtabu authored
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- 06 Aug, 2019 1 commit
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frtabu authored
add channel model option to rfsimulator and prevent common libraries re-compilation when using both --UE --eNB options in build_oai script
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- 21 Jun, 2019 1 commit
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Srushti authored
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- 20 Jun, 2019 1 commit
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yilmazt authored
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- 19 Jun, 2019 1 commit
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yilmazt authored
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- 18 Jun, 2019 1 commit
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yilmazt authored
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- 04 Jun, 2019 1 commit
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Khalid Ahmed authored
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- 28 May, 2019 1 commit
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Raymond Knopp authored
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- 22 May, 2019 1 commit
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Raphael Defosseux authored
Signed-off-by:
Raphael Defosseux <raphael.defosseux@eurecom.fr>
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- 21 May, 2019 1 commit
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prasanth authored
this commit includes pucch format0 receiver and testbench for pucch format0 without ofdm. Also it has some fixes to pucch_nr.c
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- 15 May, 2019 2 commits
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frtabu authored
More build_oai cleanup, add a generic option "--build-lib" to build optional shared libraries (telnet server for example)
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frtabu authored
Remove deprecated build options, now available as config options: noS1, basic_simulator. Remove DISABLE_LOG_X macros, disabling logs now available via disabling the T_TRACER
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- 09 May, 2019 1 commit
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frtabu authored
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