When you ran it with the scope as:
./dlsim -X
you saw no activity in the "PDSCH I/Q of MF Output" window,
so matter what SNR you put (even for very high SNR, say: ./dlsim -X -s40)
this commit seems to fix it.
I am not sure it is the end of story. The 2 threads PDCCH/PDSCH structures
may still not be used correctly everywhere.
We have a strange problem with the timestamp of the very
first packets received from the LimeSDR that leads to
a complete failure of the eNB.
A simple workaround is to discard the first RX packet
just after a "start" of the device.
We also change the value of "tx_sample_advance" to a more
reasonable value. The problem of timestamp was "solved"
differently in the past and at the time we needed to put
a much higher value.
This may have to be refined at some point.
develop_integration_w12 into develop
Summary of changes:
- RRC Rel14: tests done so far indicate no problem
- SRS support in eNB
- bug fixes / warning removals
See merge request !155
The files NativeInteger.c.diff and constr_SET_OF.c.diff
from asn1c were generating compilation warnings. We had
local patches applied on generated files by asn1c.
A new version of asn1c has been pushed to
https://gitlab.eurecom.fr/oai/asn1c
(commit 224dc1f991b7e7ad705ce92e171b942f87b7b7e7)
making obsolete the fixes we do here.
So we now remove those fixes.
*************************
* IMPORTANT BEGIN *
*************************
Everyone should update their asn1c installation.
The simplest is to do:
source oaienv
cd cmake_targets
./build_oai -I
*************************
* IMPORTANT END *
*************************
The files NativeInteger.c.diff and constr_SET_OF.c.diff
from asn1c were generating compilation warnings. We had
local patches applied on generated files by asn1c.
A new version of asn1c has been pushed to
https://gitlab.eurecom.fr/oai/asn1c
(commit 224dc1f991b7e7ad705ce92e171b942f87b7b7e7)
making obsolete the fixes we do here.
So we now remove those fixes.
*************************
* IMPORTANT BEGIN *
*************************
Everyone should update their asn1c installation.
The simplest is to do:
source oaienv
cd cmake_targets
./build_oai -I
*************************
* IMPORTANT END *
*************************
Cedric Roux