bugfixing for UL. Remaining problems: CCE allocations in subframe 5 lead to occasional illegal DCI allocations (affects UL DCI which is missed by UE). waveform compliance with CQI in ULSCH.

added a new check for illegal file permissions to mbmssim.c, to avoid a segfault if permissions are invalid.

fixed mbmssim compilation issue
one more fix for build script sudo usage

small fix for mbmssim (a previous commit enabled XFORMS by default, which was not up to date in mbmssim)

Tested modifications for 23.04 Ms/s 100 PRB transmission/reception (Downlink).  This will reduce I/Q acquisition times for 20 MHz channels.  new option in dlsim (-E) for testing 1536-point DFT instead of 2048 for this lower sampling rate. Added normalization to idft1536.  Should also be added to dft1536 later.

conversion of some sse4 code to avx2 for turbo encoder.  No noticeable improvement (output expansion for encoder doesn't benefit much because of unpack instruction difference on AVX2.

maxh adjustement in dlsch_demodulation (to be checked further for other mcs)

exit criterion in dlsim to allow estimation of lower BLER.

adding perfect_ce to mbmssim

adding error checks in dlsim

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7885 818b1a75-f10b-46b9-bf7c-635c3b92a50f

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7855 818b1a75-f10b-46b9-bf7c-635c3b92a50f

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7812 818b1a75-f10b-46b9-bf7c-635c3b92a50f

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7808 818b1a75-f10b-46b9-bf7c-635c3b92a50f

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7743 818b1a75-f10b-46b9-bf7c-635c3b92a50f

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7707 818b1a75-f10b-46b9-bf7c-635c3b92a50f

Added bugfixes for PDCCH (not all). New --ue-dump--frame and --loop-memory option for lte-softmodem. Updates in PMCH/MCH transmission which were forgotten in recent DLSCH/PDSCH changes. mbmssim works again.

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7702 818b1a75-f10b-46b9-bf7c-635c3b92a50f

fixed a compilation issue in pbchsim.c. Protected configuring ue_dlsch reception upon false DCI detection. changed visualization of channel estimates in UE signal scope

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7679 818b1a75-f10b-46b9-bf7c-635c3b92a50f

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7546 818b1a75-f10b-46b9-bf7c-635c3b92a50f