handling of timing advance is improved. MAC retrieves timing advance from phy once prior to DL scheduling and clears the statistic in PHY. A timer for controlling the timing advance periodicity was introduced.

Limitation of non SI DLSCH allocations in subframe 0/5 to PRBS not around DC (avoid puncturing from PBCH). Placement of SI around DC instead of randomized allocations. Placement of RA allocations at PRB 0-3.  Tested DL throughput on 5 MHz to 16 Mbit/s in TM1.

Conflicts:
	openair1/SCHED/phy_procedures_lte_eNb.c
	targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.conf

Conflicts:
	targets/RT/USER/lte-softmodem.c

lte-softmodem: fix the wrongly Nid_cell

Make sure that we fetch the cell id from config
file rather than always fix it to 0.
Signed-off-by: Mhd Zaher Mahfouz <zaher@tmrnd.com.my>
Signed-off-by: Chun-Yeow Yeoh <yeow@tmrnd.com.my>

See merge request !1

lte-ue: fix the initialization of UE NAS

The NAS UE is not initialized by the UE of lte-softmodem.
Fix this.
Signed-off-by: Chun-Yeow Yeoh <yeow@tmrnd.com.my>

See merge request !3

Applied patch to lte_dfts.c (inline function cmacc for x86) to correct bug in ibfly3



See merge request !7

Merge branch 'bugfix-48-L1L2signaling' of https://gitlab.eurecom.fr/oai/openairinterface5g into bugfix-48-L1L2signaling

Conflicts:
	openair1/PHY/LTE_TRANSPORT/proto.h

Conflicts:
	targets/ARCH/COMMON/common_lib.c
	targets/RT/USER/lte-softmodem.c

 - added -a option to lte-softmodem for easier testing of different RF chains
 - added $OPENAIR_TARGETS/bin to path for easier access to init scripts

Conflicts:
	cmake_targets/autotests/test_case_list.xml