usrp_lib: setting master clock rate to 30.72 and filter to 20MHz for all cases to improve noise figure and channel response

UHD interfacing (master clock 30.72, bandwidths on 5/10/20 @ 20 MHz), RX gain calibration back to normal.

changes in BSR handling in eNodeB. UL throughput on 5 MHz is 8 Mbit/s (mcs 19, 20 PRB). MCS 20 is not working for an unknown reason.

make changes to use the fronthaul configuration parameters - updates to rrh_gw.c and eNB_transport.c wrt to changes in openair0_device struct

minor changes in openair_device structure (naming of fields), calibration information for X310 timing, some initializations from lte-softmodem.c for USRP moved to usrp_lib.cpp

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

* update the openair0_init for all targets
* add a tuning function for the ethernet



git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7830 818b1a75-f10b-46b9-bf7c-635c3b92a50f

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7800 818b1a75-f10b-46b9-bf7c-635c3b92a50f

* update the runtime and deadline calcualtion 
* fix the isse with LIB_NAS_UE
* add additional testcases and fix the issues with autotest 


git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7736 818b1a75-f10b-46b9-bf7c-635c3b92a50f

* update the device common interface for eNB/UE (common_lib.h)


git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7724 818b1a75-f10b-46b9-bf7c-635c3b92a50f

fixed some SIB display messages in rrc_UE.c. Scheduling policy and priorities in lte-ue.c for SCHED_FIFO operation (with USRP B210).

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7714 818b1a75-f10b-46b9-bf7c-635c3b92a50f

* update ethernet library and common lib 
* update runtime values of the lte-softmodem tx and rx threads based on an empirical model


git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7709 818b1a75-f10b-46b9-bf7c-635c3b92a50f

Applied S. Held's patches 16, additional modifications for UE frequency scanning and RSRP/RSSI calibration for ExpressMIMO2 and USRP B210

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7536 818b1a75-f10b-46b9-bf7c-635c3b92a50f

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7308 818b1a75-f10b-46b9-bf7c-635c3b92a50f