Resolve "Incorrect TA initialization for TDD with USRP"

Merge and Closes #15 Resolve "Incorrect TA initialization for TDD with USRP"

See merge request !6

Resolve "OAI wireshark log can now display system frame number"

Merge and Closes #6: Resolve "OAI wireshark log can now display system frame number"

See merge request !5

Resolve "Fix the attach failure at RRC::SecurityModeCommand"

Closes #7

See merge request !4

UE L2 changes for 3GPP alignement

Closes #14

See merge request !3

Resolve "OAI UE  does not configure logical-channel ID and data radio bearer ID according to RRCConnectionReconfiguration message"

Closes #8

See merge request !2

Conflicts:
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
	openair2/LAYER2/MAC/ue_procedures.c

(cherry picked from commit a75dbc4156ed4e216145f1deb81c6e04c1cddf02)

Conflicts:
	openair2/LAYER2/PDCP_v10.1.0/pdcp.c
	openair2/LAYER2/RLC/rlc_rrc.c

fixed hard-code default DRB-ID (1) so it is now fully configurable

(cherry picked from commit 4499124853b8985c3f157721997125370f1ca475)

Conflicts:
	openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c

Conflicts:
	openair2/LAYER2/PDCP_v10.1.0/pdcp.c

added flow to refresh KeNB key in RRC on receiving S1AP-InitialContextSetup
added flow to configure PDCP security mode
enabled filling in the PDCP MAC code during and after RRC-SMC procedure

(cherry picked from commit 898cd5c45aedb27625d73352568211b4467c8dd9)

Resolve "OAI-UE, DFT segmentation fault"

Closes #130

See merge request !42

Merge branch '130-oai-ue-dft-segmentation-fault' of https://gitlab.eurecom.fr/oai/openairinterface5g into 130-oai-ue-dft-segmentation-fault

If your configuration file does not contain a parameter
the softmodem only printed "Failed to parse eNB configuration file"
without telling you what parameter was not found.

This quick fix adds a warning in such cases.

It also exists at the first error rather than trying to
parse the rest of the configuration file.

This hotfix does not change the processing at all.
At this point, stat_re == 0, so the behavior is the
same as before. But the code was wrong. There should
have been no test, it's a NACK, period.

Enhancement 16 tm rrc reconfig

This branch contains enhancements regarding signalling of the transmission mode
It also contains fixes for TM2, which now works with commercial phones
TM3 also works, but only with single layer
TM4 needs further improvements in uplink signalling (will be done in another branch)
All tests that pass for develop also pass for this branch (see https://gitlab.eurecom.fr/oai-internal/openairinterface5g/builds/560)

See merge request !41

Conflicts:
	openair2/RRC/LITE/rrc_eNB.c
	targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.conf

pdcch is now filled with dummy data (like it used to be) to enable better estimation of signal energy (also in unitary sims and oaisim)

Feature 44 dedicated drb



See merge request !33