the official asn1c repository at github posed problems to
some people in the past. It's better to have it locally
for such a critical piece of the software.

  - fix the run_enb_ue_virt_s1 script
  - change the Ki value back to the one used

  - fix the run_enb_ue_virt_s1 script
  - change the Ki value back to the one used

* configure dedicated DRBs based on the transaction id
* fix the issue in oaisim to work with S1 interface

Chun-Yeow authored 9 years ago and Cédric Roux committed 8 years ago

Add the PCO so that MME allocates the IP address
accordingly. The protocol ID known as "IP address
allocation via NAS signalling" is assigned.

Otherwise, the OAI UE will always has IP address
set to 0.0.0.0

This has tested with OAI eNB with S1 interface using
OAI EPC.

Reference:
http://www.sharetechnote.com/html/Handbook_LTE_ProtocolConfigurationOption.html



This patch is merged with Cedric's patch and tested.

Signed-off-by: Chun-Yeow Yeoh <yeow@tmrnd.com.my>
Signed-off-by: Cedric Roux <Cedric.Roux@eurecom.fr>

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.

modifications in UE NAS to allow OAI UE to connect to. Note this is hard-coded in NAS, it will no longer work with openairCN.  To be fixed before merging into develop branch
.