- add interface to RRC to allow NAS to query the DRB for a given
EPS bearer id
- extend interface for NAS to setup GW to also pass LCID of bearer
- in NAS, use this new interface to pass actual LCID of the default
DRB when creating the TUN device
- abstract UE object now consists of a radio, a PHY, and a stack layer
- add new stack abstraction layer that combines MAC, RLC, RRC, PDCP, NAS and GW
- PHY layer now has a single stack interface and does not talk to MAC and RRC seperatly
this patch allows to configure the EIA and EEA algorithms
the UE uses and announces during attach. They can
be specified as a comma-separated list.
The patch also removes a dedicated NAS config class and uses
the default nas_args_t type for this. There was a full
duplication of members before.
The patch also converts nas_args_t and usim_args_t into a class
with a default constructor that initialize all booleans.
- Modifications needed after only accepting NAS messages whose integrity check passes
- Turns off loading a (possibly) existing NAS ctxt
- Modifies some test vectors such that they have a zero MAC and counter 0
This is a larger patch that reworks the LCID handling throughout the
code.
- It first moves the RB/LCID mapping out of common.h into the RRC object
because different RATs may have different mappings.
- It adds a interface to RRC that other objects like RLC/PDCP/etc. may
use to get the bearer name of a specific LCID.
- The patch also introduces a PDCP config class.