- included MAC CE sub-PDUs size in the computation of RLC data to transmit
this fixes the error with residual mac pdu appearing at gNB side when
transmitting higher amount of data
- got rid of the nr_generate_ulsch_pdu and moved the relevant UL-SCH MAC PDU
generation procedure within the nr_ue_get_sdu and nr_ue_get_rach
- reduced memcpy calls and unnecessary memory allocations
- fetching RLC data and SDU size from the mac_rlc_data_req, removed the call
to mac_rlc_get_buffer_occupancy_ind
- introduced a new function to generate the MAC CEs sub-PDUs
- removed unnecessary function input parameters
- minor fixes and cleanup
- enhanced logging
In the PDCP layer, if the sdu size < 3, this
just means control information is being passed.
In this case, we do not want to cipher the sdu,
its better to just return.
]
The IP traffic still does not work. But we are
updating the NR UE scheduler to ensure we are are
sending true IP traffic. Also, we were getting an
assert(); as well, and there was no logs, so we
fix that in this commit as well.
- Fix the SA RF test (wrong conf file)
- No more copy of RAW files in SA
- Fix no-detection of failures on RA
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
Also changed logic in the NR UE schedule to read
IP traffic. Also, configured the RLC layer in the
NR UE softmodem and the DRBs with the cRNTI once
the RACH procedure is complete in the NR UE.
Updated the configuration files. Added a sleep to
ensure that the LTE UE gets attached to the EPC
before the bearer is modified to be gNB. Updated
the ifconfig tunnel up command to be brought up
by the NR UE socket when in NSA mode. Lastly,
started the gNB PDCP layer in S1 mode.
1. If VNF is slower than PNF, next scheduling will be done after resync.
2. If VNF is unstable in slot progress, next scheduling will be done in next stable status.
3. SFN/SLOT indications are queued in nrUE.
4. get_queue is used instead of unquque for FIFO operation.
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