In this commit, we introduced a new global to save
the harq_pid from the PDCCH that comes down in the
DCI message so that we can use the harq_pid in the
PDSCH. Now, the UCI ind will be filled after we
have recevied the PDSCH in the tx_request.
In this commit we have updated the NRUE
to properly get the RadioBearer info from
the gNB. Because NSA and SA mode both use
this information, we have updated the SA
function previously in place by changing
the name to allow both NSA and SA mode to
use. This commit also updated the NR/LTE UEs
configuration files to with the correct
proxy IP address.
1. Changed hard coded preamble index(63) to soft coded.
2. Active UE will not be considered in gNB scheduging RA.
3. Added condition to process dci indication to handle multiple UEs.
4. Bug fix in mutex_lock (unlock to lock). It should be lock rather than unlock.
5. nr_ue_scheduler update not to entering into getting IP traffic to be transmitted in noS1 mode.
6. log update in checking the number of rx_ind or crc
Also, we only should be handling/generating AM
PDUs in the PDCP/RLC layer, not UM PDUs. Updated
the pre-configuration settings. This seemed to
make the uplink traffic work (meaning it gets
from NR UE to the gNB to the EPC). Woo! Still
working on the downlink.
Previously, we would assume every downlink in
slot 7 was an RAR; now we assume every slot 7
that occurs before the CFRA procedure is done
is an RAR. Also changed the logic in scheduler
to allow us to get nr_ue_sdus in the MAC layer.
The ue_sched_mode is reset to 0 again when we
memset the ul_info and after the CFRA procedure
is complete, then uplink CRCs with the PUCCH
response (PUSCH) are not being sent because the
scheduler isnt being called. This makes the
gNB run out of uplink harq ids since its never
getting the proper responses. The change below
will ensure that we call the scheduler AFTER the
RACH is sent and all the time after that.
When running on some machines, the ue_sched_mode
will be initialized to zero. This will cause
the ul_info the go into the ONLY_PUSCH mode.
We do not want to ever call the scheduler and return.
Furthermore, we only want to call the scheduler after
the NRUE has sent the RACH_IND to the gNB.
Melissa Elkadi