Set SA mode as default
- Set standalone (SA) mode as the default.
- Adjust commands in Docker Compose files by removing --sa flags and
adding --nsa flags where applicable.
- Add a function to verify that only one mode is being used at a time.
- Update all relevant documentation.
fix blocking bugs in command nr_dlsim -n100 -e27 -s35 -b 273 -R273 -x4 -y4 -z4
errors in main OAI code:
- one stack overflow
- one variable array of size 0
- one direct usage of unaligned SIMD
and small fixes inside the tests tool nr_dlsim to handle this large configuration (4layers, 100MHz)
use a better complex vector multiplication function
See getopt(3): returns int, so store it in an int variable.
I went through all occurrences, project-wide. All return values of
getopt() should be stored in ints now.
When running, nr_psbchsim, we get this UBsan error:
openair1/PHY/NR_UE_ESTIMATION/nr_adjust_synch_ue.c:79:16: runtime error: member access within misaligned address 0x0ff4278c791c for type 'struct nrUE_params_t', which requires 8 byte alignment
The problem is that the corresponding definition of
get_nrUE_params() in psbchsim.c does not actually return the UE params,
but void, so we might or might not get something that resembles valid
data in nr_adjust_synch_ue.c. Fix this by including nr-uesoftmodem.h
(that provides the correct declaration) and define it correctly. Due to
type mismatches, also adapt downlink_frequency, uplink_frequency_offset,
and openair_cfg (which might result in the same type of bugs).
- Better trace DLSCH decoding result
- Rename the decode result variable to separate with later ack/nack
encode of this decoding result from 3GPP (not trivial true=1 coding)
- Cleanup decodeResult usage
- Remove unused defines
Co-authored-by: Francesco Mani <email@francescomani.it>
* In LTE there is logic that checks the thread configurtion with the
getters `get_thread_parallel_conf()` and `get_thread_worker_conf()`
in NR these getters are not used, only setters, which have no impact
Does the same change in the _mbms() functions as in the previous commit.
Also, simplify logic in netlink_init_mbms_tun(): directly use the id in
the interface. This requires a slight ID change in the users, which is
also done in this commit.
Instead of implicitly using a hardcoded prefix "oaitun_" interface
name, move that out to the callers of these functions to make it clear.
The ID still remains outside.
The "sister functions" nas_config_mbms()/netlink_init_tun_mbms() will do
the same change in the next commit.
Jaroslava Fiedlerova