tx_timestamp computation doesnt count slots from rx timestamp, and a small simplification just after

remove corresponding global variables

- create XML files for the Aerial pipeline
- create docker-compose to automate deployment
- add documentation
- add to main Jenkinsfile
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
Co-authored-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
Co-authored-by: Rúben Soares da Silva <rsilva@allbesmart.pt>

- Aerial config file
- Changes for ARC1.1. Change config file to max MCS 25. Fixed pdu size errors.
- Remove taskset from Dockerfile.gNB.aerial.ubuntu20 after changing isolated CPUs
- removed the USRP from Docker file
Co-authored-by: Florian Kaltenberger <florian.kaltenberger@eurecom.fr>
Co-authored-by: Fredrik Molander <fmolander@nvidia.com>
Co-authored-by: Reem Bahsoun <reem.bahsoun@openairinterface.org>

SCF 222.10.02, Table 3-35: the PDUSize parameter of a DL_TTI.request PDU
includes the 4 bytes required for PDUType and PDUSize parameters (each 2
bytes), not 2.

This is required for the Aerial interoperability.

log module improvement: remove redundant declarations y using C macro, remove unused variables, remove unused log components, move information to smaller visibility

adding comments to clarify that DMRS samples generated for channel estimation at reception already takes into account complex conjugate needed for said estimation

nr_fill_indication() fills CRC and RX requests, to be sent from L1 to
L2. Before this commit, nr_fill_indication() is called when
- we finally decoded LDPC (or not)
- low signal on PUSCH
This might happen at the same time, i.e., nr_fill_indication() might try
to fill both CRC and RX, in the same list, from different threads. This
can lead to this assertion:

Assertion (crc->rnti == rx->rnti) failed!
In handle_nr_ulsch() ../../../openair2/NR_PHY_INTERFACE/NR_IF_Module.c:190
mis-match between CRC RNTI e071 and RX RNTI 5e3b

e.g., e071 is low energy, and while 5e3b related message are filled in
one thread, e071 is being put into the message structure as well.

At least that is my understanding. I could not actually reproduce this
assertion; to be seen if it still happens.

Do not assert if the list of phy statistics is full; instead return
NULL.

In most places, this is handled appropriately (we do not store anything
if we can't). In nr_decode_pucch0(), the return value of get_phy_stats()
is used a little bit all over the function, and a constant
  if (uci_stats)
    uci_stats->variable++;
would look ugly, so make uci_stats point to the stack if we cannot store
in the phy_stats.

the uci_stats variable (pointing to per-UE statistics for UCI) is used
in function nr_decode_pucch0() to store information which is important
beyond statistics, e.g., uci_stats->pucch0_thres as a threshold (which
comes from somewhere else)

This commit refactors to use original or intermediate variables to not
mix uci_stats usage with actual processing.

Also, group uci_stats a bit more.

NUMBER_OF_UE_MAX is a 4G constant, use 5G one instead

They use 4G NUMBER_OF_UE_MAX, which is not supposed to be present in 5G.
Further, the mutex and variable are global state; for Paging, we should
use F1.

We can only support up to 30 UEs for SRS. In this commit, we change:
- if the total number of UEs is > 32, throw error during compilation to
  raise awareness (32 so that a multiple of two still works, everything
  else is confusing, see also next point)
- during runtime, handle gracefully if UID is 30 or 31 to not abort (we
  can simply not allocate SRS resources)

Also, refactor config_srs() to always give back new memory; the code is
shorter and clearer. Rename to get_contig_srs() to make it explicit.

Signed-off-by: sagar arora <sagar.arora@openairinterface.org>

- Updating gcc version in the base image to 12
- Updating base image to ubuntu jammy

Integration: 2024.w09

See merge request oai/openairinterface5g!2593

* !2558 Fixed for the PRB allocation issue assert in DLSCH scheduler
* !2562 Fix FR2 SSB start subcarrier
* !2582 BugFix "PDCP: Handle sdap header."
* !2584 NGAP: Fix byte order of NSSAI SD
* !2590 T tracer: textlog: remove GUI code
* !2572 Harmonize computation of RA-RNTI
* !2577 Fix name clashes between OAI and E2 Agent
* !2545 E1 Re-establishment
* !2553 fix issues related to tx timing advance for HW RF board unpaired RX/TX timestaps and for 5G UE TA algorithm
* !2571 Add SDAP reconfiguration, fixes, and documentation updates
* !2576 RFSIM: cleanup and documentation
* !2586 Better dci decoding
* !2596 CI: maintenance/stability fixes
* !2601 CI: use tini for container process mgmt, describe core dump recovery
* !2589 gNB: increase some configuration defaults
* !2521 CI: Modifs of UndeployObject - log collection

- use new ssh class
- do proper logging from multiple services
- use yaml dir
- Use splitlines(), minor modifs of syntax
- check that services are running
- Check all copyin() operations, not only last
- switch to docker compose:
  with the use of the new ssh class, we cannot (easily) use the old
  docker-compose anymore (which was an alias to docker compose). Switch to
  "docker compose".
Co-authored-by: Robert Schmidt <robert.schmidt@openairinterface.org>