Integration 2025 week 20 * !3168 Improvements for LDPC encoding * !3386 E1 Bearer Context Release enc/dec lib and unit test * !3394 Fix Liteon with MTU 1500 and update the FHI docs * !3437 CI: RFsim F1/HO: Use hanging-workaround to avoid blocking of second client * !3384 Add enc/dec library and unit test for E1 Bearer Context Modification Failure * !3418 Use common function to generate CSI-RS signal * !3379 Add physim tests into ctest framework * !3420 Added intercommunication between namespaces * !3422 Tutorials: updates for NR SA Tutorials * !3436 Beam switching small fixes * !3439 Fix RRC resources periodicity determination according to number of slots per period * !3434 Remove EPC/UE main.py parameters * !3423 Fix PDSCH and PUSCH BWP Start and Size when PXSCH is scheduled with a DCI format x_0 in any type of PDCCH common search space * !3442 Fix UL chanel estimates mapping in 2-layer MMSE receiver