21 Commits (40809fb10e5c69bf3e72612eb7d9bfc7d93e81db)

Author SHA1 Message Date
Andre Puschmann 3fd47d2af4 enb: refactor L2/L3 and (re)move all NR components to gNB stack
* decouple EUTRA and NR stack classes
* implement dummy X2 interface with control and data plane methods
* implement eNB time source interface that PHY calls
3 years ago
Andre Puschmann c1892eb2ec enb,nsa: refactor of SgNB addition interface
* update of FSM
* better integration of parameter for X2 calls
3 years ago
Francisco Paisana 020bec025e sched: created class common to LTE and NR for ue buffer status management 3 years ago
Andre Puschmann 8d2e81ad6f enb,mac,nr: add basic UE object skeleton
refactor that also adds a basic UE object to the NR MAC
4 years ago
Andre Puschmann fd7b9a0575 enb,nsa: add basic RRC EUTRA<>RRC NR interface for SgNB addition 4 years ago
Pedro Alvarez 299d2ee35d Added interface to make the PDCP notify the RRC of integrity check
failures.
4 years ago
Andre Puschmann aaffdeb326 rrc,rlc: add method to signal protocol failure to RRC
general-purpose method for lower layers to signal protocol
failures to higher layers, i.e. RRC.

In the current case, implement a direct release of the UE (enb) or
a reestablishment (UE).
4 years ago
Francisco 01eace2631 rrc paging mechanism improvements
- moved paging record handling to separate class
- parallel access to pending pcch messages by phy workers based on TTI and without common lock
- asn1 pcch message packing now takes place in stack thread, to avoid real-time issues
4 years ago
Ismael Gomez 77b11b82ac
Release UE if no activity in DRB (#2658)
* Count user activity with DRB only and SRBs for initial procedures. Add counter to release user after max KO in UL.
4 years ago
Francisco b8fa1d1b61 fix rrc mobility test 4 years ago
Francisco 66988ffd32 s1ap - simplified erab setup procedure. Handle correctly the failure to setup causes 4 years ago
Francisco f401683960 s1ap - simplified erab modify procedure 4 years ago
Francisco 76978f0d14 s1ap - simplified erab release procedure 4 years ago
Francisco c5fc543516 s1ap - handling of ts1 reloc overall timer. 4 years ago
Francisco d2c404b166 handover - setup s1ap cause in case of handover failure at the target enb 4 years ago
Francisco 49bd895e29 s1ap - handle invalid or repeated erab ids in s1ap erab release command 4 years ago
Francisco 7842e3bff3 s1ap - add unit test to check correct handling of invalid E-RAB ids in modification request. Fix s1ap in order for the test to pass 4 years ago
Francisco 985846e3bd s1ap - set multiple erab ids cause in replay when s1ap erab modify request has repeated ids. 4 years ago
Pedro Alvarez 8194b5ec73 Added check for consequetive KOs in MAC. Change set_activity_user to pass activity and max KOs to RRC and trigger RLF timeout. 4 years ago
Francisco c3482b45e1 s1ap - handle erroneous enb/mme s1ap ue id in received s1ap messages from the MME 4 years ago
Codebot 4523ee6087 rename srsLTE to srsRAN 4 years ago