Methods of operating a DU node of a radio access network are disclosed. The DU node is
coupled to a CU node over an F1 interface, and the DU node performs a setup procedure …

US10952230B1 - Method and apparatus for supporting QOS (quality of service) flow to DRB
(data radio bearer) remap** for sidelink communication in a wireless communication …

Embodiments include methods in a wireless device. Such methods include, while the
wireless device is in an RRC inactive state with respect to a wireless communication …

Embodiments of this application provide a communication method and a communications
system. The method includes: receiving, by a second network device from a first network …

Abase station apparatus acquires, for a cell formed by the base station apparatus, a list of
area identifiers belonging to a tracking area the same as that of the cell and information of …

Certain aspects of the present disclosure provide techniques for data collection for non-
terrestrial networks (NTN). One aspect provides a method for wireless communications by a …

Techniques for determining a registration area are provided. A network entity may receive
one or more indications of topology information from one or more radio access network …

Embodiments include methods in a wireless device. Such methods include, while the
wireless device is in a Radio Resource Control (RRC) inactive state with respect to a …

A communication system is disclosed in which a base station receives, from at least one
further base station, information identifying at least one respective tracking area associated …

(57) ABSTRACT A UE reachability management method, a core network and an access
network are provided. The method includes: transmitting a request message for requesting …