Title:
User Equipment (UE) AND COMMUNICATION CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2021/235271
Kind Code:
A1
Abstract:
In a 5G system (5GS), control processing of User Equipment (UE) and control processing of a control device in a core network are unclear when the UE moves between public land mobile networks (PLMNs) and/or non-public networks (NPNs). Provided is a communication means for, in a 5G system (5GS), transitioning the state of User Equipment (UE) to a new state when the UE has moved between public land mobile networks (PLMNs), moved between non-public networks (NPNs), or moved between a PLMN and an NPN. Moreover, provided is a communication means for, in a 5GS, canceling a restriction of UE when the UE has moved between PLMNs, moved between NPNs, or moved between a PLMN and an NPN, the restriction having been executed by a control device in a core network.
Inventors:
KAWASAKI YUDAI
Application Number:
PCT/JP2021/017856
Publication Date:
November 25, 2021
Filing Date:
May 11, 2021
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04W76/27
Other References:
ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Core Network and Terminals; Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3; (Release 16)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 24.501, vol. CT WG1, no. V16.4.1, 1 April 2020 (2020-04-01), pages 1 - 666, XP051861393
Attorney, Agent or Firm:
INOUE Tomoya (JP)
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