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Patent Searching and Data


Title:
TERMINAL DEVICE, CORE NETWORK DEVICE, AND COMMUNICATION CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2018/168966
Kind Code:
A1
Abstract:
Provided is a communication means for registering information about a terminal device in various devices, such as a control device and a terminal device, included in a communication system in which a protocol used for registration management or registration information management for a mobile communication service is standardized, on the basis of the states of the various devices. Also provided is a communication control means for updating the information about the terminal device registered in the various devices. Thus, there are provided, in a communication system in which a protocol used for registration management or registration information management for a mobile communication service is standardized, a means for registration management based on the state of various devices included in the communication system, such as a control device and a terminal device, and a realization means for determining post-registration behavior.

Inventors:
KAWASAKI YUDAI
KUGE YOKO
CHIBA SHUICHIRO
Application Number:
PCT/JP2018/010076
Publication Date:
September 20, 2018
Filing Date:
March 14, 2018
Export Citation:
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Assignee:
SHARP KK (JP)
International Classes:
H04W8/24; H04W24/02; H04W60/00
Foreign References:
US5287551A1994-02-15
JP2017052492A2017-03-16
Other References:
HUAWEI ET AL.: "Way forward w/NSSAI", 3GPP SA WG2 MEETING #119, S2-170812, 7 February 2017 (2017-02-07), pages 1 - 10, XP051228103
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Procedures for the 5G System; Stage 2 (Release 15)", 3GPP STANDARD; 3GPP TS 23.502, no. V0.2.0, 24 February 2017 (2017-02-24), pages 1 - 12, XP051230766
LG ELECTRONICS INC: "Discussion on the handling of NSSAI", 3GPP SA WG2 MEETING #119, S2-171049, 7 February 2017 (2017-02-07), pages 1 - 6, XP051228314
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Study on the security aspects of the next generation system (Release 14)", 3GPP STANDARD ; TECHNICAL REPORT ; 3GPP TR 33.899,, no. V1.0.0, 9 March 2017 (2017-03-09), XP051290424
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; System Architecture for the 5G System; Stage 2 (Release 15)", 3GPP TS 23.501, no. V0.3.0, 28 February 2017 (2017-02-28), pages 1 - 5 , 59-61, XP051450193
"Technical Specification Group Services and System Aspects; Study on Architecture for Next Generation System", 3GPP TR 23.799
"Technical Specification Group Services and System Aspects; System Architecture for the 5G System; Stage 2", 3GPP TS 23.501
"Technical Specification Group Services and System Aspects; Procedures for the 5G System; Stage 2", 3GPP TS 23.502
See also references of EP 3598783A4
Attorney, Agent or Firm:
FUJIMOTO Eisuke et al. (JP)
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