TERMINAL DEVICE, AMF, SMF, CORE NETWORK DEVICE, AND COMMUNICATION CONTROL METHOD

Title:

TERMINAL DEVICE, AMF, SMF, CORE NETWORK DEVICE, AND COMMUNICATION CONTROL METHOD

Document Type and Number:

WIPO Patent Application WO/2018/207839

Kind Code:

A1

Abstract:

The purpose of the present invention is to provide a control device or a terminal device included in a communication system with a preferable means for session management, a preferable communication control means for establishing a session corresponding to a session continuation mode, or a preferable communication control means for session control. Specifically, a control device or a terminal device included in a communication system is provided with a session anchor relocation procedure corresponding to a mode relating to continuation of a preferable session, a communication control means, and a management means.

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Inventors:

KUGE YOKO
ARAMOTO MASAFUMI

Application Number:

PCT/JP2018/017978

Publication Date:

November 15, 2018

Filing Date:

May 09, 2018

Export Citation:

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Assignee:

SHARP KK (JP)

International Classes:

H04W76/20; H04W80/10; H04W88/14

Foreign References:

JP2017092902A

2017-05-25

Other References:

ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Procedures for the 5G System; Stage 2 (Release 15)", 3GPP TS 23.502 VO.3.0, vol. SA WG2, 20 April 2017 (2017-04-20), pages 1 - 115, XP051298171
"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 3637944A4

Attorney, Agent or Firm:

FUJIMOTO Eisuke et al. (JP)

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