TERMINAL DEVICE, BASE STATION DEVICE, MME (MOBILITY MANAGEMENT ENTITY) AND COMMUNICATION CONTROL METHOD

Title:

TERMINAL DEVICE, BASE STATION DEVICE, MME (MOBILITY MANAGEMENT ENTITY) AND COMMUNICATION CONTROL METHOD

Document Type and Number:

WIPO Patent Application WO/2017/175714

Kind Code:

A1

Abstract:

Provided is a communication procedure for transmitting and receiving data, suitable for network slicing and DeCOR. A communications provider has one or a plurality of network slices within a core network that it manages, and the network slice comprises one or a plurality of network functions therewithin. On the basis of a request from a terminal device or registration information of the terminal device, the terminal device executes a process to connect to one or a plurality of network slices corresponding to a service or application. Further, the terminal device executes a process to connect to an additional network slice on the basis of authentication results from the network.

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Inventors:

KUGE YOKO
ARAMOTO MASAFUMI

Application Number:

PCT/JP2017/013931

Publication Date:

October 12, 2017

Filing Date:

April 03, 2017

Export Citation:

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Assignee:

SHARP KK (JP)

International Classes:

H04W60/00; H04W48/18; H04W92/18

Other References:

ZTE CORPORATION, CHINA UNICOM: "update the network slicing use case in SMARTER", 3GPP TSG- SA WG1#71 S1-152074, 17 August 2015 (2015-08-17), XP051045536
NTT DOCOMO: "Solution to support a UE with simultaneous connections to multiple Network Slices", 3GPP TSG-SA WG2#113AH S2-161328, 23 February 2016 (2016-02-23), pages 1,2,4, XP051086295
HUAWEI ET AL.: "Network slicing considerations", 3GPP TSG-RAN WG2#93BIS R2-162664, 1 April 2016 (2016-04-01), XP051082247
HUAWEI ET AL.: "Enhacements to the EPS attach procedure for CIoT", 3GPP TSG-CT#71 CP-160158, CHANGE REQUEST, 7 March 2016 (2016-03-07), XP055561810
See also references of EP 3442280A4

Attorney, Agent or Firm:

FUJIMOTO Eisuke et al. (JP)

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