Title:
COMMUNICATION CONTROL METHOD AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/035287
Kind Code:
A1
Abstract:
This communication control method is executed by a communication control node (for example, NRF (Network Repository Function)) that performs communication control in a communication system in which a slice, which is a virtual network, is logically generated on a network infrastructure. The communication control method comprises: a step (1) for acquiring an access type indicating a scheme for accessing a network by a terminal; and a step (2) for determining, on the basis of the acquired access type, a process for accessing a slice constituent element that constitutes the slice.
Inventors:
SHIMOJOU TAKUYA (JP)
THAKOLSRI SRISAKUL (DE)
SAMA MALLA REDDY (DE)
THAKOLSRI SRISAKUL (DE)
SAMA MALLA REDDY (DE)
Application Number:
PCT/JP2018/025728
Publication Date:
February 21, 2019
Filing Date:
July 06, 2018
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W16/02; H04W8/22; H04W88/14
Other References:
CATT: "TS 23.501: access technology being used by UE being one of slice selection parameters", 3GPP SA WG2 MEETING #122 S 2-175046, 30 June 2017 (2017-06-30), XP051310060
NTT DOCOMO: "TS 23. 502: Clarification of NSSAI stored in the UE", 3GPP DRAFT; S2-174653-TS23502_SUBSCRIBEDNSSAI,, 30 June 2017 (2017-06-30), pages 1 - 10, XP051303496
NTT DOCOMO: "TS 23. 502: Clarification of NSSAI stored in the UE", 3GPP DRAFT; S2-174653-TS23502_SUBSCRIBEDNSSAI,, 30 June 2017 (2017-06-30), pages 1 - 10, XP051303496
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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