Title:
INFORMATION NOTIFICATION METHOD AND MOBILE COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/173808
Kind Code:
A1
Abstract:
This mobile communication system, which controls connection to a slice which is a virtual network generated on a network infrastructure, includes: a request receiving unit 12 which receives, from a UE 140 used by a user, a request for connection to a slice to be controlled by an AMF 100; and a selection information transmission unit 14 which, upon receiving the request, controls the connection of the UE 140 to the slice, acquires selection information for selecting a slice to be controlled by another AMF 100x which is different from the AMF100, and transmits the selection information to a terminal.
Inventors:
SHIMOJOU TAKUYA (JP)
IWASHINA SHIGERU (JP)
KHAN ASHIQ (JP)
SHIMIZU MASAYOSHI (JP)
MINOKUCHI ATSUSHI (JP)
SAMA MALLA REDDY (DE)
THAKOLSRI SRISAKUL (DE)
ALI IRFAN (TR)
IWASHINA SHIGERU (JP)
KHAN ASHIQ (JP)
SHIMIZU MASAYOSHI (JP)
MINOKUCHI ATSUSHI (JP)
SAMA MALLA REDDY (DE)
THAKOLSRI SRISAKUL (DE)
ALI IRFAN (TR)
Application Number:
PCT/JP2018/009272
Publication Date:
September 27, 2018
Filing Date:
March 09, 2018
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W48/08; H04L12/70; H04M3/00; H04W76/10
Other References:
ZTE: "Network Slice Selection Procedure", 3GPP TSG-RAN WG3#92 R3-161107, 27 May 2016 (2016-05-27), XP051105915, Retrieved from the Internet
"SA2, [draft] Reply LS to LS on state of SA3 discussions on NG security architecture", 3GPP TSG SA WG2 #120 S 2-172214, 21 March 2017 (2017-03-21), XP051257770
HUAWEI: "TS 23. 501: Update to Network Slice Selection Parameters", 3GPP TSG SA WG2 #120 S 2-172064, 21 March 2017 (2017-03-21), XP051257636, Retrieved from the Internet
SAMSUNG: "TS 23.501: isolated/dedicated slices", 3GPP TSG SA WG2 #120 S 2-171889, 21 March 2017 (2017-03-21), XP051257862, Retrieved from the Internet
"TS 23. 501: UE Preference on NSSAI", 3GPP TSG SA WG2 #120 S 2-172055, 21 March 2017 (2017-03-21), XP051257627, Retrieved from the Internet
See also references of EP 3606174A4
AKIHIRO NAKAO: "Virtual Node Project Virtualization Technology for Building New-Generation Networks", June 2010, NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY
"SA2, [draft] Reply LS to LS on state of SA3 discussions on NG security architecture", 3GPP TSG SA WG2 #120 S 2-172214, 21 March 2017 (2017-03-21), XP051257770
HUAWEI: "TS 23. 501: Update to Network Slice Selection Parameters", 3GPP TSG SA WG2 #120 S 2-172064, 21 March 2017 (2017-03-21), XP051257636, Retrieved from the Internet
SAMSUNG: "TS 23.501: isolated/dedicated slices", 3GPP TSG SA WG2 #120 S 2-171889, 21 March 2017 (2017-03-21), XP051257862, Retrieved from the Internet
"TS 23. 501: UE Preference on NSSAI", 3GPP TSG SA WG2 #120 S 2-172055, 21 March 2017 (2017-03-21), XP051257627, Retrieved from the Internet
See also references of EP 3606174A4
AKIHIRO NAKAO: "Virtual Node Project Virtualization Technology for Building New-Generation Networks", June 2010, NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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