Title:
MESSAGE TRANSMISSION METHOD AND APPARATUS, INFORMATION ACQUISITION METHOD AND APPARATUS, TERMINAL, AND ACCESS AND MOBILITY MANAGEMENT FUNCTION
Document Type and Number:
WIPO Patent Application WO/2019/034058
Kind Code:
A1
Abstract:
A message transmission method and apparatus, an information acquisition method and apparatus, a terminal, and an access and mobility management function. The message transmission method comprises: sending a registration request message to a first access and mobility management function (AMF), wherein the registration request message carries validity information about a global unique temporary identifier allocated by a second AMF for a terminal, wherein the validity information is used for determining whether to acquire, from the second AMF, a non-3rd generation partnership project (3GPP) access context.
Inventors:
LU FEI (CN)
ZHU JINGUO (CN)
ZHU JINGUO (CN)
Application Number:
PCT/CN2018/100502
Publication Date:
February 21, 2019
Filing Date:
August 14, 2018
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04W60/00
Foreign References:
| CN107018542A | 2017-08-04 | |||
| US20160335161A1 | 2016-11-17 |
Other References:
"3GPP TSG. ''Procedures for the 5G System", 3GPP TS 23.502, 31 July 2017 (2017-07-31), XP055570478
HUAWEI ET AL.: "Pseudo CR on TS 23.502 for Updating Registration Procedures with NF Service Operation Invocations", 3GPP SA WG2 MEETING #122 S 2-174161, 30 June 2017 (2017-06-30), XP051303019
QUALCOMM INCORPORATED ET AL.: "TS 23.502: PDU Sessions Handling for LADNs", 3GPP SA WG2 MEETING #S2-122 S 2-174453, 30 June 2017 (2017-06-30), XP051303301
HUAWEI ET AL.: "Pseudo CR on TS 23.502 for Updating Registration Procedures with NF Service Operation Invocations", 3GPP SA WG2 MEETING #122 S 2-174161, 30 June 2017 (2017-06-30), XP051303019
QUALCOMM INCORPORATED ET AL.: "TS 23.502: PDU Sessions Handling for LADNs", 3GPP SA WG2 MEETING #S2-122 S 2-174453, 30 June 2017 (2017-06-30), XP051303301
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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