Title:
セッション管理機能登録および登録解除
Document Type and Number:
Japanese Patent JP7397992
Kind Code:
B2
Abstract:
Methods, apparatus and systems for backward compatible multi-access protocol data unit session (PDU) registration and deregistration are described. One method of digital communication includes establishing, by a session management function operating in a communication network, a PDU session for a wireless device and transmitting, upon successfully establishing the PDU session, a registration request to a network-side function to register a context of a PDU session of the wireless device with the network-side function, wherein the registration request identifies a set of session management functions that includes the session management function.
Inventors:
Ju, Jingo
Lee, Jijun
Zhou, Xinyue
So, Tritch
Lee, Jijun
Zhou, Xinyue
So, Tritch
Application Number:
JP2022534234A
Publication Date:
December 13, 2023
Filing Date:
December 06, 2019
Export Citation:
Assignee:
ZTE CORPORATION
International Classes:
H04W60/04; H04W76/10; H04W92/24
Other References:
LG Electronics,Discussion on MA PDU establishment when VPLMN does not support ATSSS[online],3GPP TSG SA WG2 #135 S2-1909615,Internet,2019年10月18日,1-2頁
ZTE,SMF Set ID in SMF Registration[online],3GPP TSG CT WG4 #95 C4-195159,Internet,2019年11月15日,1-3頁
ZTE,SMF Set ID in SMF Registration[online],3GPP TSG CT WG4 #96e C4-201031,Internet,2020年02月28日,1-4頁
ZTE,SMF Set ID in SMF Registration[online],3GPP TSG CT WG4 #95 C4-195159,Internet
ZTE,SMF Set ID in SMF Registration[online],3GPP TSG CT WG4 #96e C4-201031,Internet
Attorney, Agent or Firm:
Shusaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto