Title:
SESSION CONTROL DEVICE, SIGNALING CONTROL METHOD PERFORMED BY SAME DEVICE, DATA TRANSMISSION DEVICE, AND DATA PROCESSING METHOD PERFORMED BY SAME DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/038320
Kind Code:
A1
Abstract:
The present invention proposes a method capable of minimizing data transmission latency by implementing a specific technical feature of avoiding additional latency of data transmission due to an additionally performed network triggered service request procedure in a situation where signaling processing is delayed compared to a data transmission rate.
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Inventors:
LEE SEONG JUN (KR)
LEE DONG JIN (KR)
CHOI HYUN JUN (KR)
LEE DONG JIN (KR)
CHOI HYUN JUN (KR)
Application Number:
PCT/KR2022/012438
Publication Date:
March 16, 2023
Filing Date:
August 19, 2022
Export Citation:
Assignee:
SK TELECOM CO LTD (KR)
International Classes:
H04W76/10; H04L67/14; H04W28/14; H04W88/14
Other References:
"3rd Generation Partnership Project; Technical Specification Group Core Network and Terminals; Interface between the Control Plane and the User Plane Nodes; Stage 3 (Release 16)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 29.244, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. CT WG4, no. V16.8.0, 29 June 2021 (2021-06-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , pages 1 - 321, XP052029879
"Configuration and Administration Guide", 10 July 2020, article CISCO : "Ultra Cloud Core 5G Session Management Function, Release 2020.02 - Configuration and Administration Guide", pages: 1 - 700, XP009544500
MOMMIDI SATEESH REDDY, MANTHA RAVI SHANKAR, DASGUPTA SANDEEP: "OPTIMIZATION OF USER PLANE CONNECTION RESTORATION ", TECHNICAL DISCLOSURE COMMONS, 21 September 2020 (2020-09-21), XP093045168, Retrieved from the Internet [retrieved on 20230509]
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Procedures for the 5G System (5GS); Stage 2 (Release 17)", 3GPP STANDARD; 3GPP TS 23.502, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. V17.1.0, 24 June 2021 (2021-06-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , pages 1 - 692, XP052029603
HUAWEI: "Downlink data reordering - new feature definition", 3GPP DRAFT; C4-203414, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. CT WG4, no. E-Meeting; 20200602 - 20200612, 27 May 2020 (2020-05-27), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051891734
"Configuration and Administration Guide", 10 July 2020, article CISCO : "Ultra Cloud Core 5G Session Management Function, Release 2020.02 - Configuration and Administration Guide", pages: 1 - 700, XP009544500
MOMMIDI SATEESH REDDY, MANTHA RAVI SHANKAR, DASGUPTA SANDEEP: "OPTIMIZATION OF USER PLANE CONNECTION RESTORATION ", TECHNICAL DISCLOSURE COMMONS, 21 September 2020 (2020-09-21), XP093045168, Retrieved from the Internet
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Procedures for the 5G System (5GS); Stage 2 (Release 17)", 3GPP STANDARD; 3GPP TS 23.502, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. V17.1.0, 24 June 2021 (2021-06-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , pages 1 - 692, XP052029603
HUAWEI: "Downlink data reordering - new feature definition", 3GPP DRAFT; C4-203414, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. CT WG4, no. E-Meeting; 20200602 - 20200612, 27 May 2020 (2020-05-27), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051891734
Attorney, Agent or Firm:
NAM & NAM (KR)
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