Title:
METHOD AND DEVICE FOR DELIVERING TIME-SENSITIVE NETWORKING SYNCHRONIZATION INFORMATION IN MOBILE COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/141296
Kind Code:
A1
Abstract:
The present disclosure relates to a 5G or pre-5G communication system to be provided in order to support higher data transmission rates than 4G communication systems such as LTE. According to an embodiment of the present disclosure, disclosed is a method for a time-sensitive networking (TSN) application function device of a mobile communication system to report a delay time of the mobile communication system to a TSN server, wherein a residence time based on a grand master (GM) clock of the mobile communication system is received from a UE communicating with a first TNS node, and a packet delay budget (PDB) based on a clock of the mobile communication system is received from a user plane function (UPF) device that communicates with a second TSN node. The PDB is the time it takes to transmit packets or messages between the UE and a UPF, and bridge delay information based on a TSN clock is delivered to the TSN server on the basis of such information.
Inventors:
MOON SANGJUN (KR)
HAN YOONSEON (KR)
HAN YOONSEON (KR)
Application Number:
PCT/KR2020/018975
Publication Date:
July 15, 2021
Filing Date:
December 23, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W56/00; H04L7/00
Foreign References:
| US9882823B2 | 2018-01-30 |
Other References:
ZTE: "Discussion on time conversion between TSN clock and 5GS clock.", 3GPP DRAFT; S2-1911909, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Reno, Nevada, USA; 20191118 - 20191122, 8 November 2019 (2019-11-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051821960
NOKIA, NOKIA SHANGHAI BELL, NTT DOCOMO: "5GS Bridge Delay Reporting", 3GPP DRAFT; S2-1910957, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Reno, NV, USA; 20191018 - 20191022, 8 November 2019 (2019-11-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051821080
HUAWEI, HISILICON: "Updates for Bridge Delay information reporting", 3GPP DRAFT; S2-1911172, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Reno, NV, USA; 20191118 - 20191122, 8 November 2019 (2019-11-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051821275
QUALCOMM INCORPORATED, SAMSUNG , NOKIA, NOKIA SHANGHAI BELL, ERICSSON: "5GS Bridge Management", 3GPP DRAFT; S2-1912360, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Reno, NV, USA; 20191118 - 20191122, 21 November 2019 (2019-11-21), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051827394
See also references of EP 4044699A4
NOKIA, NOKIA SHANGHAI BELL, NTT DOCOMO: "5GS Bridge Delay Reporting", 3GPP DRAFT; S2-1910957, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Reno, NV, USA; 20191018 - 20191022, 8 November 2019 (2019-11-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051821080
HUAWEI, HISILICON: "Updates for Bridge Delay information reporting", 3GPP DRAFT; S2-1911172, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Reno, NV, USA; 20191118 - 20191122, 8 November 2019 (2019-11-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051821275
QUALCOMM INCORPORATED, SAMSUNG , NOKIA, NOKIA SHANGHAI BELL, ERICSSON: "5GS Bridge Management", 3GPP DRAFT; S2-1912360, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Reno, NV, USA; 20191118 - 20191122, 21 November 2019 (2019-11-21), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051827394
See also references of EP 4044699A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
Download PDF: