DETERMINISTIC COMMUNICATION WITH DUAL-CONNECTIVITY

Title:

DETERMINISTIC COMMUNICATION WITH DUAL-CONNECTIVITY

Document Type and Number:

WIPO Patent Application WO/2023/216170

Kind Code:

A1

Abstract:

Embodiments of the present disclosure relate to methods, devices, apparatuses, and computer readable medium of. The method comprises: receiving a resource allocation request associated with a deterministic communication traffic; determining at least one recommended network device satisfying a deterministic requirement associated with the deterministic communication traffic; selecting at least one target network device from the at least one recommended network device; and transmitting, to the at least one target network device, an indication to allocate resources for at least one further deterministic communication traffic. In this way, by selection based on the transmission status and the specific latency, reliability and QoS requirement of deterministic communication traffic, the selected secondary node has better compliance with the scheduled deterministic communication traffic so that the established DC will be more robust.

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Inventors:

CHAO HUA (CN)
ZHAO ZHU YAN (CN)
SHEN JUN (CN)
WANG YONGGANG (CN)
TAO TAO (CN)
CHEN KE JIE (CN)

Application Number:

PCT/CN2022/092344

Publication Date:

November 16, 2023

Filing Date:

May 12, 2022

Export Citation:

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Assignee:

NOKIA SHANGHAI BELL CO LTD (CN)
NOKIA SOLUTIONS & NETWORKS OY (FI)

International Classes:

H04W72/04

Domestic Patent References:

WO2021253165A1

2021-12-23

Foreign References:

US20200136997A1	2020-04-30
CN110463262A	2019-11-15
US20220022088A1	2022-01-20

Other References:

NOKIA, NOKIA SHANGHAI BELL: "TSN performance requirements evaluation", 3GPP DRAFT; R2-1814992 TSN PERFORMANCE EVALUATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Chengdu, China; 20181008 - 20181012, 28 September 2018 (2018-09-28), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051524365

Attorney, Agent or Firm:

KING & WOOD MALLESONS (CN)

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