Title:
COMMUNICATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/067050
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application are a communication method and apparatus, which can solve the problem of it being impossible to determine a change in 5GS clock information during a time service process, and can be applied to a 5G system. The method comprises: a first network element determining that it is necessary to acquire quality information of a first clock, and sending first indication information to a second network element, wherein the first clock is a reference clock of a wireless communication system, and the first indication information is used for instructing to acquire the quality information of the first clock; and then, the first network element receiving the quality information of the first clock from the second network element, and sending the quality information of the first clock to a terminal device.
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Inventors:
ZANG XIN (CN)
ZHOU RUNZE (CN)
WANG YUAN (CN)
ZHOU RUNZE (CN)
WANG YUAN (CN)
Application Number:
PCT/CN2023/118076
Publication Date:
April 04, 2024
Filing Date:
September 11, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W56/00; H04J3/06
Foreign References:
| CN114465690A | 2022-05-10 | |||
| CN113746585A | 2021-12-03 | |||
| CN113746586A | 2021-12-03 | |||
| JP2018011277A | 2018-01-18 |
Other References:
NOKIA, NOKIA SHANGHAI BELL: "KI#1 Solution proposal 5GS network timing synchronization status and reporting – Solution proposal", 3GPP DRAFT; S2-2202299, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. e-meeting; 20220406 - 20220412, 29 March 2022 (2022-03-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052133144
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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