Title:
TIME SYNCHRONIZATION METHOD AND APPARATUS, COMPUTER-READABLE MEDIUM, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/190180
Kind Code:
A1
Abstract:
Embodiments of the present application provide a time synchronization method and apparatus, a computer-readable medium, and an electronic device. The time synchronization method comprises: receiving a TSN configuration creation request sent by an AF, wherein the TSN configuration creation request includes an identifier of target user equipment and first information used to indicate a condition for triggering TSN time synchronization; and sending a TSN license request to a UDM, wherein the TSN license request is used to request the UDM to send, upon license confirmation, a TSN activation request including the first information to an AMF registered for the target user equipment, so as to send to the target user equipment, via the AMF, a control signaling message used to perform a TSN time synchronization operation.
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Inventors:
XIONG CHUNSHAN (CN)
Application Number:
PCT/CN2021/075424
Publication Date:
September 30, 2021
Filing Date:
February 05, 2021
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
H04J3/06
Domestic Patent References:
| WO2020043315A1 | 2020-03-05 |
Foreign References:
| CN111490842A | 2020-08-04 | |||
| CN110366219A | 2019-10-22 | |||
| CN110192428A | 2019-08-30 | |||
| CN110771220A | 2020-02-07 | |||
| CN110268760A | 2019-09-20 |
Other References:
TENCENT: "AF Requested TSN Synchronization Activation and Deactivation", 3GPP DRAFT; S2-2001662, vol. SA WG2, 20 January 2020 (2020-01-20), Incheon, pages 1 - 4, XP051844733
3GPP PROTOCOL TS23.700-20V0.3.0
3GPP PROTOCOL TS23.502
3GPP PROTOCOL TR23.700-020
3GPP PROTOCOL TS23.700-20V0.3.0
3GPP PROTOCOL TS23.502
3GPP PROTOCOL TR23.700-020
Attorney, Agent or Firm:
DEQI INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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