COMMUNICATION METHOD AND APPARATUS

Title:

COMMUNICATION METHOD AND APPARATUS

Document Type and Number:

WIPO Patent Application WO/2019/191969

Kind Code:

A1

Abstract:

Embodiments of the present application provide a communication method and apparatus. The communication method comprises: a terminal device sends a first indication message, the first indication message being used for indicating the first time type and/or first time precision, or the first indication message being used for instructing an access network device to send time information to the terminal device; the terminal device receives the time information; the terminal device synchronizes the time thereof according to the time information. Accordingly, also provided is a communication apparatus. According to the embodiments of the present application, the terminal device can obtain the time type and/or time precision preferred by the terminal device in different application scene requirements.

More Like This:

JPH06350627	SYNCHRONISM CHECK SYSTEM FOR MULTI-PORT RELAY LSI
WO/2018/053747	RESOURCE SHARING METHOD, NETWORK NODE, AND ASSOCIATED APPARATUS
JPS5835621	SUPPLY METHOD FOR CLOCK PULSE

Inventors:

WAN GUANGNAN (CN)
YU FENG (CN)
LIN BO (CN)
YU GUANGWEI (CN)

Application Number:

PCT/CN2018/082007

Publication Date:

October 10, 2019

Filing Date:

April 04, 2018

Export Citation:

Click for automatic bibliography generation Help

Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04L7/00; G04R20/02; H04J3/06; H04W56/00

Foreign References:

CN103796296A	2014-05-14
CN105682215A	2016-06-15
US20170374644A1	2017-12-28

Other References:

ERICSSON: "UE Time Synchronization", 3GPP TSG RAN WG2 #101, R2-1802721, 2 March 2018 (2018-03-02), XP051399889
See also references of EP 3764585A4

Attorney, Agent or Firm:

SCIHEAD IP LAW FIRM (CN)

Download PDF:

View/Download PDF PDF Help

Previous Patent: COMMUNICATION METHOD, NETWORK DEVICE, AND TERMINAL DEVICE

Next Patent: COMMUNICATION METHOD, COMMUNICATION APPARATUS, AND SYSTEM