COMMUNICATION METHOD AND APPARATUS

Title:

COMMUNICATION METHOD AND APPARATUS

Document Type and Number:

WIPO Patent Application WO/2020/114391

Kind Code:

A1

Abstract:

Disclosed in the present application are a communication method and apparatus. The method comprises: a sending end device obtains information about a first time corresponding to a data unit, wherein the first time uses the timing of a source network device as a reference; the sending end device determines information about a second time corresponding to the data unit, wherein the second time uses the timing of a target network device as a reference; and the sending end device sends to a receiving end device the information about the second time. Also disclosed is a corresponding apparatus. By use of the solution of the present application, during a handover transmission process, the information about the first time is information about a time that uses the timing of the source network device as a reference, and the sending end device converts the information about the first time into information about the second time that uses the timing of the target network device as a reference, so that the receiving end device can uniformly use the timing of the current serving cell, thereby reducing the processing complexity of the receiving end device.

Inventors:

HU XINGXING (CN)
ZHANG HONGPING (CN)
ZENG QINGHAI (CN)

Application Number:

PCT/CN2019/122703

Publication Date:

June 11, 2020

Filing Date:

December 03, 2019

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04W36/00

Domestic Patent References:

WO2011137561A1

2011-11-10

Foreign References:

CN104782178A	2015-07-15
CN104782178A	2015-07-15
CN102244907A	2011-11-16
CN201550284U	2010-08-11
CN103874153A	2014-06-18
CN201811496817A	2018-12-07

Other References: