DATA TRANSMISSION METHOD AND COMMUNICATION DEVICE - GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

Title:

DATA TRANSMISSION METHOD AND COMMUNICATION DEVICE

Document Type and Number:

WIPO Patent Application WO/2018/195770

Kind Code:

A1

Abstract:

Disclosed in the present application are a data transmission method and a communication device. The method comprises: determining the type of a packet data convergence protocol service data unit (PDCP SDU); determining the time length of a packet loss timer according to the type of the PDCP SDU; and processing, according to the packet loss timer, the PDCP SDU or a data unit generated based on the PDCP SDU. Accordingly, the transmission requirements of different types of data units can be satisfied.

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Inventors:

YANG NING (CN)
LIU JIANHUA (CN)

Application Number:

PCT/CN2017/081838

Publication Date:

November 01, 2018

Filing Date:

April 25, 2017

Export Citation:

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Assignee:

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)

International Classes:

H04W28/06; H04L47/32

Foreign References:

CN102469511A	2012-05-23
CN102742292A	2012-10-17
CN101340390A	2009-01-07
EP2667655A1	2013-11-27
US8804742B2	2014-08-12

Other References: