DRB MAPPING METHOD AND APPARATUS - CHINA ACADEMY OF TELECOMM TECH

Title:

DRB MAPPING METHOD AND APPARATUS

Document Type and Number:

WIPO Patent Application WO/2016/082652

Kind Code:

A1

Abstract:

Disclosed are a DRB mapping method and apparatus. The method in the embodiments of the present invention comprises: a network device and a terminal determining a DRB mapping manner, wherein the DRB mapping manner refers to whether a DRB is allowed to be mapped onto a licensed frequency band carrier and/or is allowed to be mapped onto an unlicensed frequency band carrier; and the network device and the terminal sending service data of the DRB on a designated carrier according to the determined DRB mapping manner. The embodiments of the present invention enable service data having certain requirements for the service quality (such as a VOIP service, or an online video, game, etc.) not to be sent on an unlicensed frequency band carrier, thereby avoiding a service delay increase caused by the discontinuous work of the unlicensed frequency band carrier and a service quality reduction caused by time delay shaking, such that the service experience of a user can be effectively improved.

Inventors:

WANG YAN (CN)
BAO WEI (CN)
XU FANGLI (CN)

Application Number:

PCT/CN2015/093238

Publication Date:

June 02, 2016

Filing Date:

October 29, 2015

Export Citation:

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Assignee:

CHINA ACADEMY OF TELECOMM TECH (CN)

International Classes:

H04W16/14

Domestic Patent References:

WO2013131257A1

2013-09-12

Foreign References:

CN103517456A	2014-01-15
CN104363598A	2015-02-18
US20120250631A1	2012-10-04

Other References: