METHOD AND DEVICE FOR TRANSMITTING INDICATION INFORMATION

Title:

METHOD AND DEVICE FOR TRANSMITTING INDICATION INFORMATION

Document Type and Number:

WIPO Patent Application WO/2016/101107

Kind Code:

A1

Abstract:

Disclosed are a method and device for transmitting indication information. The method comprises: determining a first signature sequence and a first modulation constellation used by a terminal device in transmitting an uplink data stream; determining indication information used for indicating the first signature sequence and the first modulation constellation; and, transmitting the indication information to the terminal device. The method and device of embodiments of the present invention for transmitting indication information, by determining via a network device the first signature sequence and the second modulation constellation used by the terminal device in transmitting the uplink data stream, determining the indication information used for indicating the first signature sequence and the first modulation constellation, and transmitting the indication information to the terminal device, allow the terminal device to determine the first signature sequence and the first modulation constellation allocated by the network device and to employ the first signature sequence and the first modulation constellation for transmission of data, thus allowing effectively increased network capacity of a system.

Inventors:

XU XIUQIANG (CN)
WANG LEI (CN)
CHEN YAN (CN)

Application Number:

PCT/CN2014/094540

Publication Date:

June 30, 2016

Filing Date:

December 22, 2014

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04W72/12

Domestic Patent References:

WO2007029745A1

2007-03-15

Foreign References:

CN101640940A	2010-02-03
CN101541011A	2009-09-23
CN101621490A	2010-01-06

Other References: