SIGNAL TRANSMISSION METHOD AND APPARATUS - GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

Title:

SIGNAL TRANSMISSION METHOD AND APPARATUS

Document Type and Number:

WIPO Patent Application WO/2018/132944

Kind Code:

A1

Abstract:

A signal transmission method and apparatus, capable of determining suitable precoding granularity to enable a balance between a precoding gain and channel estimation performance. The method comprises: a first apparatus determining a first basic parameter set employed for transmitting a signal; the first apparatus determining, according to the first basic parameter set, first precoding granularity employed for transmitting the signal; and using the first precoding granularity to transmit the signal between the first apparatus and a second apparatus.

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Inventors:

LIN YANAN (CN)

Application Number:

PCT/CN2017/071410

Publication Date:

July 26, 2018

Filing Date:

January 17, 2017

Export Citation:

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Assignee:

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)

International Classes:

H04B7/0456; H04B7/06

Foreign References:

CN101931442A	2010-12-29
CN102638337A	2012-08-15
CN103905101A	2014-07-02
US20160227520A1	2016-08-04

Other References: