TRANSMISSION METHOD AND DEVICE FOR DOWNLINK RECEIVING BEAM TRAINING SIGNAL - CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY

Title:

TRANSMISSION METHOD AND DEVICE FOR DOWNLINK RECEIVING BEAM TRAINING SIGNAL

Document Type and Number:

WIPO Patent Application WO/2018/028501

Kind Code:

A1

Abstract:

Disclosed in the present disclosure are a transmission method and a transmission device for a downlink receiving beam training signal. The transmission method at a second apparatus side comprises: receiving a downlink receiving beam training triggering notification message sent by a first apparatus; receiving, according to the downlink receiving beam training triggering notification message, a downlink receiving beam training signal sent by the first apparatus to perform downlink receiving beam training. The sending method at the first apparatus side comprises: after it is determined to perform downlink receiving beam training on a second apparatus, sending to the second apparatus a downlink receiving beam training triggering notification message; and after sending to the second apparatus the downlink receiving beam training triggering notification message, sending to the second apparatus a downlink receiving beam training signal.

Inventors:

HUANG QIUPING (CN)
GAO QIUBIN (CN)
CHEN RUNHUA (CN)
LI HUI (CN)
TAMRAKAR RAKESH (CN)
SONG YANG (CN)
SU XIN (CN)
YANG YU (CN)
WANG MENGJUN (CN)
LI CHUANJUN (CN)

Application Number:

PCT/CN2017/095838

Publication Date:

February 15, 2018

Filing Date:

August 03, 2017

Export Citation:

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Assignee:

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY (CN)

International Classes:

H04B7/08

Foreign References:

CN106953676A	2017-07-14
CN105340132A	2016-02-17
CN104734759A	2015-06-24
CN103931109A	2014-07-16
CN105721033A	2016-06-29

Other References: