Title:
SYSTEM AND METHOD FOR BEAM-FORMED CHANNEL STATE REFERENCE SIGNALS
Document Type and Number:
WIPO Patent Application WO/2016/070706
Kind Code:
A1
Abstract:
A method for operating a reception point includes receiving a plurality of first directional reference signals spanning a first plane, selecting at least one first directional reference signal from the plurality of received first directional reference signals that meets a first selection criterion, sending a first feedback indicating the selected at least one first directional reference signal, receiving a plurality of second directional reference signals spanning a second plane oriented in accordance with the selected at least one first directional reference signal, selecting at least one second directional reference signal from the plurality of received second directional reference signals that meet a second selection criterion, and sending a second feedback indicating the selected at least one second directional reference signals.
Inventors:
STIRLING-GALLACHER RICHARD (US)
Application Number:
PCT/CN2015/092008
Publication Date:
May 12, 2016
Filing Date:
October 15, 2015
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W24/08; H04W24/10
Domestic Patent References:
| WO2010149038A1 | 2010-12-29 |
Foreign References:
| CN103812619A | 2014-05-21 | |||
| CN102958147A | 2013-03-06 | |||
| CN103081371A | 2013-05-01 |
Other References:
See also references of EP 3207736A4
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