Title:
DEVICE USED AT WIRELESS COMMUNICATION BASE STATION SIDE AND USER EQUIPMENT SIDE, AND METHOD
Document Type and Number:
WIPO Patent Application WO/2017/050209
Kind Code:
A1
Abstract:
A device used at a wireless communication base station side and a user equipment side, and a method. The device used at a wireless communication base station side comprises: a sequence generation unit configured to generate a reference signal sequence; and a resource mapping unit configured to determine a reference signal pattern composed of a mapping relationship between an antenna port and a resource unit of a physical transmission resource according to the number of antenna ports for sending reference signals, and mapping the reference signal sequence to the resource unit based on the reference signal pattern for transmission, wherein the reference signal pattern comprises code division multiplexing conducted on the resource unit in a frequency domain between antenna ports.
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Inventors:
XU JIN (CN)
JIN BINGCHENG (CN)
GAO CHENG (CN)
LIU SIQI (CN)
CHEN JINHUI (CN)
JIN BINGCHENG (CN)
GAO CHENG (CN)
LIU SIQI (CN)
CHEN JINHUI (CN)
Application Number:
PCT/CN2016/099450
Publication Date:
March 30, 2017
Filing Date:
September 20, 2016
Export Citation:
Assignee:
SONY CORP (JP)
XU JIN (CN)
JIN BINGCHENG (CN)
GAO CHENG (CN)
LIU SIQI (CN)
CHEN JINHUI (CN)
XU JIN (CN)
JIN BINGCHENG (CN)
GAO CHENG (CN)
LIU SIQI (CN)
CHEN JINHUI (CN)
International Classes:
H04J13/10
Foreign References:
| CN103944685A | 2014-07-23 | |||
| CN102412840A | 2012-04-11 | |||
| CN102437987A | 2012-05-02 |
Other References:
HUAWEI ET AL.: "CSI-RS design for 12 and 16 ports", 3GPP TSG RAN MEETING #82, R1-153792, 24 August 2015 (2015-08-24) - 28 August 2015 (2015-08-28), XP050993354
See also references of EP 3352395A4
See also references of EP 3352395A4
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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