Title:
WIRELESS COMMUNICATION SYSTEM AND MANAGEMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/154739
Kind Code:
A1
Abstract:
Provided is a wireless communication system provided with a plurality of first wireless stations, a plurality of second wireless stations, and a management device for managing the plurality of first wireless stations and the plurality of second wireless stations, wherein the management device is provided with: a selection unit for selecting, from among a plurality of antennas provided to the plurality of first wireless stations and a plurality of antennas provided to the plurality of second wireless stations, a plurality of antennas to be used for sending a reference signal; and an instruction unit for instructing the plurality of first wireless stations or the plurality of second wireless stations to send the reference signal using the plurality of antennas selected by the selection unit to be used for sending the reference signal.
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Inventors:
OKUYAMA TATSUKI (JP)
SUYAMA SATOSHI (JP)
OBARA TATSUNORI (JP)
OKUMURA YUKIHIKO (JP)
SUYAMA SATOSHI (JP)
OBARA TATSUNORI (JP)
OKUMURA YUKIHIKO (JP)
Application Number:
PCT/JP2017/008335
Publication Date:
September 14, 2017
Filing Date:
March 02, 2017
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W72/04; H04B7/024; H04B7/06; H04W16/28; H04W28/16
Domestic Patent References:
| WO2010076854A1 | 2010-07-08 | |||
| WO2016031662A1 | 2016-03-03 |
Foreign References:
| JP2013031168A | 2013-02-07 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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