Title:
移動局と固定局間の通信システムおよび通信方法
Document Type and Number:
Japanese Patent JP6636268
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a communication system between a mobile station and a stationary station that can accurately associate a mobile object with the stationary station by mitigating an impact of the reflection or diffraction of a radio wave in a radio wave.SOLUTION: A communication system between a mobile station and a stationary station includes: a mobile station that has a radio communication function and is capable of moving to a two-dimensional or three-dimensional position; and a plurality of stationary stations that have a radio communication function and are fixed at a two-dimensional or three-dimensional prescribed position. The communication system measures the strength of a radio wave of radio communication between the mobile station and the stationary stations, determines a relevant stationary station on the basis of a result thereof, and gives related information.SELECTED DRAWING: Figure 1
Inventors:
Shinsuke Inoue
Hiromi Inaba
Hiromi Inaba
Application Number:
JP2015098746A
Publication Date:
January 29, 2020
Filing Date:
May 14, 2015
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
B66B3/00; H04W8/00
Domestic Patent References:
| JP2014142308A | ||||
| JP2014021070A | ||||
| JP2012124577A |
Foreign References:
| US20130344888 |
Other References:
岡龍太 外3名,“位置特定インフラ専用無線LANアクセスポイントの試作と測位精度の検討評価”,情報処理学会 第73回(平成23年)全国大会講演論文集(3),2011年 3月 2日,Pages 3_275 - 3_276
Attorney, Agent or Firm:
Polaire Patent Business Corporation