Title:
RADIO WAVE ENVIRONMENT ANALYSIS DEVICE AND RADIO WAVE ENVIRONMENT ANALYSIS METHOD
Document Type and Number:
WIPO Patent Application WO/2020/195296
Kind Code:
A1
Abstract:
This radio wave environment analysis device comprises: a memory for holding position information about a wireless transmitter disposed in a target area in which at least one mobile body is present, and position information about a reference point that receives radio waves from the wireless transmitter; and a processor that acquires the reception strength of the radio waves at the reference point when at least one mobile body is present at the initial position, and the reception strength of the radio waves at the reference point when the mobile body is present at each of a plurality of movement positions to which the mobile body has moved over a plurality of times by a prescribed distance from the initial position. The processor selects one or more positions from among the plurality of movement positions in order to perform a simulation of the radio wave environment in the target area on the basis of the reception strength of the radio waves at the reference point when the at least one mobile body is present at the initial position and the plurality of movement positions.
Inventors:
ASADA TAKUYA
EMURA TEPPEI
SHIMAZAKI YASUNORI
EMURA TEPPEI
SHIMAZAKI YASUNORI
Application Number:
PCT/JP2020/005502
Publication Date:
October 01, 2020
Filing Date:
February 13, 2020
Export Citation:
Assignee:
PANASONIC CORP (JP)
International Classes:
H04W24/06; H04W4/029; H04W64/00
Domestic Patent References:
| WO2005088868A1 | 2005-09-22 |
Foreign References:
| JP2018170685A | 2018-11-01 | |||
| JP2018519711A | 2018-07-19 | |||
| JP2009005250A | 2009-01-08 |
Attorney, Agent or Firm:
TOKUDA Yoshiaki et al. (JP)
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