Title:
通信システム、携帯端末、及びプログラム
Document Type and Number:
Japanese Patent JP7410727
Kind Code:
B2
Abstract:
To provide a communication system that can provide tour information for users who walk in predetermined walking areas at low cost.SOLUTION: In a communication system 1, fixed terminals D01-D05 that transmit existence notification information are placed at tour points in a walking area R. A user walks in the walking area R while carrying a mobile terminal. When receiving the existence notification information from the fixed terminals D01-D05, the mobile terminal displays radio wave intensity-related information of a received radio wave of the existence notification information on a display unit of the mobile terminal.SELECTED DRAWING: Figure 1
Inventors:
Yasufumi Kubota
Application Number:
JP2020009286A
Publication Date:
January 10, 2024
Filing Date:
January 23, 2020
Export Citation:
Assignee:
Espec Co., Ltd.
International Classes:
H04W4/024; H04W88/02
Domestic Patent References:
| JP2008128671A | ||||
| JP6615394B1 | ||||
| JP10300507A | ||||
| JP2014239393A | ||||
| JP2016133468A | ||||
| JP2017111158A | ||||
| JP2006303696A | ||||
| JP2014059203A | ||||
| JP4923158B1 | ||||
| JP2006266757A |
Attorney, Agent or Firm:
Masataka Kotani
Koji Nishitani
Koji Nishitani