Title:
無線通信装置
Document Type and Number:
Japanese Patent JP4353035
Kind Code:
B2
Abstract:
To appropriately detect the quality of a communication environment involving each radio communication equipment in an ad-hoc mode communication system.
A station 30a detects the respective received signal strengths of radio signals transmitted from the other stations 30b-30i. Received signal strength information corresponding to each station 30b-30i is graded to a plurality of quality levels, respectively. The quality of the communication environment involving the station 30a is evaluated based on the distribution of the number of stations responsible for each quality level.
COPYRIGHT: (C)2006,JPO&NCIPI
Inventors:
Yukihiro Yamamoto
Miyata Hachiro
Masayuki HORIBA
Satoshi Tanaka
Miyata Hachiro
Masayuki HORIBA
Satoshi Tanaka
Application Number:
JP2004269214A
Publication Date:
October 28, 2009
Filing Date:
September 16, 2004
Export Citation:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
H04W84/18; H04W24/08
Domestic Patent References:
| JP10155184A |
Attorney, Agent or Firm:
Yoshiyuki Osuga