Title:
RADIO COMMUNICATION SYSTEM USING MOVING MEANS
Document Type and Number:
Japanese Patent JP2002152106
Kind Code:
A
Abstract:
To receive plural contents so as not to interfere adjacent radios while a user is located on a moving means when performing one-way or two-way radio communication between a portable wireless terminal, that the user on the moving means has, and a radio control means on the side of the moving means.
The frequency bands of radio waves from adjacent radio control means are made different and contents to be transmitted spatially or timewisely are switched so that a communication system conquers the problem.
Inventors:
IKEDA HIDEO
Application Number:
JP2000340265A
Publication Date:
May 24, 2002
Filing Date:
November 08, 2000
Export Citation:
Assignee:
KOBE STEEL LTD
International Classes:
H04B3/60; H04B7/26; (IPC1-7): H04B7/26; H04B3/60
Attorney, Agent or Firm:
Takeo Honjo
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