Information transmission system, information sending/receiving system and information terminal
First Claim
1. An information transmission system having an information sending/receiving system which transmits information by radio communication, and an information terminal which acquires information from the information sending/receiving system by radio communication, the information sending/receiving system comprising:
- a first radio control module which executes bidirectional radio communication with the information terminal;
an information terminal detection module which detects the information terminal capable of radio communication by the first radio control module; and
an information transmission/reception unit which transmits and receives information by the first radio control module to and from the information terminal detected by the information terminal detection module, and the information terminal comprising;
a second radio control module which executes bidirectional radio communication with the first radio control module;
an information sending/receiving system detection module which detects the information sending/receiving system capable of radio communication by the second radio control module;
an information setting unit which sets information to be desired;
an information receiving module which receives information sent from the information sending/receiving system detected by the information sending/receiving system detection module; and
an information output unit which outputs information set by the information setting unit, which corresponds to the information received by the information receiving module.
1 Assignment
0 Petitions
Accused Products
Abstract
An information sending/receiving system performs bidirectional radio communication with an information terminal via a plurality of antennas provided at a plurality of radio relay points, respectively. When the information sending/receiving system has detected an information terminal capable of radio communication via the antennas, the information sending/receiving system performs transmission/reception of information with this information terminal.
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Citations
14 Claims
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1. An information transmission system having an information sending/receiving system which transmits information by radio communication, and an information terminal which acquires information from the information sending/receiving system by radio communication,
the information sending/receiving system comprising: -
a first radio control module which executes bidirectional radio communication with the information terminal;
an information terminal detection module which detects the information terminal capable of radio communication by the first radio control module; and
an information transmission/reception unit which transmits and receives information by the first radio control module to and from the information terminal detected by the information terminal detection module, and the information terminal comprising;
a second radio control module which executes bidirectional radio communication with the first radio control module;
an information sending/receiving system detection module which detects the information sending/receiving system capable of radio communication by the second radio control module;
an information setting unit which sets information to be desired;
an information receiving module which receives information sent from the information sending/receiving system detected by the information sending/receiving system detection module; and
an information output unit which outputs information set by the information setting unit, which corresponds to the information received by the information receiving module. - View Dependent Claims (2)
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3. An information sending/receiving system which transmits information by radio communication, comprising:
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a radio control module which executes bidirectional radio communication with an information terminal;
an information terminal detection module which detects the information terminal capable of radio communication by the radio control module; and
an information transmission/reception unit which transmits and receives information by the radio control module to and from the information terminal detected by the information terminal detection module. - View Dependent Claims (4, 5, 6, 7, 8)
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9. An information terminal which acquires information by radio communication, comprising:
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a radio control module which executes bidirectional radio communication with an information sending/receiving system;
an information sending/receiving system detection module which detects the information sending/receiving system capable of radio communication by the radio control module;
an information setting unit which sets information to be desired;
an information receiving module which receives information sent from the information sending/receiving system detected by the information sending/receiving system detection module; and
an information output unit which outputs information set by the information setting unit, which corresponds to the information received by the information receiving module. - View Dependent Claims (10, 11, 12, 13, 14)
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Specification