Access point for local area radio communication and radio communication system using the same
First Claim
1. An access point for local area radio communication with a plurality of radio information terminal devices, comprising:
- a gateway unit enabling an internet connection in a plurality of different circuits;
a settop box unit having a tuner to receive broadcasting from each of a plurality of different media and a selector selecting and outputting a video signal and an audio signal from said tuner corresponding to a request signal; and
an AV/LAN radio transmission unit having a video and audio communication module to transmit a video signal and an audio signal output from said settop box unit by wireless and receive a request signal for changing a received broadcasting channel and broadcasting media, a transmission and reception module connected to pairs of communication antennas and said gateway unit and performing transmission and reception for local area radio communication, and a pair of transmission and reception antennas;
wherein said local area radio communication and communication for a plurality of said AV signal distributions and reception of a request signal for changing a received broadcasting channel and broadcasting media are respectively performed in frequency bands that are not overlapping one another.
1 Assignment
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Accused Products
Abstract
An access point includes a gateway enabling an internet connection, a settop box selecting and outputting a video signal and an audio signal from a plurality of tuners respectively receiving broadcastings corresponding to a request signal, and an AV/LAN radio transmission module having an AV communication module for transmitting and receiving a video signal and an audio signal by wireless, a radio LAN transmission and reception module performing transmission and reception, and transmission and reception antenna, and local area radio communication and communication for a plurality of AV signal distributions are performed in frequency bands that are not overlapping one another. Therefore, a radio LAN such as the internet as well as broadcasting contents distribution can be provided to a mobile information terminal device.
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Citations
18 Claims
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1. An access point for local area radio communication with a plurality of radio information terminal devices, comprising:
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a gateway unit enabling an internet connection in a plurality of different circuits;
a settop box unit having a tuner to receive broadcasting from each of a plurality of different media and a selector selecting and outputting a video signal and an audio signal from said tuner corresponding to a request signal; and
an AV/LAN radio transmission unit having a video and audio communication module to transmit a video signal and an audio signal output from said settop box unit by wireless and receive a request signal for changing a received broadcasting channel and broadcasting media, a transmission and reception module connected to pairs of communication antennas and said gateway unit and performing transmission and reception for local area radio communication, and a pair of transmission and reception antennas;
whereinsaid local area radio communication and communication for a plurality of said AV signal distributions and reception of a request signal for changing a received broadcasting channel and broadcasting media are respectively performed in frequency bands that are not overlapping one another. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification