DATA PROCESSING TERMINAL SYSTEM AND TRANSMITTING AND RECEIVING METHOD USING THE SAME
First Claim
1. A radio system comprising:
- a radio unit; and
a signal processing unit provided separately from said radio unit,wherein said radio unit comprises;
a reception signal converting circuit configured to generate a reception digital signal from a reception radio signal;
a clock generating circuit configured to generate a clock; and
a first interface configured to operate in response to said clock, andsaid signal processing unit comprises;
a second interface connected with said first interface and configured to operate in response to said clock; and
a processing section configured to convert said reception digital signal supplied through said first and second interfaces.
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Accused Products
Abstract
An information processing terminal system includes an information processing terminal (6); and a transmitting and receiving unit (5) which is attached to the information processing terminal. The transmitting and receiving unit (5) converts a reception wave signal from a network into a reception analog baseband signal. The transmitting and receiving unit (5) converts the reception analog baseband signal into a reception digital baseband signal in synchronization with a clock. The information processing terminal (6) converts the reception digital baseband signal into a reception data in synchronization with a clock, and a transmission data into a transmission digital baseband signal in synchronization with the clock. The transmitting and receiving unit (5) converts the transmission digital baseband signal into a transmission analog baseband signal in synchronization with the clock. The transmitting and receiving unit (5) converts the transmission analog baseband signal into a transmission modulation wave signal to output to the network.
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Citations
14 Claims
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1. A radio system comprising:
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a radio unit; and a signal processing unit provided separately from said radio unit, wherein said radio unit comprises; a reception signal converting circuit configured to generate a reception digital signal from a reception radio signal; a clock generating circuit configured to generate a clock; and a first interface configured to operate in response to said clock, and said signal processing unit comprises; a second interface connected with said first interface and configured to operate in response to said clock; and a processing section configured to convert said reception digital signal supplied through said first and second interfaces. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A radio system comprising:
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a radio unit; and a signal processing unit provided separately from said radio unit, wherein said signal processing unit comprises; a clock generating circuit configured to generate a clock, said radio unit comprises; a reception signal converting circuit configured to generate a reception digital signal from a reception radio signal; and a first interface configured to operate in response to said clock, and said signal processing unit further comprises; a second interface connected with said first interface and configured to operate in response to said clock; and a processing section configured to convert said reception digital signal supplied through said first and second interfaces. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A radio system comprising:
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a radio unit; and a signal processing unit provided separately from said radio unit, wherein said radio unit comprises; reception signal converting means for generating a reception digital signal from a reception radio signal; clock generating means for generating a clock; and first interface means for operating in response to said clock, and said signal processing unit comprises; second interface means connected with said first interface means for operating in response to said clock; and demodulation processing means for converting said reception digital signal supplied through said first and second interface means.
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14. A radio system comprising:
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a radio unit; and a signal processing unit provided separately from said radio unit, wherein said signal processing unit comprises;
clock generating means for generating a clock, said radio unit comprises;reception signal converting means for generating a reception digital signal from a reception radio signal; and first interface means for operating in response to said clock, and said signal processing unit further comprises;
a second interface means connected with said first interface means, for operating in response to said clock; andprocessing means for converting said reception digital signal supplied through said first and second interface means.
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Specification