Radio receiving system and method for searching radio signals
First Claim
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1. A system for receiving radio signals, comprising:
- a satellite receiver receiving a satellite position signal, comprising position information;
a look-up table storing frequencies corresponding to the position information; and
a radio receiver comprising a processor, searching the look-up table according to the position information to obtain a frequency corresponding to the position information, and receiving radio signals according to the frequency.
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Abstract
A system for receiving radio signals and a method for searching radio signals. The system includes a satellite receiver, a look-up table, and a radio signal receiver. The satellite receiver receives satellite signals, and provides position information according thereto. The look up table stores a relationship between the position information and the corresponding frequencies of radio signals. The radio receiver includes a processor which searches the look-up table to locate frequencies corresponding to the position information, whereby the radio receiver receives radio signals accordingly.
7 Citations
18 Claims
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1. A system for receiving radio signals, comprising:
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a satellite receiver receiving a satellite position signal, comprising position information;
a look-up table storing frequencies corresponding to the position information; and
a radio receiver comprising a processor, searching the look-up table according to the position information to obtain a frequency corresponding to the position information, and receiving radio signals according to the frequency. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for searching radio signals, comprising:
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providing a current position;
providing a look-up table, storing a frequency corresponding to the current position position; and
searching the look-up table to obtain the frequency corresponding to the current position. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification