COMMUNICATION SYSTEM, TUNER, AND SETTING METHOD
First Claim
1. A communication system comprising:
- a mobile device including a signal generating unit configured to generate a first signal and a transmitting unit configured to wirelessly transmit the first signal generated by the signal generating unit, the first signal including frequency information that is used in wireless communication between the mobile device and a tuner; and
the tuner including a setting processing unit configured to set a receiving frequency of an antenna and a demodulation frequency of a phase synchronization circuit, the setting processing unit being configured to set the receiving frequency and the demodulation frequency on the basis of the frequency information included in the first signal from the mobile device.
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Accused Products
Abstract
A mobile device includes a signal generating unit that generates a first signal and a transmitting unit that wirelessly transmits the first signal generated by the signal generating unit. The first signal includes frequency information that is used in wireless communication between the mobile device and a tuner. The tuner includes a setting processing unit that sets a receiving frequency of an antenna and a demodulation frequency of a phase synchronization circuit. The setting processing unit sets the receiving frequency and the demodulation frequency on the basis of the frequency information included in the first signal from the mobile device.
13 Citations
6 Claims
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1. A communication system comprising:
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a mobile device including a signal generating unit configured to generate a first signal and a transmitting unit configured to wirelessly transmit the first signal generated by the signal generating unit, the first signal including frequency information that is used in wireless communication between the mobile device and a tuner; and the tuner including a setting processing unit configured to set a receiving frequency of an antenna and a demodulation frequency of a phase synchronization circuit, the setting processing unit being configured to set the receiving frequency and the demodulation frequency on the basis of the frequency information included in the first signal from the mobile device. - View Dependent Claims (2, 3, 4)
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5. A tuner that carries out wireless communication with a mobile device, comprising:
a setting processing unit configured to set a receiving frequency of an antenna and a demodulation frequency of a phase synchronization circuit on the basis of frequency information that is used in wireless communication between the mobile device and the tuner, the frequency information being included in a first signal from the mobile device.
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6. A setting method for a communication system including a mobile device and a tuner, comprising:
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generating a first signal with a use of the mobile device, the first signal including frequency information that is used in wireless communication between the mobile device and the tuner; wirelessly transmitting the first signal with the use of the mobile device; and setting a receiving frequency of an antenna and a demodulation frequency of a phase synchronization circuit on the basis of the frequency information with the use of the tuner, the frequency information being included in the first signal from the mobile device.
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Specification