METHOD AND SYSTEM FOR DISPLAYING A WIRELESS CHANNEL SPACE ON A DISPLAY DEVICE
First Claim
1. A method for detecting signals in a channel space and display thereof, the method comprising:
- scanning a plurality of channels comprising a channel space to determine a channel space state, said channel space state comprising signal occupancy of said plurality of channels;
communicating said channel space state to a wireless display device, said wireless display device receiving input over a first channel of said channel space;
determining interference in said first channel of said channel space; and
displaying, in said wireless display device, a graphical representation of said channel space state in response to interference determined in said first channel, wherein said scanning is performed in a transmitter.
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Abstract
Embodiments of the present invention are directed to provide a method and system for the generation and display of a channel space state for a band of frequencies in a wireless display device. One novel method enables the display of a channel space state by continuously or repeatedly scanning, in a remote wireless transceiver, a channel space to determine a channel space state. The channel space state is communicated to the wireless display device. When interference for the channel used to transmit content to the wireless display device is detected during a scan, a graphical representation of the channel space state is displayed in the wireless display.
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Citations
20 Claims
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1. A method for detecting signals in a channel space and display thereof, the method comprising:
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scanning a plurality of channels comprising a channel space to determine a channel space state, said channel space state comprising signal occupancy of said plurality of channels; communicating said channel space state to a wireless display device, said wireless display device receiving input over a first channel of said channel space; determining interference in said first channel of said channel space; and displaying, in said wireless display device, a graphical representation of said channel space state in response to interference determined in said first channel, wherein said scanning is performed in a transmitter. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. The method according to claim 9, wherein said scanning said plurality of channels is performed at pre-determined intervals.
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10. A method for displaying a channel space state in a wireless display device, the method comprising:
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receiving, in a wireless display device, an input over a first radio frequency in a band of radio frequencies of a channel space; displaying said input received over said first radio frequency in said wireless display device; scanning said band of radio frequencies comprising said channel space to determine a channel space state, said channel space state comprising signal occupancy of said band of radio frequencies; communicating said channel space state to said wireless display device; determining interference in said first raid frequency of said channel space; and displaying, in said wireless display device, a graphical representation of said channel space state in response to interference determined in said first radio frequency, wherein said scanning is performed in a receiver. - View Dependent Claims (11, 12, 13, 14, 16, 19, 20)
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15. A system for displaying channel usage of a space state in a wireless display device, the system comprising:
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a receiver operable to be communicatively coupled to a transmitter, for receiving content transmitted over a first radio frequency, said first radio frequency in a band of radio frequencies of said channel space; and a wireless display device communicatively coupled to said receiver and for displaying said content received by said receiver; wherein a graphical representation of said usage of said channel space is displayed in said wireless display device. - View Dependent Claims (17, 18)
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Specification