Wireless channel selection techniques and devices
First Claim
1. A computer-readable storage medium encoded with computer-executable instructions which, when executed by a processor, perform a method for selecting a wireless channel for transmitting a media signal originating from a personal media player, the method comprising:
- identifying a target wireless channel from among a number of wireless channels;
identifying at least two additional wireless channels within a predetermined proximity of the target wireless channel;
evaluating a channel usability algorithm based on a characteristic of a signal received via the target wireless channel and characteristics of signals received via each of the at least two additional wireless channels; and
based on the evaluation of the channel usability algorithm, identifying the target wireless channel as being either usable or not usable to transmit the media signal.
2 Assignments
0 Petitions
Accused Products
Abstract
Techniques for locating wireless channels usable for transmitting media signals from personal media players that are adequately separated from wireless channels used for other purposes. One technique involves identifying a target channel and at least two additional channels within a certain proximity of the target channel, and evaluating a channel usability algorithm based on characteristics, such as the received signal strengths, of the target channel and the received signal strengths of each of the proximate channels. Based on evaluation of the algorithm, the target channel is deemed either usable or not usable to transmit the media signal. The most desirable available target channel(s) in a particular group or sub-group of wireless channels may also be identified.
28 Citations
20 Claims
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1. A computer-readable storage medium encoded with computer-executable instructions which, when executed by a processor, perform a method for selecting a wireless channel for transmitting a media signal originating from a personal media player, the method comprising:
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identifying a target wireless channel from among a number of wireless channels; identifying at least two additional wireless channels within a predetermined proximity of the target wireless channel; evaluating a channel usability algorithm based on a characteristic of a signal received via the target wireless channel and characteristics of signals received via each of the at least two additional wireless channels; and based on the evaluation of the channel usability algorithm, identifying the target wireless channel as being either usable or not usable to transmit the media signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method for wirelessly transmitting a media signal originating from a personal media player, the method comprising:
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identifying a target wireless channel from among a number of wireless channels; identifying at least two additional wireless channels within a predetermined proximity of the target wireless channel; receiving a signal via the target wireless channel; receiving signals via each of the at least two additional wireless channels; measuring a characteristic of the signal received via the target wireless channel; measuring characteristics of the signals received via each of the at least two additional wireless channels; arranging for evaluation of a channel usability algorithm based on the characteristic of the signal received via the target wireless channel and the characteristics of the signals received via each of the at least two additional wireless channels, the target wireless channel deemed to be either usable or not usable to transmit the media signal based on evaluation of the channel usability algorithm; and when the target wireless channel is deemed to be usable to transmit the media signal, transmitting the media signal via the target wireless channel.
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19. An electronic device, comprising:
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a transmitter operable to transmit a media signal; a computer-readable storage medium; and a processor responsive to the computer-readable storage medium and to a computer program, the computer program, when loaded into the processor, operable to; arrange for identification of a target wireless channel from among a number of wireless channels, arrange for evaluation of a channel usability algorithm based on a characteristic of a signal received via the target wireless channel and characteristics of signals received via each of at least two additional wireless channels within a predetermined proximity of the target wireless channel, the target wireless channel deemed to be either usable or not usable to transmit the media signal based on evaluation of the channel usability algorithm, and when the target wireless channel is deemed to be usable to transmit the media signal, arrange for the transmitter to transmit the media signal via the target wireless channel. - View Dependent Claims (20)
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Specification