Systems and methods for hearing assistance RF multi-band operation
First Claim
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1. A method for multi-band operation in a hearing assistance device, the method comprising:
- detecting, in a hearing assistance device, a degraded performance of a first communication link, the first communication link being used as a current communication link to conduct wireless communication, the first communication link having an associated first communication link quality, the first communication link associated with a first radio frequency (RF) band; and
in response to detecting the degraded performance;
identifying a second RF band communication link from among a plurality of RF band communication links available for use by the hearing assistance device, the second communication link having an associated second communication link quality;
comparing the second communication link quality to the first communication link quality;
determining, based on the comparison between the second communication link quality and the first communication link quality, that the second communication link quality is higher than the first communication link fatality; and
selecting the second communication link as the current communication link to conduct wireless communication by the hearing assistance device in response to the determination that the second communication link quality is higher than the first communication link quality.
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Abstract
The present disclosure relates to a multi-band wireless communication of information for a hearing assistance device, where the multi-band operation is adapted to provide communications at different radio frequency (RF) bands. In applications of hearing aids, the processor is adapted to perform correction of sound for a hearing impaired user. In certain examples, the present subject matter provides an improved data transmission integrity and reliability.
13 Citations
27 Claims
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1. A method for multi-band operation in a hearing assistance device, the method comprising:
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detecting, in a hearing assistance device, a degraded performance of a first communication link, the first communication link being used as a current communication link to conduct wireless communication, the first communication link having an associated first communication link quality, the first communication link associated with a first radio frequency (RF) band; and in response to detecting the degraded performance; identifying a second RF band communication link from among a plurality of RF band communication links available for use by the hearing assistance device, the second communication link having an associated second communication link quality; comparing the second communication link quality to the first communication link quality; determining, based on the comparison between the second communication link quality and the first communication link quality, that the second communication link quality is higher than the first communication link fatality; and selecting the second communication link as the current communication link to conduct wireless communication by the hearing assistance device in response to the determination that the second communication link quality is higher than the first communication link quality. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A hearing aid for a wearer having a hearing impairment, the hearing aid adapted to perform wireless communications, the hearing aid comprising:
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a multi-band antenna; a receiver comprising a multi-band radio with frequency control adapted to provide operation in a plurality of RF bands, the receiver adapted to receive signals from one or more antennas; and a processor in communication with the multi-band radio, the processor adapted to; detect a degraded performance of a first communication link, the first communication link being used as a current communication link to conduct wireless communication, the first communication link having an associated first communication link quality, the first communication link associated with a first radio frequency (RF) band; and in response to detecting the degraded performance; identify a second RF band communication link from among a plurality of RF band communication links available for use by the hearing aid, the second communication link having an associated second communication link quality; comparing the second communication link quality to the first communication link quality; determining, based on the comparison between the second communication link quality and the first communication link quality, that the second communication link quality is higher than the first communication link quality; and select the second communication link as the current communication link to conduct wireless communication by the hearing aid in response to the determination that the second communication link quality is higher than the first communication link quality. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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Specification