Method for controlling diversity receivers in a wireless communication device
First Claim
1. A method for controlling diversity receivers in a wireless communication device comprising the steps of:
- determining if the wireless communication device is experiencing poor coverage;
using a first receiver and a second receiver for diversity, if the wireless communication device is experiencing poor coverage; and
using the second receiver for scanning, if the wireless communication device is not experiencing poor coverage.
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Accused Products
Abstract
A method for controlling diversity receivers in a wireless communication device includes the steps of: determining if the wireless communication device is experiencing poor coverage (220), using a first receiver and a second receiver for diversity (230) if the wireless communication device is experiencing poor coverage, and using the second receiver for scanning (240) if the wireless communication device is not experiencing poor coverage. Thus, diversity can be used when needed to improve reception. Both receivers, however, can be used in a non-diversity mode to reduce current drain or to speed up channel acquisition when coverage is not poor.
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Citations
17 Claims
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1. A method for controlling diversity receivers in a wireless communication device comprising the steps of:
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determining if the wireless communication device is experiencing poor coverage;
using a first receiver and a second receiver for diversity, if the wireless communication device is experiencing poor coverage; and
using the second receiver for scanning, if the wireless communication device is not experiencing poor coverage. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method for controlling diversity receivers in a device comprising the steps of:
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scanning a list of channels using a first receiver and a second receiver separately;
marking a channel as a diversity candidate channel; and
using the first receiver and the second receiver for diversity to scan the diversity candidate channel. - View Dependent Claims (17)
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Specification