Method for increased location receiver sensitivity
First Claim
Patent Images
1. A method for detecting a first image of a transmitted signal within a received signal containing a plurality of images of the transmitted signal, the method comprising the steps of:
- detecting a second image of the transmitted signal;
determining a set of characteristics of the second image of the transmitted signal; and
using the set of characteristics to detect the first image of the transmitted signal, wherein the second image of the transmitted signal has a higher amplitude than the first image of the transmitted signal.
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Abstract
A first image (200) of a transmitted signal is detected within a received signal containing a plurality of images of the transmitted signal. This is accomplished by detecting a second image (210) of the transmitted signal. A set of characteristics of the second image of the transmitted signal is determined, and subsequently used to detect the first image (200) of the transmitted signal.
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Citations
19 Claims
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1. A method for detecting a first image of a transmitted signal within a received signal containing a plurality of images of the transmitted signal, the method comprising the steps of:
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detecting a second image of the transmitted signal; determining a set of characteristics of the second image of the transmitted signal; and using the set of characteristics to detect the first image of the transmitted signal, wherein the second image of the transmitted signal has a higher amplitude than the first image of the transmitted signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification