Combining signals exhibiting multiple types of diversity

Communications: directive radio wave systems and devices (e.g. – With particular circuit – For correlation

Reexamination Certificate

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C342S159000, C375S347000

Reexamination Certificate

active

07427948

ABSTRACT:
Combining signals includes receiving first signals having a first frequency and second signals having a second frequency. A first weight reflecting a signal-to-noise ratio associated with a first signal is determined for each first signal, and a first signal output is generate from the first signals in accordance with the first weights. A second weight reflecting a signal-to-noise ratio associated with a second signal is determined for each second signal, and a second signal output is generate from the second signals in accordance with the second weights. The first signal output and the second signal output are combined to yield a combined signal output.

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