Pulse or digital communications – Equalizers – Automatic
Reexamination Certificate
2007-10-11
2010-11-16
Torres, Juan A (Department: 2611)
Pulse or digital communications
Equalizers
Automatic
C375S147000
Reexamination Certificate
active
07835433
ABSTRACT:
A receiver apparatus is disclosed. The receiver apparatus includes a plurality of signal receiving devices and a plurality of channel signal outputting devices for sampling signals received by the signal receiving devices at sampling rates switched within a predetermined range or between multiple values and outputting channel signals. The receiver apparatus also includes control devices for controlling the sampling rates in the channel signal outputting devices. The receiver apparatus also includes response estimating devices for estimating responses on the basis of the channel signals output from the channel signal outputting devices. The receiver apparatus also includes evaluating devices for evaluating reception characteristics on the basis of the responses estimated by the response estimating devices. The receiver apparatus further includes determining devices for determining the sampling rates in the channel signal outputting devices on the basis of the reception characteristics at the multiple sampling rates evaluated by the evaluating devices.
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Abe Masayoshi
Kondo Yuya
Sanada Yukitoshi
Tokoro Mario
Yokoshima Hideki
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Sony Corporation
Torres Juan A
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