Demodulation apparatus for a network transceiver and method...

Details Demodulation apparatus for a network transceiver and method... Demodulation apparatus for a network transceiver and method...

2007-09-18

2007-09-18

Tran, Khanh (Department: 2611)

Pulse or digital communications

Equalizers

Automatic

Reexamination Certificate

active

10687671

ABSTRACT:
A transceiver of a communication system is disclosed. The transceiver comprises a front-end receiver for receiving a receiving signal and converting to a first signal with a pre-cursor component and a post-cursor component, a noise canceller coupled to the front-end receiver10for generating a second signal through eliminating the noise of the first signal, a Feed-Forward Equalizer (FFE) coupled to the noise canceller for generating a third signal through eliminating the pre-cursor component in the second signal according to a transfer function including a plurality of adjustable constants, wherein the adjustable constants includes a main-tap and the value of the main-tap is predetermined, and a decoding system coupled to the FFE for decoding the third signal and eliminating the post-cursor component in the third signal.

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