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Chien et al. - Google Patents

THE APPLICATION OF NEW FAR-END CROSSTALK CANCELLATION IN 10GBASE-T

Chien et al.

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Document ID
1585421371294275622
Author
Chien Y
Tsao H
Mao W

External Links

Snippet

In 10GBASE-T system, far-end crosstalk (FEXT) interference results in a considerable loss in decision point signal-to-noise ratio (DP-SNR). Thus IEEE 802.3 an work group suggests that FEXT interference must be suppressed by at least 20 dB to achieve the DP-SNR …
Continue reading at www.researchgate.net (PDF) (other versions)

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    • H04L25/02—Details ; Arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks ; Receiver end arrangements for processing baseband signals
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
    • H04L2025/03439—Fixed structures
    • H04L2025/03445—Time domain
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    • H04L25/00—Baseband systems
    • H04L25/02—Details ; Arrangements for supplying electrical power along data transmission lines
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    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03114—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals
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    • H04L25/00—Baseband systems
    • H04L25/02—Details ; Arrangements for supplying electrical power along data transmission lines
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    • H04L25/03006—Arrangements for removing intersymbol interference
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    • H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
    • H04L25/03057—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a recursive structure
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    • H04L25/03006—Arrangements for removing intersymbol interference
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    • H04L25/497—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels; Baseband coding techniques specific to data transmission systems by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems
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    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication

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