A pipelined adaptive NEXT canceller

Gi Hong Im; Naresh R. Shanbhag

doi:10.1109/78.705453

A pipelined adaptive NEXT canceller

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Abstract

A near-end crosstalk (NEXT) canceller using a flne-grain pipelined architecture is presented. Performance of the proposed pipelined NEXT canceller is demonstrated in the 125 Mb/s twisted-pair distributed data interface and 155.52 Mb/s asynchronous transfer mode local area network applications. In addition, we analyze the computational complexity of the proposed pipelined NEXT canceller. It is shown that this architecture can be clocked at a rate that is 107 times faster than the serial architecture with a maximum loss of 2.0 dB in signal-to-noise ratio (SNR).

Original language	English (US)
Pages (from-to)	2252-2258
Number of pages	7
Journal	IEEE Transactions on Signal Processing
Volume	46
Issue number	8
DOIs	https://doi.org/10.1109/78.705453
State	Published - 1998

Keywords

Echo canceller
Equalizer
LAN
NEXT
Next canceller
Pipelining
Vlsi implementation

ASJC Scopus subject areas

Signal Processing
Electrical and Electronic Engineering

Online availability

10.1109/78.705453

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KW - Pipelining

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A pipelined adaptive NEXT canceller

Abstract

Keywords

ASJC Scopus subject areas

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