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dc.contributor.authorGaikwad, Rohit
Baraniuk, Richard G.
dc.creatorGaikwad, Rohit
Baraniuk, Richard G. 2007-10-31T01:02:04Z 2007-10-31T01:02:04Z 1999-02-01 1999-02-01
dc.description Conference Paper
dc.description.abstract This paper presents a general framework for designing optimal transmit spectra for symmetric bit-rate communication services dominated by crosstalk, in particular Digital Subscriber Line (DSL) services such as the proposed HDSL2. Using the channel, noise, and interference transfer functions, we set up and solve an optimization problem to maximize the joint capacity of neighboring lines. Joint signaling techniques and optimal power distribution yield significant gains in bit rates (or performance margins) over current schemes. Furthermore, by design, the spectra are spectrally compatible with existing neighboring services. The framework is quite general --- it does not depend on the exact choice of modulation scheme, for example. It is also extremely simple and of low computational complexity.
dc.language.iso eng
dc.subject.otherDSP for Communications
dc.title Optimal Transmit Spectra for Communication on Digital Subscriber Lines
dc.type Conference paper 2004-11-10
dc.citation.bibtexName inproceedings 2006-06-05
dc.contributor.orgDigital Signal Processing (
dc.citation.location Perth, Australia
dc.citation.conferenceName IEEE International Symposium on Digital Signal Processing for Communication Systems (DSPCS)
dc.type.dcmi Text
dc.type.dcmi Text
dc.identifier.citation R. Gaikwad and R. G. Baraniuk, "Optimal Transmit Spectra for Communication on Digital Subscriber Lines," 1999.

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  • DSP Publications [508]
    Publications by Rice Faculty and graduate students in digital signal processing.
  • ECE Publications [1278]
    Publications by Rice University Electrical and Computer Engineering faculty and graduate students

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