Optimal Transmit Spectra for Communication on Digital Subscriber Lines

dc.citation.bibtexNameinproceedingsen_US
dc.citation.conferenceNameIEEE International Symposium on Digital Signal Processing for Communication Systems (DSPCS)en_US
dc.citation.locationPerth, Australiaen_US
dc.contributor.authorGaikwad, Rohiten_US
dc.contributor.authorBaraniuk, Richard G.en_US
dc.contributor.orgDigital Signal Processing (http://dsp.rice.edu/)en_US
dc.date.accessioned2007-10-31T01:02:04Zen_US
dc.date.available2007-10-31T01:02:04Zen_US
dc.date.issued1999-02-01en_US
dc.date.modified2006-06-05en_US
dc.date.note2004-11-10en_US
dc.date.submitted1999-02-01en_US
dc.descriptionConference Paperen_US
dc.description.abstractThis 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.en_US
dc.identifier.citationR. Gaikwad and R. G. Baraniuk, "Optimal Transmit Spectra for Communication on Digital Subscriber Lines," 1999.en_US
dc.identifier.urihttps://hdl.handle.net/1911/20286en_US
dc.language.isoengen_US
dc.subjectDSLen_US
dc.subject.keywordDSLen_US
dc.subject.otherDSP for Communicationsen_US
dc.titleOptimal Transmit Spectra for Communication on Digital Subscriber Linesen_US
dc.typeConference paperen_US
dc.type.dcmiTexten_US
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