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Zipper - a duplex method for VDSL based on DMT
Luleå tekniska universitet.
Telia Research AB.
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.
Lunds universitet.
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1999 (English)In: IEEE Transactions on Communications, ISSN 0090-6778, E-ISSN 1558-0857, Vol. 47, no 8, 1245-1252 p.Article in journal (Refereed) Published
Abstract [en]

We present a new duplex scheme, called Zipper, for discrete multitone (DMT)-based very high bit-rate digital subscriber line (VDSL) systems on copper wires. This scheme divides the available bandwidth by assigning different subcarriers for the upstream and downstream directions. It has high flexibility to divide the capacity between the up and downstream, as well as good coexistence possibilities with other systems such as ADSL. Simulation results show the high bit-rate performance in different environments such as mixed ADSL and VDSL traffic under radio frequency interference and with different background noise sources

Place, publisher, year, edition, pages
1999. Vol. 47, no 8, 1245-1252 p.
Research subject
Signal Processing
URN: urn:nbn:se:ltu:diva-9122DOI: 10.1109/26.780461Local ID: 7af38480-5f55-11db-8cbe-000ea68e967bOAI: diva2:982060
Godkänd; 1999; 20060929 (ysko)Available from: 2016-09-29 Created: 2016-09-29Bibliographically approved

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