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Zipper - a flexible duplex method for VDSL
Telia Research AB.
Luleå tekniska universitet.
Luleå tekniska universitet.
Luleå tekniska universitet.
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1997 (English)In: Proceedings of International Conference on Copper Wire Access Systems: CWAS '97, 1997, 95-99 p.Conference paper, Published paper (Refereed)
Abstract [en]

A novel duplex scheme for DMT-based VDSL systems on copper wire pairs is introduced. This method, named Zipper, uses different subcarriers in opposite transmission directions to divide the available bandwidth between the two directions. It provides exceptional versatility when it comes to dividing capacity between up and downstream. The scheme has high duplex efficiency, low latency, and most importantly good coexistence possibilities with other systems such as ADSL.

Place, publisher, year, edition, pages
1997. 95-99 p.
National Category
Signal Processing
Research subject
Signal Processing
Identifiers
URN: urn:nbn:se:ltu:diva-40642Local ID: fd5c3e90-dfc3-11dc-9e29-000ea68e967bOAI: oai:DiVA.org:ltu-40642DiVA: diva2:1014163
Conference
International Conference on Copper Wire Access Systems : 01/10/1997 - 02/10/1997
Note
Godkänd; 1997; 20080220 (ysko)Available from: 2016-10-03 Created: 2016-10-03Bibliographically approved

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Signal Processing

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