DocumentCode
2521613
Title
A new penalty based algorithm for multi-user spectrum balacing in xDSL networks
Author
McKinley, A. ; Marshall, A.
Author_Institution
Queens Univ. Belfast, Belfast
fYear
2008
fDate
Sept. 28 2008-Oct. 2 2008
Firstpage
1
Lastpage
23
Abstract
In this presentation, a new algorithm for multi-user spectrum management is introduced - based on a greedy algorithm with new heuristic adjustments. The new algorithm is tested for two scenarios and is proved to achieve an excellent performance. Computational complexity is low, making it tractable for spectrum balancing in large bundles.
Keywords
computational complexity; digital subscriber lines; greedy algorithms; heuristic programming; telecommunication computing; telecommunication network management; greedy algorithm; heuristic adjustments; multiuser spectrum management; penalty based algorithm; spectrum balancing; xDSL networks; Algorithm design and analysis; Attenuation; Bandwidth; Crosstalk; Frequency; Iterative algorithms; OFDM modulation; Quadrature amplitude modulation; Signal to noise ratio; Telephony;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Network Strategy and Planning Symposium, 2008. Networks 2008. The 13th International
Conference_Location
Budapest
Print_ISBN
978-963-8111-68-5
Type
conf
DOI
10.1109/NETWKS.2008.4763665
Filename
4763665
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