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Optimal Power Masking in Soft Frequency Reuse based OFDMA Networks
2009 (English)Conference paper, Published paper (Refereed)
Abstract [en]

Soft frequency reuse is a strong tool for co-channel interference mitigation in cellular OFDMAILTE networks. The performance of such networks significantly depends on the configuration of the power masks that implement the soft frequency reuse patterns. In this paper, we investigate the performance of different power mask configurations against the optimal case, in which a central entity optimally distributes power and resource blocks among the users of the network. It is shown that large differences exist between the performance of different mask types and the optimal case in both, the overall cell throughput, as well as the cell-edge user performance.

Place, publisher, year, edition, pages
2009.
Keyword [en]
LTE, OFDMA, soft frequency reuse, power masks, optimization
National Category
Communication Systems Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-136797DOI: 10.1109/EW.2009.5358004OAI: oai:DiVA.org:kth-136797DiVA: diva2:677204
Conference
European Wireless 2009 (EW 2009),Aalborg, Denmark on May 17 to 20, 2009
Note

QC 20131212

Available from: 2013-12-09 Created: 2013-12-09 Last updated: 2013-12-12Bibliographically approved

Open Access in DiVA

fulltext(2939 kB)324 downloads
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482a4a764bf9a802e4ab26bc0e17c5aaff09307feed41f0d27473f157955b29d438cec80cdf07f52177872c512203ca486822eae6570e4b36a6856def53543c9
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Gross, James

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf