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MIMO applications for interference mitigation in multiple high altitude platform WCDMA systems
Responsible organisation
2009 (English)Conference paper, Published paper (Refereed) Published
Abstract [en]

In this paper we investigate the possibility of multiple HAP coverage of a common cell area. In particular we study the uplink system performance since it is considered as a worst case scenario. In order to obtain further enhancement (interference mitigation) we also apply space-time diversity techniques, such as Single-Input Multiple-Output (SIMO) receive diversity or Multiple-Input Multiple-Output (MIMO) diversity, to improve the spectrum reuse in the multiple HAP scenario. We will show the level of improvement using SIMO and MIMO algorithms, the practical limits on the number of HAPs and SIMO/MIMO system dimension in response to traffic demands and the type of service used.

Place, publisher, year, edition, pages
Anchorage: IEEE , 2009.
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:bth-7766DOI: 10.1109/VETECF.2009.5379019Local ID: oai:bth.se:forskinfoB96ECB4BF371DFC6C1257758004DFE79ISBN: 978-142442515-0 (print)OAI: oai:DiVA.org:bth-7766DiVA: diva2:835428
Conference
0th Vehicular Technology Conference Fall, VTC 2009
Available from: 2012-09-18 Created: 2010-07-06 Last updated: 2015-06-30Bibliographically approved

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Signal Processing

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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
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