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Adaptive Spatial Equalisation in S-UMTS Systems
Responsible organisation
1998 (English)Conference paper, Published paper (Refereed) PublishedAlternative title
Adaptive Spatial Kanalutjämning i S-UMTS system (Swedish)
Abstract [en]

Today there is an increasing demand for a higher signal rate in both the existing and future mobile communication system. With higher signal rate, the intersymbol interference (ISI) problem will also increase. In this paper, a Spatial Adaptive Constant Modulus Algorithm (SA-CMA) Equaliser will be presented that will compensate for the ISI problem. A Least-Mean-Squared (LMS) solution will be also presented for comparison purpose. Different schemes such as fractionally spaced equaliser and symbol rate equaliser will be also presented and compared for both the CMA and LMS algorithms.

Abstract [sv]

Framtida kommunikationsystem kommer att kräva betydligt högre data-överföringshastigheter, än vad som existerar i dagens system, för att kunna leverera informationstjänster som tal, data och bilder. För att kunna garantera bra kvalitet på överföringen så måste man kompensera för kanalens (luftens, reflektioner från berg, byggnader o.s.v.) påverkan på den utsända signalen. I detta konferens-bidrag kommer olika kanal-utjämnings metoder att presenteras och jämföras mot varandra.

Place, publisher, year, edition, pages
Rhodes, Greece, 1998.
Keyword [en]
S-UMTS, Fractionally Spaced Equalisation, Blind Equalisation, CMA, LMS
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:bth-9736Local ID: oai:bth.se:forskinfo9B021D4889196955C12568A3002CABB0OAI: oai:DiVA.org:bth-9736DiVA: diva2:837666
Conference
ACTS Mobile Communication Summit '98
Available from: 2012-09-18 Created: 2000-03-15 Last updated: 2015-06-30Bibliographically approved

Open Access in DiVA

fulltext(49 kB)18 downloads
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46b4e30f5b478f46de3a57aad4eb29ed5e801869bfe54823887e1f3862c5bb5a9ee1dc73aae8fad2ea3da012861514b549fa81790903265e3911bdf9ce911980
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Claesson, Ingvar
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
  • rtf