Utilizing code orthogonality information for interference suppression in UTRA downlink

MR Hunukumbure, MA Beach, JL Webber

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

1 Citation (Scopus)
243 Downloads (Pure)


This paper suggests the use of code orthogonality information in an iterative, zero forcing interference suppression scheme. This simple scheme is applicable in UTRA downlink conditions. It is shown that when multiple receive antennas are present, selection diversity with regard to code orthogonality information improves the system performance at a very low complexity overhead.
Translated title of the contributionUtilizing code orthogonality information for interference suppression in UTRA downlink
Original languageEnglish
Title of host publicationVehicular Technology Conference 2005 (VTC 2005-Spring), Stockholm
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
ISBN (Print)0780388879
Publication statusPublished - May 2005
Event61st Vehicular Technology Conference 2005 (VTC 2005-Spring) - Stockholm, Sweden
Duration: 1 May 2005 → …


Conference61st Vehicular Technology Conference 2005 (VTC 2005-Spring)
Period1/05/05 → …

Bibliographical note

Conference Proceedings/Title of Journal: IEEE 61st Vehicular Technology Conference, 2005 (VTC 2005-Spring)
Rose publication type: Conference contribution

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  • UTRA downlink
  • zero forcing equalization
  • selection diversity
  • code orthogonality

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