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Utilizing code orthogonality information for interference suppression in UTRA downlink

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Original languageEnglish
Title of host publicationVehicular Technology Conference 2005 (VTC 2005-Spring), Stockholm
Publisher or commissioning bodyInstitute of Electrical and Electronics Engineers (IEEE)
ISBN (Print)0780388879
StatePublished - May 2005
Event61st Vehicular Technology Conference 2005 (VTC 2005-Spring) - Stockholm, Sweden


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


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.

Additional information

Conference Proceedings/Title of Journal: IEEE 61st Vehicular Technology Conference, 2005 (VTC 2005-Spring) Rose publication type: Conference contribution Terms of use: Copyright © 2005 IEEE. Reprinted from IEEE Vehicular Technology Conference, Spring 2005. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to By choosing to view this document, you agree to all provisions of the copyright laws protecting it.

    Research areas

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


61st Vehicular Technology Conference 2005 (VTC 2005-Spring)

Duration1 May 2005 → …

Event: Conference

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