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Performance analysis of intelligent relaying in UTRA TDD

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

Original languageEnglish
Title of host publicationVehicular Technology Conference, 2002. VTC 2002-Fall. 2002 IEEE 56th
Publisher or commissioning bodyInstitute of Electrical and Electronics Engineers (IEEE)
Publication dateSep 2002
Pages1374 - 1378
Volume3
DOIs
StatePublished

Publication series

Name
ISSN (Print)10903038

Conference

Conference56th Vehicular Technology Conference 2002 (VTC 2002-Fall)
CountryCanada
CityVancouver
Period1/09/02 → …

Abstract

This paper concerns the analysis of intelligent relaying (IR), a technique to extend the capabilities of an UTRA TDD system by enabling terminals to receive and retransmit data on behalf of other mobiles. This relaying may be enabled in all mobile units, or restricted to dedicated equipment deployed by a network operator. The aims are to reduce power by breaking down the path between mobile and base station into a number of shorter hops and to extend coverage into regions shadowed from direct base station coverage. The potential benefits depend on the efficiency of the resource allocation algorithm in coping with multiple access interference, and so a simulation tool has been developed to analyse the performance of IR. Results show that IR can provide benefits in the case where base stations are sparsely deployed and also offers power reduction compared to a conventional TD/CDMA scheme under conditions of light call loading

Additional information

Rose publication type: Conference contribution Sponsorship: The authors would like to acknowledge the support of BT Exact Technologies Terms of use: Copyright © 2002 IEEE. Reprinted from Proceedings of IEEE 56th Vehicular Technology Conference, 2002. 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 pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it

Research areas

  • UTRA TDD, Intelligent Relaying

Event

56th Vehicular Technology Conference 2002 (VTC 2002-Fall)

Duration1 Sep 2002 → …
CountryCanada
CityVancouver

Event: Conference

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