Pre-selection tentative decision device-based SIR estimator for a UTRA-TDD system in time varying channels

Yeonwoo Lee, Steve McLaughlin, Emad Al-Susa

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

Abstract

In this paper we address the problem of how to measure the link quality in terms of signal-to-interference ratio (SIR) over rapidly time varying channels which are due to either fast variation of the interference or the bursty nature of the traffic. We propose a new SIR estimation approach for the UTRA-TDD system, that is based on a pre-selection tentative decision device which discards and selects the estimated symbol on the basis of MAP ratio. Simulation results show that the proposed SIR estimator works well in the context of rapidly time varying channels.

Original languageEnglish
Title of host publicationIEEE International Conference on Communications, 2002
PublisherIEEE
Pages1829-1833
Number of pages5
Volume3
ISBN (Print)0-7803-7400-2
DOIs
Publication statusPublished - 2002
EventIEEE International Conference on Communications 2002 - New York, United States
Duration: 28 Apr 20022 May 2002

Conference

ConferenceIEEE International Conference on Communications 2002
Abbreviated titleICC 2002
CountryUnited States
CityNew York
Period28/04/022/05/02

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