DS-CDMA SIR estimation with bias removal [cellular system applications]

Abstract

In direct-sequence code-division multiple-access (DS-CDMA) systems, signal quality estimation is an important receiver function used for power control and rate adaptation. Signal quality is usually measured in terms of a signal-to-interference ratio (SIR). Typically, a short term signal power estimate and a long term interference power estimate are used. As… (More)
DOI: 10.1109/WCNC.2005.1424506

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