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2002•Unpublished venueRequires access

A multistage RAKE receiver for improved capacity of CDMA systems

S. Striglis, A. Kaul, Ning Yang, B.D. Woerner

Open publisher page 27 citations

Abstract

This paper presents a multistage receiver for code division multiple access (CDMA) systems. Previous multistage receivers have lead to improved multiple access (MA) performance, but require knowledge of received signal powers. This paper proposes a "multistage RAKE" receiver which does not require a priori knowledge of the signal powers or the channel. Performance of the multistage RAKE is simulated for Gaussian and multipath channel models, and for the case of imperfect power control.>

About this research paper

What this paper is about

This paper presents a multistage receiver for code division multiple access (CDMA) systems. Previous multistage receivers have lead to improved multiple access (MA) performance, but require knowledge of received signal powers. This paper proposes a "multistage RAKE" receiver which does not require a priori knowledge of the signal powers or the channel. Performance of the multistage RAKE is simulated for Gaussian and multipath channel models, and for the case of imperfect power control.>

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OpenAlex reports 27 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

This paper presents a multistage receiver for code division multiple access (CDMA) systems. Previous multistage receivers have lead to improved multiple access (MA) performance, but require knowledge of received signal powers. This paper proposes a "multistage RAKE" receiver which does not require a priori knowledge of the signal powers or the channel. Performance of the multistage RAKE is simulated for Gaussian and multipath channel models, and for the case of imperfect power control.>

Key concepts: Rake receiver, Code division multiple access, Rake, Computer science, Channel (broadcasting), Multipath propagation, A priori and a posteriori, SIGNAL (programming language)

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