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Multi-carrier CDMA Technology Based on OFDM

Shixiang Shao

Open publisher page 1 citations

Abstract

In this paper we introduce a new wireless telecommunication technology: DFDM based multi-carrier CDMA system. We present its structure and characteristics, and compare it with CDMA system. In the end we draw a conclusion that MC-CDMA is much better than CDMA, and MC-CDMA has the advantages in spectral frequency, anti-interference ability, channel estimating and power controlling. This technology will have good application prospect in the future.

About this research paper

What this paper is about

In this paper we introduce a new wireless telecommunication technology: DFDM based multi-carrier CDMA system. We present its structure and characteristics, and compare it with CDMA system. In the end we draw a conclusion that MC-CDMA is much better than CDMA, and MC-CDMA has the advantages in spectral frequency, anti-interference ability, channel estimating and power controlling. This technology will have good application prospect in the future.

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OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

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Method / approach

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Available abstract

In this paper we introduce a new wireless telecommunication technology: DFDM based multi-carrier CDMA system. We present its structure and characteristics, and compare it with CDMA system. In the end we draw a conclusion that MC-CDMA is much better than CDMA, and MC-CDMA has the advantages in spectral frequency, anti-interference ability, channel estimating and power controlling. This technology will have good application prospect in the future.

Key concepts: Code division multiple access, CDMA spectral efficiency, Electronic engineering, Interference (communication), Near-far problem, Computer science, Wireless, Orthogonal frequency-division multiplexing

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