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5th International ICST Conference on Communications and Networking in China

Research Article

An uplink hybrid multiple access scheme for wireless communication systems

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  • @INPROCEEDINGS{10.4108/chinacom.2010.27,
        author={Kan Zheng and Yuyu Wang and Hang Long and Meiying Wei and Wenbo Wang},
        title={An uplink hybrid multiple access scheme for wireless communication systems},
        proceedings={5th International ICST Conference on Communications and Networking in China},
        publisher={IEEE},
        proceedings_a={CHINACOM},
        year={2011},
        month={1},
        keywords={Encoding Mobile communication Modulation OFDM Signal to noise ratio Switches Throughput},
        doi={10.4108/chinacom.2010.27}
    }
    
  • Kan Zheng
    Yuyu Wang
    Hang Long
    Meiying Wei
    Wenbo Wang
    Year: 2011
    An uplink hybrid multiple access scheme for wireless communication systems
    CHINACOM
    ICST
    DOI: 10.4108/chinacom.2010.27
Kan Zheng1,*, Yuyu Wang1, Hang Long1, Meiying Wei1, Wenbo Wang1
  • 1: Wireless Signal Processing and Network Lab, Key laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts&Telecommunications, Beijing, China, 100088
*Contact email: kzheng@ieee.org

Abstract

Both orthogonal frequency division multiplexing (OFDM) and single-carrier (SC) with frequency division multiple access (FDMA) have been regarded as a possible solution for improving the performance of future generation wireless communication systems. OFDM can better exploit the frequency diversity gain while SC-FDMA is less sensitivity to non-linearity of amplifier with lower peak-to-average power ratio (PAPR). In this paper, a new hybrid multiple access scheme is proposed in order to combine the advantages of both OFDM and SC-FDMA schemes, while the effects of both schemes on the realistic system assumptions of the practical high power amplifier (HPA) model and adaptive modulation/coding (AMC) technique are considered. Our simulation results have demonstrated the effectiveness of the proposed scheme and the conclusion is given.

Keywords
Encoding Mobile communication Modulation OFDM Signal to noise ratio Switches Throughput
Published
2011-01-10
Publisher
IEEE
http://dx.doi.org/10.4108/chinacom.2010.27
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