Throughput comparison of MC-CDMA and DS-CDMA with frequency-domain equalization and adaptive modulation and coding

Deepshikha Garg, Akinori Nakajima, Fumiyuki Adachi

    研究成果: Conference article査読

    6 被引用数 (Scopus)

    抄録

    The high-speed data services, up to about 14.4Mbps, for the 3G networks will be supported by the high-speed downlink packet access (HSDPA) concept. Adaptive modulation and coding (AMC), multicode operation and hybrid automatic repeat request (HARQ) are the enabling technologies used for HSDPA. The next generation mobile communications systems is anticipated to support even higher data rates up to and exceeding 100Mbps. MC-CDMA and DS-CDMA, both using frequency-domain equalization, are considered the most promising wireless access schemes. In this paper, we compare the throughput performance of MC- and DS-CDMA when packet data are transmitted as in HSDPA with AMC and HARQ using multiple codes.

    本文言語English
    ページ(範囲)1575-1579
    ページ数5
    ジャーナルIEEE Vehicular Technology Conference
    61
    3
    出版ステータスPublished - 2005 10月 17
    イベント2005 IEEE 61st Vehicular Technology Conference -VTC 2005 - Spring Stockholm: Paving the Path for a Wireless Future - Stockholm, Sweden
    継続期間: 2005 5月 302005 6月 1

    ASJC Scopus subject areas

    • コンピュータ サイエンスの応用
    • 電子工学および電気工学
    • 応用数学

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