西永 望 NISHINAGA Nozomu

ID:9000004774272

名古屋大学大学院工学研究科 Graduate School of Engineering, Nagoya University (1997年 CiNii収録論文より)

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Articles:  1-5 of 5

  • A New Synchronization Acquisition Scheme on M-ary/SS System with Orthogonal Spreading Sequences  [in Japanese]

    NISHINAGA Nozomu , IWADARE Yoshihiro

    It is well known that M-ary/spread spectrum (M-ary/SS) system is superior to direct-sequence spread spectrum system under AWGN, and can achieve high spectral efficiency. On the other hand, however, th …

    Technical report of IEICE. ISEC 96(588), 67-72, 1997-03-18

    References (5)

  • A New Synchronization Acquisition Scheme on M-ary/SS System with Orthogonal Spreading Sequences  [in Japanese]

    NISHINAGA Nozomu , IWADARE Yoshihiro

    It is well known that M-ary/spread spectrum (M-ary/SS) system is superior to direct-sequence spread spectrum system under AWGN, and can achieve high spectral efficiency. On the other hand, however, th …

    IEICE technical report. Information theory 96(586), 67-72, 1997-03-18

    References (5) Cited by (1)

  • A study on Estimation of Carrier Frequency Offset in M-ary/SS communication System  [in Japanese]

    NISHINAGA Nozomu , UEDA Shinji , IWADARE Yoshihiro

    It is well known that M-ary/spread spectrum (M-ary/SS) communication system is superior to direct-sequence spread spectrum system under AWGN, and can achieve high spectral efficiency. However if there …

    IEICE technical report. Information theory 95(590), 107-112, 1996-03-18

    References (7) Cited by (1)

  • The proposition of columns of M-plane as spread sequences in DS/SS communication system  [in Japanese]

    NISHINAGA Nozomu , INOKUCHI Yukinbu , IWADARE Yoshihiro

    2次元シフトレジスタ、あるいは周期の長いM系列の並べ替えにより構成される2次元線形巡回符号であるM平面の各列を直接拡散スペクトル拡散通信方式の拡散系列に適用することを提案し、その相関特性を評価する。

    Proceedings of the IEICE General Conference 1996年_基礎・境界, 222, 1996-03-11

  • The proposition of M-ary/SS/FSK  [in Japanese]

    NISHINAGA Nozomu , IWADARE Yoshihiro

    M元スペクトル拡散通信方式(M-ary/SS)とM元周波数シフトキーイング(MFSK)を組み合わせたM-ary/SS/FSKを提案する。M-ary/SSあるいはMFSKを単独で用いた場合に比べ同じ誤り率、伝送容量で帯域幅が(3√M)/2に減少することがわかった。

    Proceedings of the Society Conference of IEICE 1995年.基礎・境界, 109, 1995-09-05

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