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    Chapter and Conference Paper

    Improved Adaptive Modulation and Coding of MIMO with Selection Transmit Diversity Systems

    In this paper, Adaptive Modulation and Coding (AMC) is combined with Multiple Input Multiple Output (MIMO) multiplexing to improve the throughput performance of AMC. In addition, a system that adopts Selection...

    Young-hwan You, Min-goo Kang, Ou-seb Lee in Computational and Information Science (2005)

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    Chapter and Conference Paper

    PMEPR Reduction Algorithms for STBC-OFDM Signals

    This paper evaluates the peak-to-mean envelope power ratio (PMEPR) performance in a space-time block coded (STBC) OFDM system using the selective map** (SLM) and partial transmit sequence (PTS) approaches. T...

    Hyoung-Kyu Song, Min-Goo Kang, Ou-Seb Lee in Computational Science and Its Applications… (2004)

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    Chapter and Conference Paper

    PTrace: Pushback/SVM Based ICMP Traceback Mechanism against DDoS Attack

    DDoS attack prevent users from accessing services on the target network by spoofing its origin source address with a large volume of traffic. The objective of IP Traceback is to determine...

    Hyung-Woo Lee, Min-Goo Kang, Chang-Won Choi in Computational Science and Its Applications… (2004)

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    Chapter and Conference Paper

    Performance Limitation of STBC OFDM-CDMA Systems in Mobile Fading Channels

    Orthogonal frequency division multiplexing (OFDM) is sensitive to carrier frequency offset and channel estimation error, which destroy the subcarrier orthogonality and give rise to intercarrier interference (I...

    Young-Hwan You, Tae-Won Jang, Min-Goo Kang in Computational Science and Its Applications… (2004)