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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...
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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...
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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...
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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...