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TSP
2010
13 years 2 months ago
Training Sequence Design for Discriminatory Channel Estimation in Wireless MIMO Systems
Abstract--This paper proposes a training-based channel estimation scheme for achieving quality-of-service discrimination between legitimate and unauthorized receivers in wireless m...
Tsung-Hui Chang, Wei-Cheng Chiang, Yao-Win Peter H...
TVLSI
2010
13 years 2 months ago
A Novel Variation-Tolerant Keeper Architecture for High-Performance Low-Power Wide Fan-In Dynamic or Gates
Dynamic gates have been excellent choice in the design of high-performance modules in modern microprocessors. The only limitation of dynamic gates is their relatively low noise mar...
Hamed F. Dadgour, Kaustav Banerjee
TWC
2010
13 years 2 months ago
Mitigating selective forwarding attacks with a channel-aware approach in WMNs
In this paper, we consider a special case of denial of service (DoS) attack in wireless mesh networks (WMNs) known as selective forwarding attack (a.k.a gray hole attacks). With su...
Devu Manikantan Shila, Yu Cheng, Tricha Anjali
TWC
2010
13 years 2 months ago
Robustness analysis and new hybrid algorithm of wideband source localization for acoustic sensor networks
Wideband source localization using acoustic sensor networks has been drawing a lot of research interest recently in wireless communication applications, such as cellular handset lo...
Kun Yan, Hsiao-Chun Wu, S. Sitharama Iyengar
TWC
2010
13 years 2 months ago
Pi: a practical incentive protocol for delay tolerant networks
Delay Tolerant Networks (DTNs) are a class of networks characterized by lack of guaranteed connectivity, typically low frequency of encounters between DTN nodes and long propagatio...
Rongxing Lu, Xiaodong Lin, Haojin Zhu, Xuemin Shen...
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