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» A Directed Threshold - Signature Scheme
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INFOCOM
2009
IEEE
16 years 1 months ago
Blind Detection of Spread Spectrum Flow Watermarks
— Recently, the direct sequence spread-spectrum (DSSS)-based technique has been proposed to trace anonymous network flows. In this technique, homogeneous pseudo-noise (PN) codes...
Weijia Jia, Fung Po Tso, Zhen Ling, Xinwen Fu, Don...
GLOBECOM
2008
IEEE
16 years 1 months ago
Location-Aware Cooperative Communications Utilizing Linear Network Coding
— Cooperative communication can be used to reduce the transmit power of distant mobile units, compared to conventional direct transmission, given the same quality-of-service. How...
Hung-Quoc Lai, Ahmed S. Ibrahim, K. J. Ray Liu
RTSS
2008
IEEE
16 years 1 months ago
Perpendicular Intersection: Locating Wireless Sensors with Mobile Beacon
Existing localization approaches are divided into two groups: range-based and range-free. The range-free schemes often suffer from poor accuracy and low scalability, while the ran...
Zhongwen Guo, Ying Guo, Feng Hong, Xiaohui Yang, Y...
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INFOCOM
2007
IEEE
16 years 1 months ago
Aloha-Based MAC Protocols with Collision Avoidance for Underwater Acoustic Networks
— Unlike terrestrial networks that mainly rely on radio waves for communications, underwater networks utilize acoustic waves, which have comparatively lower loss and longer range...
Nitthita Chirdchoo, Wee-Seng Soh, Kee Chaing Chua
IPPS
2007
IEEE
16 years 1 months ago
A Utility-based Approach to Cost-Aware Caching in Heterogeneous Storage Systems
Modern single and multi-processor computer systems incorporate, either directly or through a LAN, a number of storage devices with diverse performance characteristics. These stora...
Liton Chakraborty, Ajit Singh