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JSAC
2008
125views more  JSAC 2008»
13 years 7 months ago
Optimal Competitive Algorithms for Opportunistic Spectrum Access
We consider opportunistic spectrum access (OSA) strategies for a transmitter in a multichannel wireless system, where a channel may or may not be available and the transmitter must...
Nicholas B. Chang, Mingyan Liu
MOBICOM
2010
ACM
13 years 7 months ago
Side channel: bits over interference
Interference is a critical issue in wireless communications. In a typical multiple-user environment, different users may severely interfere with each other. Coordination among use...
Kaishun Wu, Haoyu Tan, Yunhuai Liu, Jin Zhang, Qia...
GLOBECOM
2010
IEEE
13 years 5 months ago
Practical Defenses for Evil Twin Attacks in 802.11
Open-access 802.11 wireless networks are commonly deployed in cafes, bookstores, and other public spaces to provide free Internet connectivity. These networks are convenient to dep...
Harold Gonzales, Kevin S. Bauer, Janne Lindqvist, ...
INFOCOM
2009
IEEE
14 years 2 months ago
Topology Formation for Wireless Mesh Network Planning
—Wireless mesh networks are becoming prevalent in providing access infrastructure to the public. Design of such networks involve several important goals including resilience to f...
Chun-cheng Chen, Chandra Chekuri, D. Klabjan
ICDCSW
2003
IEEE
14 years 28 days ago
A Flexible Web Service Based Architecture for Wireless Sensor Networks
The current sensor networks are assumed to be designed for specific applications, having strongly coupled data communication protocols. The future sensor networks are envisioned a...
Flávia Coimbra Delicato, Paulo F. Pires, Lu...