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JSAC
2008
13 years 10 months ago
2008
In this paper, we investigate the coverage problem in wireless sensor networks using a game theory method. We assume that nodes are randomly scattered in a sensor field and the goa...
JSAC
2008
13 years 10 months ago
2008
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...
JSAC
2008
13 years 10 months ago
2008
Code-division multiple access (CDMA) is the basis of a family of advanced air interfaces in current and future generation networks. The benefits promised by CDMA have not been full...
DEBU
2007
13 years 10 months ago
2007
In this paper, we present observations on structural properties of wordnets of three languages: English, Hindi, and Marathi. Hindi and Marathi, spoken widely in India, rank 5th an...
JSW
2008
13 years 10 months ago
2008
In a mobile computing system, users carrying portable devices can access database services from any location without requiring a fixed position in the networking environment. Some ...