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170
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ICC
2007
IEEE
16 years 22 days ago
2007
IEEE
— In this paper, we consider the problem of scheduling sensor activity to maximize network lifetime while maintaining both discrete targets coverage and network connectivity. We ...
169
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INFOCOM
2007
IEEE
16 years 22 days ago
2007
IEEE
— Channel allocation was extensively studied in the framework of cellular networks. But the emergence of new system concepts, such as cognitive radio systems, has brought this to...
187
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INFOCOM
2007
IEEE
16 years 22 days ago
2007
IEEE
— We consider an end-to-end approach of inferring network faults that manifest in multiple protocol layers, with an optimization goal of minimizing the expected cost of correctin...
156
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TASE
2007
IEEE
16 years 21 days ago
2007
IEEE
Software model checkers work directly on single-process programs, but not on multiple processes. Conversion of processes into threads, combined with a network model, allows for mo...
155
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GECCO
2007
Springer
16 years 17 days ago
2007
Springer
Frequency planning is a very important task for current GSM operators. In this work we present a new mathematical formulation of the problem in which the frequency plans are evalu...