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164
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ICMCS
2006
IEEE
16 years 24 days ago
2006
IEEE
In future videocommunication services, the user’s communication device, such as PC, laptop, PDA or mobile phone is equipped with new interaction modalities. These can be cameras...
175
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INFOCOM
2006
IEEE
16 years 24 days ago
2006
IEEE
— We consider the fundamental delay tradeoffs for minimizing energy expenditure in a multi-user wireless downlink with randomly varying channels. First, we extend the BerryGallag...
184
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INFOCOM
2006
IEEE
16 years 24 days ago
2006
IEEE
— Directional antennas are a promising option for use in ad-hoc networks for a variety of reasons, such as increased spatial reuse, reduced interference and enabling more effici...
160
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INFOCOM
2006
IEEE
16 years 24 days ago
2006
IEEE
— In the context of IEEE 802.11b network testbeds, we examine the differences between unicast and broadcast link properties, and we show the inherent difficulties in precisely e...
170
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INFOCOM
2006
IEEE
16 years 24 days ago
2006
IEEE
— We consider the novel problem of dynamically assigning application sessions of mobile users or user groups to service points. Such assignments must balance the tradeoff between...