2123 search results - page 140 / 425 » Mobile computing in next generation wireless networks |
167
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MOBICOM
2010
ACM
15 years 6 months ago
2010
ACM
Localization is a fundamental operation for many wireless networks. While GPS is widely used for location determination, it is unavailable in many environments either due to its h...
175
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PERCOM
2006
ACM
16 years 6 months ago
2006
ACM
The pervasive and mobile computing scenario is characterized by the high heterogeneity of devices used to access services, and by frequent changes in the user's context. In t...
152
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CHI
2002
ACM
16 years 6 months ago
2002
ACM
We introduce the Hocman prototype, supporting mobile group collaboration among motorcyclists. The design is based on findings from a field study. The motorcyclists are a group wit...
175
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DCOSS
2006
Springer
15 years 10 months ago
2006
Springer
Improving network lifetime is a fundamental challenge of wireless sensor networks. One possible solution consists in making use of mobile sinks. Whereas theoretical analysis shows...
188
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ESAS
2007
Springer
16 years 19 days ago
2007
Springer
Abstract. Securing wireless mobile ad hoc networks (MANETs) is challenging due to the lack of centralized authority and poor connectivity. A key distribution mechanism is central t...