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MOBIHOC
2002
ACM
14 years 8 months ago
2002
ACM
This paper investigates two fundamental characteristics of a wireless multihop network: its minimum node degree and its k?connectivity. Both topology attributes depend on the spat...
MOBISYS
2009
ACM
14 years 9 months ago
2009
ACM
In this work, we study the security of public WLAN-based positioning systems. Specifically, we investigate the Skyhook positioning system, available on PCs and used on a number of...
IICS
2003
Springer
14 years 2 months ago
2003
Springer
Geocast mechanisms allow a sender to transmit network packets to receivers residing at a certain geographical region. Geocast forms the basis for a number of location-based service...
SIGMETRICS
2010
ACM
13 years 3 months ago
2010
ACM
Laboratory-based mobile wireless testbeds such as MeshTest and the CMU Wireless Emulator are powerful platforms that allow users to perform controlled, repeatable, mobile wireless ...
SIGMETRICS
2009
ACM
14 years 3 months ago
2009
ACM
Disseminating a piece of information, or updates for a piece of information, has been shown to benefit greatly from simple randomized procedures, sometimes referred to as gossipi...