273 search results - page 5 / 55 » Local approximation schemes for ad hoc and sensor networks |
AHSWN
2005
13 years 7 months ago
2005
Over the last few years, novel architectures like ad hoc and sensor networks have introduced new challenges in the way the communication infrastructure must be addressed. Unlike t...
IPSN
2003
Springer
14 years 23 days ago
2003
Springer
Abstract. We demonstrate that it is possible to achieve accurate localization and tracking of a target in a randomly placed wireless sensor network composed of inexpensive componen...
IEICET
2007
13 years 7 months ago
2007
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
— The dynamic nature of ad hoc networks advocates the use of adaptive schemes to optimize network performance. Such adaptive schemes require local observations of prevailing netw...
ESAS
2007
Springer
14 years 1 months 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...