17932 search results - page 109 / 3587 » Wireless communications systems |
196
Voted
INFOCOM
2003
IEEE
15 years 9 months ago
2003
IEEE
Abstract— As mobile ad hoc network applications are deployed, security emerges as a central requirement. In this paper, we introduce the wormhole attack, a severe attack in ad ho...
166
click to vote
ICC
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract—Rateless coding ensures reliability by providing everincreasing redundancy, traditionally at the packet level (i.e. the application layer) through erasure coding. This p...
133
Voted
INFOCOM
2007
IEEE
15 years 10 months 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...
131
Voted
MOBICOM
2000
ACM
15 years 8 months ago
2000
ACM
An ad-hoc network is formed by a group of mobile hosts upon a wireless network interface. Previous research in this area has concentrated on routing algorithms which are designed ...
123
Voted
CEC
2007
IEEE
15 years 7 months ago
2007
IEEE
We present a memetic algorithm that dynamically optimizes the design of a wireless sensor network towards energy conservation and extension of the life span of the network, taking ...