389 search results - page 15 / 78 » An ad hoc networking scheme in hybrid networks for emergency... |
SAC
2009
ACM
14 years 4 days ago
2009
ACM
During a disaster, emergency response operations can benefit from the establishment of a wireless ad hoc network. We propose the use of autonomous robots that move inside a disas...
INFOCOM
2006
IEEE
14 years 1 months ago
2006
IEEE
—Flooding is one of the most fundamental operations in mobile ad hoc networks. Traditional implementation of flooding suffers from the problems of excessive redundancy of message...
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— Applying directional antennas in wireless ad hoc networks offers numerous benefits, such as extended communication range, increased spatial reuse, improved capacity and suppre...
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...
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— We propose a secure data transmission scheme that takes advantage of node mobility. The scheme is based on the observation that due to mobility, messages sent at different time...