358 search results - page 71 / 72 » An Ant-based approach to Power-Efficient Algorithm for Wirel... |
TIT
2008
13 years 4 months ago
2008
Distributed estimation of an unknown signal is a common task in sensor networks. The scenario usually envisioned consists of several nodes, each making an observation correlated wi...
GI
2004
Springer
13 years 10 months ago
2004
Springer
: Next to authentication, secure key exchange is considered the most critical and complex issue regarding ad-hoc network security. We present a low-cost, (i.e. low hardware-complex...
SUTC
2006
IEEE
2006
IEEE
Schedules with Minimized Access Latency for Disseminating Dependent Information on Multiple Channels
13 years 11 months ago
In wireless mobile environments, data broadcasting is an effective approach to disseminate information to mobile clients. In some applications, the access pattern of all the data...
PERVASIVE
2006
Springer
13 years 4 months ago
2006
Springer
Abstract. Location-aware services can benefit from accurate and reliable indoor location tracking. The widespread adoption of 802.11x wireless LAN as the network infrastructure cre...
TMC
2010
13 years 3 months ago
2010
—Secure distance-based localization in the presence of cheating beacon (or anchor) nodes is an important problem in mobile wireless ad hoc and sensor networks. Despite significa...