—For a wireless network with ¢ nodes distributed in an area £ , with ¢ source-destination pairs communicating with each other at some common rate, the hierarchical cooperation...
The research reported in this paper uses wireless sensor networks to provide salient information about spatially distributed dynamic fields, such as regional variations in tempera...
Abstract. Wireless sensor network is a suitable technology for ubiquitous environment. However, in WSN, as the network size grows larger, overheads such as flooding, calculation an...
To facilitate a broad range of experimental research on novel protocols and application concepts, we employ an indoor wireless testbed to emulate the performance of the real-world...
Jing Lei, Roy D. Yates, Larry J. Greenstein, Hang ...
— Key management has long been a challenging problem in wireless Distributed Sensor Networks (DSNs) due to their high security requirements and strict resource constraints. Recen...