We focus on data gathering problems in energy constrained networked sensor systems. The system operates in rounds where a subset of the sensors generate a certain number of data p...
Throughput maximization is a key challenge in cognitive radio ad hoc networks, where the availability of local spectrum resources may change from time to time and hopby-hop. To ach...
Lei Ding, Tommaso Melodia, Stella N. Batalama, Joh...
Wireless ad hoc networks consist of hundreds to thousands of mobile nodes that are powered by batteries. To prolong the network operational time, energy conservation in such netwo...
Recent research has shown that multi-hop ad hoc networks suffer from a low capacity and moreover that an individual node’s capacity for long-distance communication decreases the...
Ad hoc networks face the problem of improving networks’ capacity and scalability. The scalability problem can be properly solved through physical hierarchy networking. In this p...