Abstract-- We consider the problem of estimating the geographic locations of nodes in a wireless sensor network where most sensors are without an effective self-positioning functio...
The paper addresses the relay node placement problem in two-tiered wireless sensor networks. Given a set of sensor nodes in an Euclidean plane, our objective is to place minimum nu...
The purpose of this work is to experimentally evaluate the quality of voice and data services over community-based WLAN access networks. We use P2PWNC, the Wireless LAN roaming ar...
Pantelis A. Frangoudis, Vasileios P. Kemerlis, Dim...
The more information about current network conditions available to a transport protocol, the more efficiently it can use the network to transfer its data. In networks such as the...
The explosive and robust growth of the Internet owes a lot to the ”end-to-end principle”, which pushes stateful operations to the end-points. The Internet grew both in traffic...