Previous studies showed that the cross-talk problem on the all-optical networks exists at both links and switches of the networks. To solve the cross-talk problem at both links and...
Abstract—We propose a novel algorithm for detecting wormhole attacks in wireless multi-hop networks. The algorithm uses only connectivity information to look for forbidden substr...
Abstract— This paper revisits burst contention resolution problems in optical burst switching (OBS) networks from the viewpoint of network utility maximization. Burst collision o...
Won-Seok Park, Minsu Shin, Hyang-Won Lee, Song Cho...
Generally, accuracy of GPS(Global Positioning System) is higher than that of cellular network. But in tall building urban area or indoor, relatively weak GPS signal makes the posi...
—Dynamic Bandwidth allocation in Ethernet Passive Optical Networks (EPONs) has been an area of intense research in recent years. Most of the proposed solutions offer clever metho...