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IEEE 802.16 (WiMAX) constitutes one of the most promising broadband access technologies for high-capacity and high-distance wireless access networks, supporting user mobility. The contribution of this paper is twofold. Firstly, a novel mapping scheme for IEEE 802.16 Mobile standard is introduced, applying horizon mapping. Secondly, an efficient adaptive prediction-based scheme is devised, which is...
The past few years have observed vehicular networks becoming increasingly important in order to exchange information between stationary or moving vehicles. The information exchanged can range from warning messages in case of accidents that have occurred on the road and traffic jams to guiding the vehicles about the most efficient path to reach their destination. The biggest challenge, a vehicular...
Inter-vehicular communication involves the exchange of data between two mobile devices in an ad hoc network. Since the devices are not stationary and the topology is wide, the passage of messages between source and destination nodes involves various intermediate nodes that act as links between the two. The more the number of nodes involved in a network at a time, the more is the power consumed by...
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