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In energy-harvesting wireless sensor networks, sensor nodes equipped with a harvesting device scavenge the valuable energy from ambient environments. In this paper, we consider the routing problem of jointly considering the distance, the remaining energy and energy-harvesting capability of sensor nodes with the objective to route the collected data toward the sink node by going through the high-density...
With the rapid development of wireless networks and mobile terminals (MTs), cooperation among MTs in heterogeneous wireless networks is currently widely investigated. Cooperation among MTs has a lot of advantages such as increasing network throughput, decreasing file download time, saving energy. Traffic distribution, which means how to distribute the traffic to the cooperating MTs, is a key issue...
Peer selection is one of the key issues in wireless peer-to-peer (P2P) networks and most of the traditional methods and algorithms those have been proposed are only based on homogeneous network. However, networks in the future will be highly heterogeneous. Different kinds of wireless networks such as GSM, UMTS, WLAN, exist together in the same area and different networks have different features and...
Cooperation among mobile terminals (MTs) in heterogeneous wireless networks is currently widely investigated. Cooperation among MTs has a lot of advantages such as increasing network throughput, decreasing file download time, saving energy and so on. Since different cooperate MTs have different influence on quality of service and user's experience, MT selection becomes a key issue in MTs cooperation...
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