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Exploiting mobility improves the energy efficiency of data collection in wireless sensor networks (WSNs) for many applications. As more and more multimedia sensor nodes, equipped with audio and video capture capabilities are employed to characterize a sensing environment, streaming data are becoming increasingly important in WSNs. However, the mobility of MEs poses challenges on how to efficiently...
Due to the transmission speed limitation of MIL-STD-1553B, no support for large data transmission especially, many departments have tried to improve the MIL-STD-1553B protocol. On this background, it is a necessity to develop a flexible and scalable simulation system to meet the demands of validating the improved protocol. Based on multi-thread technique, this paper designs an integrated MIL-STD-1553B...
Opportunistic network that consists of mobile devices carried by social people is called community based opportunistic network (CON) which has community characteristics. Currently prevalent multi-copy routing algorithms in opportunistic networks have not considered these characteristics, therefore when these algorithms are used in CON, they will lead to high transmission delay and packet loss rate...
First we analyze the shortcomings of existing routing protocols in intermittently connected mobile networks (ICMN) such as high delivery delay, low success rate and cannot adaptive to the different network environment. With this in mind, we propose a new routing scheme called adaptive multiple copy multiple hop algorithm (AMM). By collecting the simple information about the status of the network,...
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