نتایج جستجو برای: heterogeneous sensor networks
تعداد نتایج: 687882 فیلتر نتایج به سال:
A pervasive network consists of heterogeneous devices with different computing, storage, mobility and connectivity properties working together to solve real-world problems. The emergence of wireless sensor networks has enabled new classes of applications in pervasive world that benefit a large number of fields. Routing in wireless sensor networks is a demanding task. This demand has led to a nu...
Wireless Sensor Networks are taking a big step forward to productive deployments. Initially the Wireless Sensor Networks consisted of homogeneous deployment of identical nodes.. With the passage of time the heterogeneous networks have also come into existence. Less attention has been paid to the heterogeneous deployment of sensors and the amount of research work done with heterogeneous networks...
in wireless sensor networks, optimal consumptionof energy and having maximum life time are important factors. in this article attempt has been made to send the data packets with particular reliability from the beginning based on aodv protocol. in this way two new fields add to the routing packets and during routing and discovering of new routes, the lowest remained energy of nodes and route tra...
Wireless sensor network is a promising technology that plays a vital role in various applications i. e. disaster management, battle field surveillance and monitoring applications. It is especially useful in catastrophic or emergency scenario where human participation may be too dangerous. The sensor networks have evolved over a period of time. The failures are inevitable in wireless sensor netw...
In the next generation wireless sensor networks system, various wireless technologies and wired networks in together, in order to meet the various needs of users. Our focus in this paper is to introduce a few design goals, different wireless/wired networks complement each other, thus help users to access the best network in accordance with the current business. Each network is different with ea...
For node deployment of heterogeneous sensor networks, based on different probability sensing models of heterogeneous nodes and an organic small molecule model, a ‘class-molecule’ sensing model of heterogeneous nodes is proposed. Combining it with DSmT data fusion model, the change of network coverage ratio after using the new sensing model and data fusion algorithm is studied. Furthermore, acco...
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