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首页> 外文期刊>International Journal of Engineering Research and Applications >Energy Efficient Wireless Sensor Network Using Network Coding Based Multipath Routing Protocol For Multicast Network
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Energy Efficient Wireless Sensor Network Using Network Coding Based Multipath Routing Protocol For Multicast Network

机译：基于网络编码的多播路由多路径路由协议的节能无线传感器网络

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Network Coding is most promising aspect of WSN. This Network Coding method is combined with multipath routing protocol to form NCMR protocol.(network coding based multipath routing protocol).This protocol is used to obtain energy efficient wireless sensor network.. These protocol leads to decrease the number of constrain routes & the total time of transmission. This protocol is applied on unicast and multicast network separately. And comparison is done with traditional multipath routing protocol for same unicast and multicast network. Simulation result shows energy consumption of NCMR multicast is lower than NCMR unicast and also than TMR unicast as well as multicast. This work is proved by the simulation analysis results. The used multipath model is based on braided multipath routing, and the network coding method is random linear network coding (practical network coding). In braided network multiple paths to the sink nodes are created for each source node, and the packets encoded at source nodes are transmitted through the braided multipath network model. Then, intermediate nodes re-encode these received packets and transfer these new packets to next cluster. Finally, the multiple sink nodes decode the packets received from different paths and recover the original data. Results of the analysis show that multicast NCMR provides more reliability. We compare multicast NCMR routing protocol with NCMR unicast & also with traditional multipath routing protocol for unicast and multicast networks, in terms of the packet loss, energy consumption, successful delivery ratio & end to end delay when a packet is transmitted Some special simulations are carried out specially for NCMR multicast i.e. effect of number of nodes on energy consumption, packet loss & end to end delay.
机译：网络编码是WSN最有希望的方面。这种网络编码方法与多路径路由协议相结合，形成了NCMR协议。（基于网络编码的多路径路由协议）。该协议用于获得高能效的无线传感器网络。这些协议可减少约束路由的数量和总数传播时间。该协议分别应用于单播和组播网络。对于相同的单播和多播网络，使用传统的多路径路由协议进行比较。仿真结果表明，NCMR组播的能耗低于NCMR单播，也低于TMR单播和组播。仿真分析结果证明了这项工作。使用的多路径模型基于编织的多路径路由，并且网络编码方法是随机线性网络编码（实用网络编码）。在编织网络中，为每个源节点创建到宿节点的多条路径，并且在源节点处编码的数据包通过编织多路径网络模型传输。然后，中间节点对这些接收到的数据包进行重新编码，并将这些新数据包传输到下一个群集。最后，多个宿节点解码从不同路径接收的数据包并恢复原始数据。分析结果表明，组播NCMR具有更高的可靠性。我们将多播NCMR路由协议与NCMR单播以及用于单播和多播网络的传统多路径路由协议进行了比较，从丢包，能耗，成功传输率和传输包时的端到端延迟方面进行了一些特殊的模拟专门用于NCMR多播，即节点数对能耗，分组丢失和端到端延迟的影响。

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