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首页> 外文期刊>Scientific Research and Essays >SQR-AODV: A stable QoS-aware reliable on-demand distance vector routing protocol for mobile ad hoc networks
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SQR-AODV: A stable QoS-aware reliable on-demand distance vector routing protocol for mobile ad hoc networks

机译：SQR-AODV：用于移动自组网的稳定的，具有QoS意识的，可靠的按需距离矢量路由协议

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In a mobile ad hoc network (MANET), the topology of the network may change rapidly and unexpectedly due to mobility of nodes. Thus, setting up routes that meet high reliability is a very challenging issue. Another important problem in the MANETs is the energy consumption of nodes. When the energy of a node is depleted, it stops working thus links break. Hence it is very important to find a route that has sufficient energy level and high stability, and so can obtain reliable routing and data transmission. To address the aforementioned problems, we propose a reliable QoS routing protocol which bases on the route life time that is obtained using mobility information, the residue energy and hop count. Therefore in this scheme, data is sent through a route with high stability, high residue energy level and low latency. Simulation results show that the SQR-AODV protocol achieves high reliability and stability and also long life time of the network, with high packet delivery ratio, high throughput, low energy consumption and considerable load balancing as compared to best-known on-demand protocol, AODV.
机译：在移动自组织网络（MANET）中，由于节点的移动性，网络的拓扑结构可能会迅速而出乎意料地发生变化。因此，设置满足高可靠性的路由是一个非常具有挑战性的问题。 MANET中的另一个重要问题是节点的能耗。当节点的能量耗尽时，它停止工作，因此链路中断。因此，找到具有足够能量水平和高稳定性的路由非常重要，这样才能获得可靠的路由和数据传输。为了解决上述问题，我们提出了一种可靠的QoS路由协议，该协议基于使用移动性信息，残差能量和跳数获得的路由寿命。因此，在该方案中，数据是通过具有高稳定性，高残留能量级别和低延迟的路由发送的。仿真结果表明，与众所周知的按需协议相比，SQR-AODV协议具有较高的可靠性和稳定性，并具有较长的网络生命周期，具有较高的分组传送率，高吞吐量，低能耗和显着的负载平衡， AODV。

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