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Impact of DBTMA (Dual Busy-Tone Multiple Access) on AODV (Ad-Hoc on Demand Vector) Routing Protocol

机译：DBTMA（双忙音多址）对AODV（按需即点即用向量）路由协议的影响

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摘要

The multi-hop wireless networks that provide the feasible means of communication and information access in real time services are named as Mobile Ad-hoc Networks (MANETS). The Dual Busy-Tone Multiple Access (DBTMA) mechanism concedes the RTS-CTS scheme to establish communication between two nodes and medium access for applications with a high QoS requirement by assigning two narrow band busy-tones to notify the on-going transmission. In this paper, we obtained results relative to the interest of AODV based reactive routing protocol for MANETS and DBTMA mechanism. The performance is governed under real time sound traffic through simulation using NS-2. The performance of the protocol is measured in terms of various QoS metrics that include route discovery time, throughput, delay and hops per route which are calculated, and graphs have been plotted. A simulation result shows that very substantial improvements in terms of AODV performance parameters and minimum delay are attained due to increased routing responsiveness.
机译：提供实时服务中可行的通信和信息访问方式的多跳无线网络被称为移动自组织网络（MANETS）。双忙音多址访问（DBTMA）机制允许RTS-CTS方案通过分配两个窄带忙音来通知正在进行的传输，从而在两个节点之间建立通信，并为具有高QoS要求的应用程序建立媒体访问。在本文中，我们获得了与基于AODV的MANETS和DBTMA机制的反应式路由协议有关的结果。通过使用NS-2进行仿真，可以在实时声音流量下控制性能。根据各种QoS度量标准来衡量协议的性能，这些度量标准包括计算的路由发现时间，吞吐量，延迟和每条路由的跳数，并绘制了图表。仿真结果表明，由于增加了路由响应能力，因此在AODV性能参数和最小延迟方面获得了非常大的改进。

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