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arXiv 0812.2288cs.NI
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无线传感器网络中异构业务优先级拥塞控制协议

Congestion Control Protocol for Wireless Sensor Networks Handling Prioritized Heterogeneous Traffic

Muhammad Mostafa Monowar, Md. Obaidur Rahman, Al-Sakib Khan Pathan, Choong Seon Hong

摘要:

异构的应用程序可以同化在同一个无线传感器网络的帮助下,现代的微尘,有多个传感器板上的一个无线电板。从这种类型的微尘产生的不同类型的数据可能有不同的传输特性的优先级,传输速率,所需的带宽,可容忍的数据包丢失,延迟需求等考虑到传感器网络组成的多用途节点,在本文中,我们提出了优先级异构的面向拥塞控制协议(PHTCCP),确保有效的速率控制优先级异构流量。我们的协议使用队列内和队列间的优先级,以确保可行的异构数据的传输速率。它还通过使用动态传输速率调整来保证有效的链路利用率。详细的分析和仿真结果,以及我们的协议的描述,以证明其有效性,在处理优先级的异构流量在无线传感器网络。

英文摘要:

Heterogeneous applications could be assimilated within the same wireless sensor network with the aid of modern motes that have multiple sensor boards on a single radio board. Different types of data generated from such types of motes might have different transmission characteristics in terms of priority, transmission rate, required bandwidth, tolerable packet loss, delay demands etc. Considering a sensor network consisting of such multi-purpose nodes, in this paper we propose Prioritized Heterogeneous Traffic-oriented Congestion Control Protocol (PHTCCP) which ensures efficient rate control for prioritized heterogeneous traffic. Our protocol uses intra-queue and inter-queue priorities for ensuring feasible transmission rates of heterogeneous data. It also guarantees efficient link utilization by using dynamic transmission rate adjustment. Detailed analysis and simulation results are presented along with the description of our protocol to demonstrate its effectiveness in handling prioritized heterogeneous traffic in wireless sensor networks.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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