Performance Improvement of an Ad Hoc Network System for Wireless Data Service
Performance Improvement of an Ad Hoc Network System for Wireless Data Service
复制标题
无线数据服务自组织网络系统的性能改进
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
Yohei Hosooka
中科院分区：
文献类型：
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作者：
Takayuki Yamamoto;M. Sugano;M. Murata;T. Hatauchi;Yohei Hosooka
在自组织无线网络系统中，无线终端可以自主构建和维护网络。它们与一些邻居终端通信，交换网络信息，并在多跳无线网络中为数据包决定路由。灵活无线网络（FRN）是一种自组织无线网络系统，它采用原始协议，提供多路由管理和针对报文传输错误的报文重传机制。这个系统最近几年一直在使用。本文首先对FRN的数据链路协议和路由协议进行了仿真，对其性能进行了评估，阐明了FRN的基本特性，并发现了影响FRN性能的一些问题。此外，我们提出了一些性能改进技术。它们是设置自适应系统参数或静态改进其协议的方法。我们对这些技术进行了模拟，并展示了它们如何提高系统性能。
SUMMARY In an ad hoc wireless network system, wireless terminals can autonomously construct and maintain a network. They communicate with some neighbor terminals, exchange information about the network and decide routes for packets on the multi-hop wireless network. Flexible Radio Network (FRN), one of the ad hoc wireless network systems, adopts an original protocol that provide a multiple routes management and a packet retransmission mechanism against packet transmission errors. This system has been in use in a recent few years. In this paper, we first evaluate the performance through simulations for data-link protocol and routing protocol of FRN to clarify its basic properties, and then we discover some problems that degrade the performance. Furthermore, we propose some performance improvement techniques. They are methods to set an adaptive system parameter or to improve its protocol statically. We simulate those techniques and show how they improve the system performance.
移动自组织网络动态源路由协议研究
DOI：
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发表时间：
2003
期刊：
Proceedings of Workshop on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks 2003(WiOpt' 03) …
影响因子：
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作者：
J.Li;H.Kameda;Y.Pan
通讯作者：
Y.Pan