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首页> 外文期刊>Informatica: An International Journal of Computing and Informatics >Research on Data Transmission Optimization Of Communication Network Based on Reliability Analysis
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Research on Data Transmission Optimization Of Communication Network Based on Reliability Analysis

机译：基于可靠性分析的通信网络数据传输优化研究

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This paper briefly introduced the vehicular communication network, vehicular ad-hoc network (VANET), and?the ant colony algorithm for path search in the network,?improved?the ant colony algorithm, carried out?a?simulation experiment on the improved ant colony algorithm on?the simulation platform, and compared?it?with the traditional ant colony algorithm and the geographical location-based?routing algorithm.?The results showed?that the network packet loss rate and time delay showed a tendency of increasing first and then decreasing under the three algorithms with the increase of vehicle nodes in VANET; with the increase of nodes, the network reliability under the improved ant colony algorithm showed a tendency of increasing first and then being stable, and the network reliability under the other two algorithms showed a tendency of increasing first and then decreasing; under the same number of nodes, the?packet loss rate and average delay?were lower, and the reliability was higher under the improved ant colony algorithm. This paper briefly introduced the vehicular communication network, vehicular ad-hoc network (VANET), and?the ant colony algorithm for path search in the network,?improved?the ant colony algorithm, carried out?a?simulation experiment on the improved ant colony algorithm on?the simulation platform, and compared?it?with the traditional ant colony algorithm and the geographical location-based?routing algorithm.?The results showed?that the network packet loss rate and time delay showed a tendency of increasing first and then decreasing under the three algorithms with the increase of vehicle nodes in VANET; with the increase of nodes, the network reliability under the improved ant colony algorithm showed a tendency of increasing first and then being stable, and the network reliability under the other two algorithms showed a tendency of increasing first and then decreasing; under the same number of nodes, the?packet loss rate and average delay?were lower, and the reliability was higher under the improved ant colony algorithm.
机译：本文简要介绍了车辆通信网络，车辆ad-hoc网络（VANET），以及网络路径搜索的蚁群算法，？改进？蚁群算法，进行了？A？改进蚂蚁的模拟实验殖民地算法？仿真平台，并比较？它？随着传统的蚁群算法和基于地理位置的？路由算法。结果显示了？网络包丢失率​​和时间延迟显示第一和趋势然后在三种算法下减少随着VANET中的车辆节点的增加;随着节点的增加，改进的蚁群算法下的网络可靠性显示出首先增加然后稳定的趋势，并且在另外两种算法下的网络可靠性显示出先进的趋势，然后减少增加;在相同数量的节点下，丢包率和平均延迟？较低，在改进的蚁群算法下可靠性较高。本文简要介绍了车辆通信网络，车辆ad-hoc网络（VANET），以及网络路径搜索的蚁群算法，？改进？蚁群算法，进行了？A？改进蚂蚁的模拟实验殖民地算法？仿真平台，并比较？它？随着传统的蚁群算法和基于地理位置的？路由算法。结果显示了？网络包丢失率​​和时间延迟显示第一和趋势然后在三种算法下减少随着VANET中的车辆节点的增加;随着节点的增加，改进的蚁群算法下的网络可靠性显示出首先增加然后稳定的趋势，并且在另外两种算法下的网络可靠性显示出先进的趋势，然后减少增加;在相同数量的节点下，丢包率和平均延迟？较低，在改进的蚁群算法下可靠性较高。

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