Research on TCP performance improvement in wireless ad hoc networks based on topology control

ZHONG Ying-ji1; YUAN Dong-feng1

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Research on TCP performance improvement in wireless ad hoc networks based on topology control

更新时间：2024-10-14

- Research on TCP performance improvement in wireless ad hoc networks based on topology control
- Issue 7, Pages: 46-52(2006)
- 作者机构：
  
  1. 山东大学信息科学与工程学院
  2. 山东大学信息科学与工程学院,山东,济南,250100
  3. 东南大学移动通信国家重点实验室,山东,济南,250100
  4. ,江苏,南京,210096
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN929.5
- Published：2006
- 稿件说明：
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ZHONG Ying-ji1, YUAN Dong-feng1. Research on TCP performance improvement in wireless ad hoc networks based on topology control[J]. 2006, (7): 46-52.
DOI：

ZHONG Ying-ji1, YUAN Dong-feng1. Research on TCP performance improvement in wireless ad hoc networks based on topology control[J]. 2006, (7): 46-52. DOI：

摘要

针对无线自组织网络TCP性能不高的问题

在网络节点所处的平面上引入空间约束机制

通过加入位置信息和增大平面以降低网络节点间干扰的方法来减小网络总干扰。分析了网络源节点的广播成功率

计算了网络节点的空间位置下界

并分别就单TCP流和多TCP流的情况下网络的有效性加以讨论。通过实验仿真可见

这种新型的性能改进方法可以有效提高无线自组织网络的相关性能。

Abstract

Space restrain mechanism was adopted in the plain of network nodes due to the lower performance of TCP in Wireless ad hoc networks. The total interference of the networks is decreased by considering location information and in- creasing the plain to lower the co-interference between the nodes. The broadcast success ratio

computed the lower bound of the space location for the network nodes and discussed the efficiency of the network under single-TCP and multi-TCP environments separately was analyzed. The simulation results show that the novel method can improve the throughput of the networks significantly.

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