Interference Mitigation witb Adaptive Beamforming in Airport Gate Link

Haoyu Xu; Han Zhou; Liangyou Wang; Sunzeng Cai; Zhenghang Zhu

doi:10.3969/j.issn.1000-0801.2014.07.014

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Interference Mitigation witb Adaptive Beamforming in Airport Gate Link

Research and development | 更新时间：2024-06-05

- Interference Mitigation witb Adaptive Beamforming in Airport Gate Link
- Telecommunications Science Vol. 30, Issue 7, Pages: 90-94(2014)
- 作者机构：
  
  1. 中国科学院上海高等研究院航空通讯技术联合研究实验室上海201210
  2. 同济大学电子与信息工程学院上海210804
  3. 上海无线通信研究中心上海200335
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.1000-0801.2014.07.014
  CLC：
- Published Online：2014-07，
  
  Published：20 July 2014
- 稿件说明：
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Haoyu Xu, Han Zhou, Liangyou Wang, et al. Interference Mitigation witb Adaptive Beamforming in Airport Gate Link[J]. Telecommunications science, 2014, 30(7): 90-94.
DOI：

Haoyu Xu, Han Zhou, Liangyou Wang, et al. Interference Mitigation witb Adaptive Beamforming in Airport Gate Link[J]. Telecommunications science, 2014, 30(7): 90-94. DOI： 10.3969/j.issn.1000-0801.2014.07.014.

摘要

目前在最先进的商用飞机上，基于IEEE 802.11b／g协议的航站楼无线局域网系统为停机位处高速无线数据传输提供了一个可行的解决方案。然而，IEEE 802.11b／g协议并不被设计具有抗干扰性能，当前停机位无线通信（指airport gate link）系统受到机场强干扰影响只能提供较低的无线传输速率。提供了一个基于IEEE 802.11g协议的自适应波束成形技术来提高当前航站楼无线局域网系统的性能。仿真结果显示所提出的方法可以有效抑制干扰并有效改善系统性能。

Abstract

On the current most advanced commercial airplanes

IEEE 802.11b／g based system-terminal wireless LAN（TWLN）-is a wireless solution that is able to support the high speed wireless transmission for gate link. However

IEEE 802.11b／g has no resistibility against interference; due to the strong co-channel interference at the airport

the current gate link system provides a very low data rate. An IEEE 802.11g based adaptive beamforming method was provided that improved the performance of the current TWLN system. The simulation shows the proposed method is able to reject interference and significantly improve the system performance.

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references

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