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文吉.机间数据链核心问题的分析与探讨[J].电讯技术，2007，47（5）：89 - 93. [点击复制]
.Discussion about the All-important Problems in Developing the Intra-flight Data Link(IFDL)[J].，2007，47（5）：89 - 93. [点击复制]

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机间数据链核心问题的分析与探讨

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摘要:

指出了机间数据链的重要性,阐述了低传输延迟特性、高数据传输率、低截获率、高抗干扰能力、动态组网等特征对系统的要求.对频率选择、窄带多波束天线设计、信道接入协议等核心问题进行了较深入的分析,指出了解决方案和途径,并讨论了建立网络协议开发平台的意义及方法.

关键词: 机间数据链窄波束天线低截获率抗干扰 Ad Hoc网络信道接入协议

DOI：10.3969/j.issn.1001-893X.

修订日期：2007-05-10

基金项目:

Discussion about the All-important Problems in Developing the Intra-flight Data Link(IFDL)

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Abstract:

The importance of Intra-flight Data Link(IFDL) is pointed out.The features of IFDL are expatiated including low transferring delay,low probability of detecting(LPD) and low probability of interfering(LPI),etc.The all-important problems such as frequency selection,narrow beam antenna design and channel access protocol implementation are discussed.The schemes or approaches are provided.The significance of building platforms for developing wireless network protocols is mentioned and the techniques are put forward as well.

Key words: IFDL,narrow beam antenna,LPD,LPI,Ad Hoc network,channel access protocol