OFDM based data link for the DLR research aircraft ATRA

OFDM based data link for the DLR research aircraft ATRA
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用于 DLR 研究飞机 ATRA 的基于 OFDM 的数据链路

DOI:
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发表时间:
2011
期刊:
Integrated Communications, Navigation, and Surveillance Conference Proceedings
影响因子:
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通讯作者:
M. Schnell
M. Schnell
中科院分区:
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文献类型:
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作者:
N. Schneckenburger;C. Klein;M. Schnell

文献摘要

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本文介绍了为德国航空航天中心(DLR)研究飞机研制的新型宽带数据链无线电(B-DLR)。该链路与德国航天中心部分开发的L波段通信系统L-DACS 1有很大的相似之处。本文详细介绍了B-DLR的设计和实现。这包括对物理层以及在单个上层中的B-DLR中实现的所有协议功能的描述。此外,详细说明了建立真实的双向数据传输所需的硬件和软件要求。
In this paper the new broadband data link radio (B-DLR), developed for the German Aerospace Center (DLR) research aircraft is presented. The link shares strong similarities with the L-band communication system L-DACS1, also partly developed at DLR. The paper presents details concerning both the design and implementation of B-DLR. This includes a description of the physical layer as well as all protocol functionalities implemented in B-DLR in a single upper layer. Additionally, details about the requirements on the hardware and software necessary in order to set up a bi-directional data transmission in real time are given.