A real-time and protocol-aware reactive jamming framework built on software-defined radios

A real-time and protocol-aware reactive jamming framework built on software-defined radios
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基于软件定义无线电构建的实时协议感知反应干扰框架

DOI:
10.1145/2627788.2627798
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发表时间:
2014
期刊:
SRIF 2014 - Proceedings of the ACM SIGCOMM 2014 Workshop on Software Radio Implementation Forum
影响因子:
--
通讯作者:
Dandekar, Kapil R.
Dandekar, Kapil R.
中科院分区:
--
文献类型:
--
作者:
Nguyen, Danh;Sahin, Cem;Shishkin, Boris;Kandasamy, Nagarajan;Dandekar, Kapil R.

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本文开发了一种软件定义无线电(SDR)框架,用于无线网络中的实时反应性对抗干扰。该系统由检测和射频响应基础设施组成,在 USRP N210 的 FPGA 中实现,旨在与开源 GNU Radio SDR 库配合使用。该框架可用于实现快速周转反应性干扰系统,能够在信号检测的 \textit{80ns} 内及时做出射频响应。我们的框架还允许从 FPGA 硬件到基于 GNU Radio 的认知无线电后端进行完全控制和反馈,使其适用于各种基于前导码的无线通信方案。本文介绍了该框架的功能、设计和实验评估。使用该平台,我们展示了 WiFi (802.11g) 和移动 WiMAX (802.16e) 网络中的实时反应性干扰功能,并通过使用 iperf 软件工具测量网络吞吐量来量化干扰性能。结果表明,我们的系统作为反应式干扰器实时可靠地工作,可用于现代干扰和安全通信技术的实际评估。
This paper develops a software-defined radio (SDR) framework for real-time reactive adversarial jamming in wireless networks. The system consists of detection and RF response infrastructure, implemented in the FPGA of a USRP N210 and designed to function with the open source GNU Radio SDR library. The framework can be used to implement a fast turnaround reactive jamming system capable of timely RF response within \textit{80ns} of signal detection. Our framework also allows for full control and feedback from the FPGA hardware to the GNU Radio-based cognitive radio backend, making it applicable to a wide range of preamble-based wireless communication schemes. This paper presents the capabilities, design, and experimental evaluation of this framework. Using this platform, we demonstrate real-time reactive jamming capabilities in both WiFi (802.11g) and mobile WiMAX (802.16e) networks and quantify jamming performances by measuring the network throughput using theiperfsoftware tool. The results indicate that our system works reliably in real time as a reactive jammer and can be used for practical assessments of modern jamming and secure communication techniques.
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影响因子: 7.9
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DOI: --
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