Software-Defined-Radio-Based Wireless Tomography: Experimental Demonstration and Verification

Bonior J.; Hu Z.; Guo T.N.; Qiu R.C.; Browning J.P.; Wicks M.C.

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Software-Defined-Radio-Based Wireless Tomography: Experimental Demonstration and Verification

机译：基于软件的基于无线电的无线层析成像：实验演示和验证

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This letter presents an experimental demonstration of software-defined-radio-based wireless tomography using computer-hosted radio devices called Universal Software Radio Peripheral (USRP). This experimental brief follows our vision and previous theoretical study of wireless tomography that combines wireless communication and RF tomography to provide a novel approach to remote sensing. Automatic data acquisition is performed inside an RF anechoic chamber. Semidefinite relaxation is used for phase retrieval, and the Born iterative method is utilized for imaging the target. Experimental results are presented, validating our vision of wireless tomography.

机译：这封信提出了使用称为通用软件无线电外围设备（USRP）的计算机托管无线电设备对基于软件的无线电进行无线层析成像的实验演示。本实验简介遵循了我们对无线层析成像的愿景和先前的理论研究，该理论结合了无线通信和RF层析成像技术，提供了一种新颖的遥感方法。自动数据采集在RF电波暗室内进行。半确定弛豫用于相位检索，而Born迭代方法用于对目标成像。提出了实验结果，验证了我们对无线层析成像的认识。

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《Geoscience and Remote Sensing Letters, IEEE》 |2015年第1期|175-179|共5页
作者
Bonior J.; Hu Z.; Guo T.N.; Qiu R.C.; Browning J.P.; Wicks M.C.;
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正文语种 eng
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Image reconstruction; Radio frequency; Tomography; Transmitters; Wireless communication; Wireless sensor networks; Convex optimization; Universal Software Radio Peripheral (USRP); inverse scattering; phase retrieval; semidefinite relaxation; software-defined radio (SDR); wireless tomography;

机译：影像重建;无线电频率;断层扫描;发射器;无线通信;无线传感器网络;凸优化;通用软件无线电外围设备（USRP）;反散射相位检索;半定松弛软件无线电（SDR）;无线断层扫描;

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Software-Defined-Radio-Based Wireless Tomography: Experimental Demonstration and Verification

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