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On correlation-based channel sensing with IQ imbalance

المؤلفElsamadouny, Ahmed
المؤلفShehata, Heba
المؤلفKhattab, Tamer
المؤلفAbualsaud, Khalid
المؤلفGuizani, Mohsen
تاريخ الإتاحة2020-05-14T09:55:45Z
تاريخ النشر2019
اسم المنشور2019 15th International Wireless Communications and Mobile Computing Conference, IWCMC 2019
المصدرScopus
معرّف المصادر الموحدhttp://dx.doi.org/10.1109/IWCMC.2019.8766354
معرّف المصادر الموحدhttp://hdl.handle.net/10576/14864
الملخصThis paper addresses the problem of the detection of the presence of a pre-classified (i.e., pulse shape is known) signals with IQ imbalance considering free-space path-loss. We study the effect of IQ distortion on the probability of detection and false alarm and find the degradation in the probability of detection compared with the case of ideal IQ branches. We propose closed form expressions for the probability of detection and false alarm for signals suffering from IQ imbalances. - 2019 IEEE.
راعي المشروعACKNOWLEDGEMENT This research work was made possible by grant number NPRP 10-1205-160012 from the Qatar National Research Fund, QNRF (a member of the Qatar Foundation, QF). The statements made herein are the sole responsibility of the authors.
اللغةen
الناشرInstitute of Electrical and Electronics Engineers Inc.
الموضوعFree-space path-loss
IQ imbalance
Probability of detection
العنوانOn correlation-based channel sensing with IQ imbalance
النوعConference Paper
الصفحات817-820


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