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المؤلفEl Shafie, Ahmed
المؤلفSultan, Ahmed
المؤلفKrikidis, Ioannis
المؤلفAl-Dhahir, Naofal
المؤلفHamila, Ridha
تاريخ الإتاحة2020-10-13T10:54:02Z
تاريخ النشر2017
اسم المنشورIEEE Access
المصدرScopus
الرقم المعياري الدولي للكتاب21693536
معرّف المصادر الموحدhttp://dx.doi.org/10.1109/ACCESS.2017.2764079
معرّف المصادر الموحدhttp://hdl.handle.net/10576/16420
الملخصWe derive closed-form expressions for the achievable rates of a buffer-aided full-duplex (FD) multiple-input multiple-output Gaussian relay channel. The FD relay still suffers from residual self-interference (RSI) after the application of self-interference mitigation techniques. We investigate both cases of a slow-RSI channel where the RSI is fixed over the entire codeword, and a fast-RSI channel where the RSI changes from one symbol duration to another within the codeword. We show that the RSI can be completely eliminated in the slow-RSI case when the FD relay is equipped with a buffer while the fast RSI cannot be eliminated. For the fixed-rate data transmission scenario, we derive the optimal transmission strategy that should be adopted by the source node and relay node to maximize the system throughput. We verify our analytical findings through simulations. 1 2017 IEEE.
راعي المشروعThe work of N. Al-Dhahir was supported by NPRP from the Qatar National Research Fund (a member of Qatar Foundation) under Grant 8-627-2-260. The statements made herein are solely the responsibility of the authors. The work of I. Krikidis was supported by the Research Promotion Foundation, Cyprus, through the Project COM-MED under Project KOINA/ERANETMED/1114/03.
اللغةen
الناشرInstitute of Electrical and Electronics Engineers Inc.
الموضوعachievable rate
Buffer
full-duplex
MIMO
precoding
relay
العنوانAchievable Rates of Buffer-Aided Full-Duplex Gaussian Relay Channels
النوعArticle
الصفحات23776-23791
رقم المجلد5
dc.accessType Open Access


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