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Comparison of relaying strategies for cooperative diversity systems with adaptive modulation

المؤلفChoi, Seyeong
المؤلفAlouini, M.-S.
المؤلفYang, Hong-Chuan
المؤلفHasna, M.O.
تاريخ الإتاحة2009-12-27T05:31:08Z
تاريخ النشر2009
اسم المنشورVTC Spring 2009. IEEE 69thVehicular Technology Conference, 2009.
الاقتباسSeyeong Choi; Alouini, M.-S.; Hong-Chuan Yang; Hasna, M.O., "Comparison of Relaying Strategies for Cooperative Diversity Systems with Adaptive Modulation," Vehicular Technology Conference, 2009. VTC Spring 2009. IEEE 69th , vol., no., pp.1,5, 26-29 April 2009
معرّف المصادر الموحدhttp://dx.doi.org/10.1109/VETECS.2009.5073454
معرّف المصادر الموحدhttp://hdl.handle.net/10576/10455
الملخصIn this paper, we propose several relay selection schemes for cooperative diversity systems with adaptive transmission. The proposed schemes are based on dual-hop relaying with multiple relays. We analyze the performance of the proposed schemes by quantifying the average spectral efficiency and the outage probability. We also investigate the tradeoff of performance and complexity among proposed schemes by evaluating the average number of active relays, path estimations, and signal- to-noise ratio comparisons. Our proposed schemes and analysis are also applicable to single relay systems with multiple antennas.
اللغةen
الناشرIEEE
الموضوعantenna arrays
adaptive modulation
diversity reception
probability
spectral analysis
العنوانComparison of relaying strategies for cooperative diversity systems with adaptive modulation
النوعConference


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