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Performance analysis of cooperative communication system with feedback delay and channel estimation error

المؤلفOmri A.
المؤلفHasna , Mazen
تاريخ الإتاحة2022-04-26T11:06:47Z
تاريخ النشر2015
اسم المنشورInternational Conference on ICT Convergence 2015: Innovations Toward the IoT, 5G, and Smart Media Era, ICTC 2015
المصدرScopus
المعرّفhttp://dx.doi.org/10.1109/ICTC.2015.7354512
معرّف المصادر الموحدhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84964832687&doi=10.1109%2fICTC.2015.7354512&partnerID=40&md5=3c57ea09beef604f75accbe6caeebde7
معرّف المصادر الموحدhttp://hdl.handle.net/10576/30464
الملخصIn this paper, we investigate the impact of feedback delay and channel estimation error (CEE) on the performance of wireless multi-user decode-and-forward (DF) relay systems in independent and non identically distributed Rayleigh fading channels. To assess the performance, we derive the exact probability density function (PDF) expression of the signal-to-noise ratio (SNR) for each link, and the average outage probability expression with imperfect channel state information (ICSI). Numerical results are presented to confirm the analytical expressions and to investigate the effect of the ICSI on the performances of the wireless cooperative system.
اللغةen
الناشرInstitute of Electrical and Electronics Engineers Inc.
الموضوعBandwidth
Channel estimation
Channel state information
Communication channels (information theory)
Decoding
Errors
Fading channels
Probability density function
Rayleigh fading
Signal to noise ratio
Best-relay selections
Channel estimation errors
Decode - and - forwards
Interference management
Outdated csi
Cooperative communication
العنوانPerformance analysis of cooperative communication system with feedback delay and channel estimation error
النوعConference Paper
الصفحات135-140
dc.accessType Abstract Only


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