Reference : Coverage Probability and Ergodic Capacity of Intelligent Reflecting Surface-Enhanced ...
Scientific journals : Article
Engineering, computing & technology : Electrical & electronics engineering
Security, Reliability and Trust
http://hdl.handle.net/10993/44393
Coverage Probability and Ergodic Capacity of Intelligent Reflecting Surface-Enhanced Communication Systems
English
[en] Coverage Probability and Ergodic Capacity of Intelligent Reflecting Surface-Enhanced Communication Systems
Trinh, van Chien mailto [University of Luxembourg]
Tu, Lam Thanh mailto [the institute XLIM, University of Poitiers, Poitiers, France]
Chatzinotas, Symeon mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Ottersten, Björn mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
14-Sep-2020
IEEE Communications Letters
Institute of Electrical and Electronics Engineers
Yes (verified by ORBilu)
1089-7798
New York
NY
[en] Intelligent Reflecting Surface ; Coverage Probability ; Ergodic Capacity
[en] This paper studies the performance of a single-input single-output (SISO) system enhanced by the assistance of an intelligent reflecting surface (IRS), which is equipped with a finite number of elements under Rayleigh fading channels. From the instantaneous channel capacity, we compute a closed-form expression of the coverage probability as a function of statistical channel information only. A scaling law of the coverage probability and the number of phase shifts is further obtained. The ergodic capacity is derived, then a simple upper bound to simplify matters of utilizing the symbolic functions and can be applied for a long period of time. Numerical results manifest the tightness and effectiveness of our closed-form expressions compared with Monte-Carlo simulations.
Interdisciplinary Centre for Security, Reliability and Trust (SnT) > Other
ECLECTIC
Researchers ; Professionals ; Students
http://hdl.handle.net/10993/44393
10.1109/LCOMM.2020.3023759
https://ieeexplore.ieee.org/document/9195523
FnR ; FNR11306457 > Christos Tsinos > ECLECTIC > Energy and Complexity Efficient Millimiter-wave Large-Aray Communications > 01/05/2017 > 30/04/2020 > 2016

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