Bit Error Rate Analysis for Reconfigurable Intelligent Surfaces With Phase Errors

This letter investigates the error probability of reconfigurable intelligent surfaces (RIS)-enabled communication systems with quantized channel phase compensation. Exact and asymptotic bit error rate (BER) expressions are derived assuming different practical channel environments and the presence of...

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Bibliographic Details
Published inIEEE communications letters Vol. 25; no. 7; pp. 2176 - 2180
Main Authors Trigui, Imene, Agbogla, Edouard Komi, Benjillali, Mustapha, Ajib, Wessam, Zhu, Wei-Ping
Format Journal Article
LanguageEnglish
Published New York IEEE 01.07.2021
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
BER analysis
Bit error rate
Codes
Communications systems
diversity order
Error analysis
Error probability
Modulation
phase errors
quantization
Quantization (signal)
Rayleigh channels
Reconfigurable intelligent surfaces
Rician channels
Signal to noise ratio
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Summary:This letter investigates the error probability of reconfigurable intelligent surfaces (RIS)-enabled communication systems with quantized channel phase compensation. Exact and asymptotic bit error rate (BER) expressions are derived assuming different practical channel environments and the presence of the direct link. The theoretical frameworks and findings are validated with the aid of Monte Carlo simulations.
ISSN:1089-7798
1558-2558
DOI:10.1109/LCOMM.2021.3071433