Adaptive Modulation Coding Overview and Learning

Zixia Shang

Abstract


Adaptive modulation coding (AMC) is a technique that changes the modulation and coding modes according to the channel conditions. This paper introduces the principles and applications of adaptive modulation coding, mainly for beginners. By reading this paper, beginners can have a general concept of adaptive modulation coding relatively quickly. Meanwhile, this paper uses MATLAB to simulate the adaptive modulation coding based on QPSK and Turbo codes to improve the performance of BER decoding by limiting the number of iterations and BER requirements using adaptive modulation coding. And by comparing the two, the superiority of adaptive modulation coding compared with normal coding is ju  dged, thus facilitating beginners to learn and understand.


Keywords


Adaptive Modulation Coding (AMC); MATLAB; QPSK; Turbo Codes; BER

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References


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DOI: https://doi.org/10.18686/esta.v9i4.340

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