April 2025
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Peer-to-Peer Networking and Applications
In the automatic modulation classification (AMC) is a major role on the appropriate detection of suspicious and unnecessary signals actions to perform complete safe communication in next-generation cellular networks. Traditional AMC schemes often struggle with the complexity and variability inherent in modern communication environments. This paper proposes a novel Automatic Modulation Classification method for Next-Generation Cellular Networks using Optimized Adaptive Multi-Scale Dual Attention Network (AMC-NGCN-AMSDAN). Initially, the input signal data are taken from HisarMod2019.1 dataset. Coherence Shock Filtering (CSF) is used to maintain various kinds of modulation systems and tunes the modulation data range. Then the spectral features are extracted by Multi-level Haar Wavelet Features Fusion Network (MHWFN). After that, Adaptive Multi-Scale Dual Attention Network (AMSDAN) is used to categorize the modulation schemes, like Analog, FSK, PAM, PSK, and QAM. Finally, the Gazelle Optimization Algorithm (GOA) is proposed to optimize the AMSDAN weight parameter. The AMC-NGCN-AMSDAN method attains 22.75%, 25.52%, 27.22% higher accuracy and 22.25%, 27.22%, 22.32% lesser computational time compared to the existing models, like Artificial intelligence-driven real-time AMC for next-generation cellular networks (AIDRT-AMC-NGCN), Robust AMC utilizing Convolutional Deep Neural Network with Scalogram Information (AMC-CDNN-SI), and Deep Learning-dependent Robust AMC for Next-Generation Networks (DL-AMC-NGN) respectively.