DNN-Based Non-Linear Precoding for Bandwidth, Latency, and Data Rate Optimization in 6G Networks
DOI:
https://doi.org/10.52783/jns.v14.2909Keywords:
Non-Linear Precoding, 6G networks, Bandwidth Optimization, Deep Neural Network, Peak Data Rate EnhancementAbstract
As the demand for higher bandwidth, increased peak data rates, and reduced latency continues to escalate, traditional communication systems encounter limitations that necessitate innovative approaches. The research identifies the existing gaps in current 6G network architectures, where conventional precoding methods struggle to fully exploit the potential of non-linear signal processing. This research aims to bridge this gap by introducing a novel DNN-based precoding technique that harnesses the power of artificial intelligence for optimized signal transmission. In the pursuit of advancing communication technologies, this research proposes a groundbreaking solution leveraging Deep Neural Network (DNN) based Non-Linear Precoding to address critical challenges in 6G networks. The study involves the development and training of a sophisticated DNN model capable of learning complex non-linear precoding patterns. This model is integrated into the 6G network architecture to dynamically adapt and optimize signal precoding based on real-time network conditions. Results from extensive simulations and experiments demonstrate a substantial improvement in key performance metrics. The proposed DNN-based non-linear precoding exhibits superior efficiency compared to traditional methods, showcasing a remarkable increase in bandwidth, peak data rate, and a substantial reduction in latency.
Downloads
Metrics
References
Ozpoyraz, B., Dogukan, A. T., Gevez, Y., Altun, U., & Basar, E. (2022). Deep learning-aided 6G wireless networks: A comprehensive survey of revolutionary PHY architectures. IEEE Open Journal of the Communications Society.
Cheng, X., Zayani, R., Ferecatu, M., & Audebert, N. (2022, April). Efficient Autoprecoder-based deep learning for massive MU-MIMO Downlink under PA Non-Linearities. In 2022 IEEE Wireless Communications and Networking Conference (WCNC) (pp. 1039-1044). IEEE.
Cherif, M., Arfaoui, A., & Bouallegue, R. (2023). Autoencoder‐based deep learning for massive multiple‐input multiple‐output uplink under high‐power amplifier non‐linearities. IET Communications, 17(2), 162-170.
Arfaoui, A., Cherif, M., & Bouallegue, R. (2023, July). Analysis of one-bit DAC for RIS-assisted MU massive MIMO systems with efficient autoencoder based deep learning. In 2023 IEEE Symposium on Computers and Communications (ISCC) (pp. 1468-1473). IEEE.
Rahman, M. H., Sejan, M. A. S., Aziz, M. A., Kim, D. S., You, Y. H., & Song, H. K. (2023). Deep Convolutional and Recurrent Neural-Network-Based Optimal Decoding for RIS-Assisted MIMO Communication. Mathematics, 11(15), 3397.
Shimbo, Y., Suganuma, H., Tomeba, H., Onodera, T., & Maehara, F. (2021, April). Deep Learning Based Resource Allocation Method to Control System Capacity and Fairness for MU-MIMO THP. In 2021 IEEE 93rd Vehicular Technology Conference (VTC2021-Spring) (pp. 1-5). IEEE.
Girnyk, M. A. (2021). Deep-learning based linear precoding for MIMO channels with finite-alphabet signaling. Physical Communication, 48, 101402.
Mucchi, L., Shahabuddin, S., Albreem, M. A., Abdallah, S., Caputo, S., Panayirci, E., & Juntti, M. (2023). Signal Processing Techniques for 6G. Journal of Signal Processing Systems, 1-23.
Hossienzadeh, M., Aghaeinia, H., & Kazemi, M. (2023). Deep Learning Based Interference Exploitation in 1-Bit Massive MIMO Precoding. IEEE Access, 11, 17096-17103.
Liu, X., Zhang, H., Sun, K., Long, K., & Karagiannidis, G. (2023). AI-driven Integration of Sensing and Communication in the 6G Era. IEEE Network.
Liu, S., Gao, Z., Hu, C., Tan, S., Fang, L., & Qiao, L. (2022, May). Model-Driven Deep Learning Based Precoding for FDD Cell-Free Massive MIMO with Imperfect CSI. In 2022 International Wireless Communications and Mobile Computing (IWCMC) (pp. 696-701). IEEE.
Nielsen, M. H., De Carvalho, E., & Shen, M. (2022). A Two-Stage Deep Learning Receiver for High Throughput Power Efficient LEO Satellite System With Varied Operation Status. IEEE Access, 10, 60904-60913.
Morsali, A., Haghighat, A., & Champagne, B. (2022). Deep Learning-Based Hybrid Analog-Digital Signal Processing in mmWave Massive-MIMO Systems. IEEE Access, 10, 72348-72362.
Downloads
Published
How to Cite
Issue
Section
License

This work is licensed under a Creative Commons Attribution 4.0 International License.
You are free to:
- Share — copy and redistribute the material in any medium or format
- Adapt — remix, transform, and build upon the material for any purpose, even commercially.
Terms:
- Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.