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Conference Paper
Gradient Descent-based Optimal Sequence Design for Primary Synchronization Signal
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- Authors
- Byung-Jae Kwak, Jin Kyeong Kim, Woncheol Cho, Young Jo Ko, Heesoo Lee
- Issue Date
- 2024-10
- Citation
- Vehicular Technology Conference (VTC) 2024 (Fall), pp.1-6
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper proposes a novel approach to designing Primary Synchronization Signal (PSS) sequences for next-generation mobile communication systems. The proposed scheme formulates the PSS sequence design as an optimization problem, minimizing a cost function that captures the desired properties and requirements of PSS sequences. A gradient descent algorithm is employed to iteratively update the sequences, leading to optimized PSS sequences with superior synchronization performance compared to 5G New Radio (NR) PSS sequences. The proposed method offers a versatile and adaptable approach to designing synchronization sequences tailored to specific system requirements, making it a promising solution for 6G and future wireless networks.
- KSP Keywords
- Cost Function, Desired properties, Gradient descent algorithm, Mobile communication systems, Next-generation, Novel approach, Optimization problem, Primary synchronization signal, Synchronization performance, System Requirements, Wireless networks