Analysis of Spectrum Allocation and Bandwidth Optimization in 5G-Advanced Networks
DOI:
https://doi.org/10.65405/z22shs31الملخص
This paper provides a comprehensive technical investigation into the frequency spectrum utilization of 5G New Radio (NR) and 5G-Advanced systems. As the demand for multi-gigabit throughput increases, the transition from Frequency Range 1 (FR1) to Frequency Range 2 (FR2) presents unique challenges in wave propagation and signal processing. This study analyses the mathematical foundations of Path Loss, the application of the Shannon-Hartley theorem to wideband channels, and the role of Massive MIMO in mitigating high-frequency attenuation.
التنزيلات
المراجع
[1] 3GPP TS 38.101, “NR; User Equipment (UE) radio transmission and reception,” Release 18.
[2] T. S. Rappaport et al., “Millimeter Wave Wireless Communications,” Pearson, 2014.
[3] S. Parkvall, E. Dahlman, “NR – The New 5G Radio Access Technology,” Academic Press, 2020.
[4] ITU-R M.2410-0, “Minimum Requirements for IMT-2020,” ITU, 2017.
[5] A. Goldsmith, “Wireless Communications,” Cambridge University Press, 2005.
[6] C. E. Shannon, “A Mathematical Theory of Communication,” Bell System Technical Journal, 1948.
[7] E. Björnson et al., “Massive MIMO Networks,” Now Publishers, 2017.
[8] E. Dahlman et al., “5G NR: The Next Generation Wireless Access Technology,” Academic Press, 2018.
[9] 3GPP TR 38.913, “Scenarios and Requirements for 5G,” 3GPP.
[10] W. Saad et al., “A Vision of 6G Wireless Systems,” IEEE Communications Magazine, 2019.
التنزيلات
منشور
إصدار
القسم
الرخصة
الحقوق الفكرية (c) 2026 مجلة العلوم الشاملة
هذا العمل مرخص بموجب Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
