Year: 2024
Type: article
Abstract: -Dynamic Spectrum Sharing (DSS) has emerged as a critical technology for efficient utilization of the radio frequency spectrum, particularly in the face of growing demand for wireless communication services. Over the past decade and a half, DSS has evolved significantly, driven by advances in cognitive radio, software- defined networking, and regulatory initiatives aimed at addressing spectrum scarcity. This paper reviews the evolution of DSS focusing on key developments, technological advancements, and the challenges faced by operators and regulators. We explore the various mechanisms of DSS, its applications in 4G and 5G networks, and how its integration has shaped spectrum management policies. Additionally, the paper discusses the role of DSS in enabling more efficient use of spectrum resources and its potential to support the next generation of wireless technologies. Keywords: Dynamic Spectrum Sharing (DSS), Spectrum Management, Cognitive Radio, 5G, Spectrum Scarcity, Radio Frequency Spectrum
DOI: 10.55041/ijsrem12208
Author: Aqsa Sayed
Language: English
Subfield: Computer Networks and Communications
Field: Computer Science
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4405763145