Practical Issues for Spectrum Management With Cognitive Radios

作者：Stephen Dudley, William Christopher Headley, Marc Lichtman, Eyosias Yoseph Imana, Xiaofu Ma, Mahi Abdelbar, Aditya V. Padaki, Abid Ullah, Munawwar M. Sohul, Taeyoung Yang, Jeffrey H. Reed · 发表于：Proceedings of the IEEE · 年份：2014 · DOI：10.1109/jproc.2014.2298437 · 被引用次数：47 · 研究领域：Cognitive Radio Networks and Spectrum Sensing、Power Line Communications and Noise、Advanced Adaptive Filtering Techniques

The policy of permanently assigning a frequency band to a single application has led to extremely low utilization of the available spectrum. Cognitive radio, with its ability to be both intelligent and frequency agile, is thought to be one of the prime contenders to provide the necessary capabilities needed for dynamic spectrum access systems. With this in mind, this paper discusses the practical issues inherent to the deployment of spectrum management systems utilizing cognitive radios.