Cognitive Radio Based on Space-Time Spectrum Sharing Research
Liu Bing-rui, Qian Li · Mobile Communications · 2016
In this paper, a more practical joint spatial and temporal spectrum sharing technique was proposed, and its key performance-inlfuencing factors were deeply discussed. Both analytical and simulation results concluded that the performance of joint spatial and temporal spectrum sharing is better than the ones of the traditional spatial spectrum sharing and the temporal spectrum sharing in spectrum efifciency, communication outage, and network capacity.