QoS status of development and researches in cognitive radio
Dong Can, Cheng Qiong · Microcomputer & its Applications · 2010
Cognitive radio is an intelligent spectrum sharing technology.It does this by looking for adaptive spectrum sensingspectrum hole,intelligent learning and real-time adjustment of transmission parameters to achieve dynamic spectrum allocation and spectrum sharing, significantly improving the existing spectrum efficiency.the article detailedly introduces the current CR research status of QoS.At last,pointing out the problems and further research tendency.