A New Radio Access Network Monitoring Scheme for Reconfigurable Terminals in Mobile Internet

摘要：

In next generation of wireless mobile communications, it is demanded that users could visit Internet services through any kind of radio access technology. Monitoring of radio access network (RAN) is very important for reconfigurable terminals (RT) in Mobile Internet. It is the foundation of network cooperation and seamless access for user services. In this paper, a new RAN monitoring scheme based on cognitive radio technology is proposed. RAN information acquisition mechanism is given. RAN monitoring model and reconfiguration platform are present. And the process of signal detection is described. Furthermore, an algorithm on optimal selection of signal detection technologies is designed, where 4 main signal detection technologies are taken into consideration. Finally, taken WPAN monitoring as an example, the availability of this algorithm is proved by simulation results.

关键词： reconfigurable terminal RAN monitoring Mobile Internet signal detecting

作者: Wei Su Qi Liu Hongzeng He Hongke Zhang

作者单位: College of Electronics and Information Engineering, Beijing Jiaotong University, Beijing 100044, P.R Department of Electronic Engineering, Tsinghua University, Beijing, 100084, P.R.China

会议类型: 国际会议

会议名称: 2010 IEEE 10th International Conference on Signal Processing(第十届信号处理国际会议 ICSP 2010)

会议地点: 北京

会议语种:英文

页码: 1650-1653

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）