Predictive Power and Rate Control for Mobile Wireless Networks with Time-Varying Delay

摘要：

Power and rate control is an important requirement for code-division multiple access (CDMA) mobile wireless networks. However, almost all existing control algorithms assume that the time delay is known and fixed. This paper investigates power and rate control of CDMA mobile wireless networks with unknown and time varying transmission delay in communication channels. To compensate for the timevarying delay, a novel predictive power and rate control algorithm is presented based on time delay estimation. Simulation results are given to demonstrate the effectiveness of the proposed algorithm.

关键词： Predictive control power and rate control CDMA mobile wireless networks time-varying delay

作者: Cunwu Han Dehui Sun Mingyue Zhao

作者单位: Beijing Key Laboratory of Fieldbus Technology and Automation,North China University of Technology, B Beijing Key Laboratory of Fieldbus Technology and Automation,North China University of Technology, B

会议类型: 国际会议

会议名称: 2010 International Conference on Information,Networking and Automation(2010 IEEE信息网络与自动化国际会议 ICINA 2010)

会议地点: 昆明

会议语种:英文

页码: 89-93

在线出版日期: 2010-10-17（万方平台首次上网日期，不代表论文的发表时间）