POWER CONTROL WITH CODER-ESTIMATOR SEQUENCES  

作　　者：Li Xia Wong Wing Shing(Dept. of Electrical Engineering, Shenzhen University, Shenzhen 518060) (Dept. of Information Engineering, the Chinese University of Hong Kong, Shatin, N.T., Hong Kong) 

出　　处：《Journal of Electronics(China)》1999年第3期263-268,共6页电子科学学刊（英文版）

基　　金：Supported by a grant from the Hong Kong Research Grants Council;partially supported by Shenzhen University

摘　　要：Power control is an important issue in mobile communication systems and has been studied extensively in the literature. This paper has taken on a new perspective and modeled the problem as a state estimation problem with finite communication constraints. The problem is solved by using the 1-bit mean coder-estimator sequence. The performance of the coder-estimator sequence is compared with that of the simple feedback power control technique by evaluating their respective fade margins as in commonly done in radio system engineering.Power control is an important issue in mobile communication systems and has been studied extensively in the literature. This paper has taken on a new perspective and modeled the problem as a state estimation problem with finite communication constraints. The problem is solved by using the 1-bit mean coder-estimator sequence. The performance of the coder-estimator sequence is compared with that of the simple feedback power control technique by evaluating their respective fade margins as in commonly done in radio system engineering.

关 键 词：MOBILE communication Power control Coder-estimator SEQUENCE 

分 类 号：TN86[电子电信—信息与通信工程]