Variable structure power control algorithm in mobile radio systems

被引：10

作者：

Uykan, Zekeriya

Koivo, Heikki N.

机构：

[1] Nokia Res Ctr, Radio Technol Lab, Helsinki 00180, Finland

[2] Aalto Univ, Control Engn Lab, FI-02015 Helsinki, Finland

来源：

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS | 2006年 / 5卷 / 10期

关键词：

continuous time variable structure systems (VSS); discrete time VSS; mobile radio systems; power control algorithms;

D O I：

10.1109/TWC.2006.03679

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we apply well-known variable structure systems control theory to power control problem in mobile radio systems. The aim is to make the power control operation insensitive to unknown changes in the link gains. Some of well-known distributed power control algorithms (Foschini and Miljanic Algorithm, Fixed step, etc) are obtained as special cases of the proposed algorithm. Simulation results suggest that the proposed algorithm is relatively fast and robust. The algorithm is also verified with an advanced dynamic system simulator.

引用

页码：2633 / 2637

页数：5

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