Title :
The convergence of an asynchronous cooperative algorithm for distributed power control in cellular systems
Author :
Sung, Chi Wan ; Wong, Wing Shing
Author_Institution :
Dept. of Inf. Eng., Chinese Univ. of Hong Kong, Shatin, Hong Kong
fDate :
3/1/1999 12:00:00 AM
Abstract :
A new version of the cooperative algorithm is proposed for transmitter power control in mobile cellular systems. It is a distributed algorithm based on the assumption that limited control data communication between neighboring base stations are allowed. Its convergence under asynchronous operation is proved. Numerical results show that it has a higher convergence rate and smaller dynamic range requirement than other algorithms
Keywords :
cellular radio; convergence of numerical methods; data communication; distributed algorithms; distributed control; power control; radio transmitters; radiofrequency interference; telecommunication control; asynchronous cooperative algorithm; base stations; carrier to interference ratio; convergence rate; distributed algorithm; distributed power control; dynamic range; limited control data communication; mobile cellular systems; transmitter power control; Base stations; Communication system control; Control systems; Convergence of numerical methods; Data communication; Distributed algorithms; Dynamic range; Power control; Quality of service; Transmitters;
Journal_Title :
Vehicular Technology, IEEE Transactions on
