Title :
A distributed fixed-step power control algorithm for mobile cellular systems
Author :
Sung, Chi Wan ; Wong, Wing Shing
Author_Institution :
Dept. of Inf. Eng., Chinese Univ. of Hong Kong, Shatin, Hong Kong
Abstract :
A distributed fixed-step power control algorithm is presented. It is a simple feedback adjustment algorithm using only local information. In the ideal case where there is no power constraint, it is guaranteed that existing users will not be dropped due to admission of new users. When the constraint on maximum power is imposed, it is shown by simulation that the dropping probability is much lower than the blocking probability. Besides, its convergence property is demonstrated and the issue of power quantization is addressed
Keywords :
cellular radio; distributed control; feedback; power control; telecommunication control; blocking probability; convergence property; distributed fixed-step power control algorithm; dropping probability; feedback adjustment algorithm; maximum power; mobile cellular systems; power quantization; Base stations; Convergence; Downlink; Feedback; Power control; Power engineering and energy; Power system modeling; Protection; Quantization; Radio communication;
Conference_Titel :
Global Telecommunications Conference, 1996. GLOBECOM '96. 'Communications: The Key to Global Prosperity
Conference_Location :
London
Print_ISBN :
0-7803-3336-5
DOI :
10.1109/GLOCOM.1996.587590
