A Binary Feedback Power Control Algorithm for Time Varying Mobile Communication Systems
Weisheng Liu · Journal of Dalian Jiaotong University · 2009
A new distributed binary feedback power control algorithm for time-varying cellular systems is presented.A class of power control problems is considered where the system link gains are assumed to be time varying,and only one bit is sent back to each transmitter.It is proved that the received SIR for each user falls within a certain specific range determined by an SIR target and a power control step-size.A simulation result is given,showing the performance of the proposed power control algorithm to be adopted in practical mobile communication systems.