Title :
Power control in cellular networks subject to measurement error
Author_Institution :
Dept. of Comput., Hong Kong Polytech., Kowloon, Hong Kong
fDate :
7/1/1996 12:00:00 AM
Abstract :
A distributed power control algorithm for cellular networks is proposed. This algorithm includes the distributive balancing (DB) algorithm (Zander 1992) and the distributed power control (DPC) algorithm (Grandhi et al. 1994) as special cases. We show that this algorithm converges much faster than the DB and DPC algorithms, is less sensitive to measurement error than the DPC algorithm, and its convergence rate and sensitivity to measurement error can be tuned by varying a design parameter
Keywords :
cellular radio; convergence of numerical methods; distributed control; errors; iterative methods; measurement errors; power control; sensitivity analysis; telecommunication control; DB algorithm; DPC algorithm; cellular networks; convergence rate; design parameter; distributed power control algorithm; distributive balancing algorithm; measurement error; sensitivity; Base stations; Convergence; Eigenvalues and eigenfunctions; Intelligent networks; Iterative algorithms; Land mobile radio cellular systems; Measurement errors; Mobile communication; Power control; Radio transmitters;
Journal_Title :
Communications, IEEE Transactions on
