Title :
A new distributed power balancing algorithm for CDMA cellular systems
Author :
He, B. ; Wang, M.Z. ; Li, K.C.
Author_Institution :
Dept. of Electron. Eng., Hong Kong Polytech., Kowloon, Hong Kong
Abstract :
A new distributed power balancing algorithm for CDMA is introduced and its convergence property examined. According to this algorithm, each base station only needs signal-to-interference ratios of its adjacent 6 cells to adjust its users´ transmission power. It is shown that the algorithm provides advantages over conventional power control in terms of system capacity and is particularly attractive in the situation when a “hot” traffic spot develops
Keywords :
cellular radio; channel capacity; code division multiple access; telecommunication traffic; CDMA cellular systems; convergence property; distributed power balancing algorithm; hot traffic spot; signal-to-interference ratios; system capacity; transmission power; Base stations; Communication system control; Control systems; Distributed algorithms; Frequency division multiaccess; Interference; Multiaccess communication; Power control; Power system modeling; Time division multiple access;
Conference_Titel :
Circuits and Systems, 1997. ISCAS '97., Proceedings of 1997 IEEE International Symposium on
Print_ISBN :
0-7803-3583-X
DOI :
10.1109/ISCAS.1997.621487
