Title :
Balanced distributed power control
Author :
Hongyu, Wang ; Huang Aiging ; Rong, Hu ; Weikang, Gu
Author_Institution :
Dept. of Inf. & Electron. Eng., Zhejiang Univ., Hangzhou, China
Abstract :
Power control acts as an important role in solving the near-far problem in cellular radio systems. A new distributed power control algorithm was proposed in this paper for cellular mobile radio systems, we called it balanced distributed power control (BDPC) algorithm, which can converge to the CIR balancing with probability one quickly. Compared with DPC (distributed power control) and FDPC (fully distributed power control), BDPC does not need any global information especially the normalization procedure of DPC, in the meantime it can prevent the transmitting powers from falling out of the desired range. The excellent properties of FDPC are also with BDPC
Keywords :
cellular radio; distributed algorithms; distributed control; power control; radio transmitters; radiofrequency interference; telecommunication control; CIR; balanced distributed power control; cellular radio systems; convergence; distributed power control; distributed power control algorithm; fully distributed power control; near-far problem; probability; transmitter power control; Base stations; Distributed algorithms; Interference; Iterative algorithms; Land mobile radio; Land mobile radio cellular systems; Multiaccess communication; Power control; Power system modeling; Protection;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2000. PIMRC 2000. The 11th IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-6463-5
DOI :
10.1109/PIMRC.2000.881651
