Recursive estimation algorithms for power controls of wireless communication networks
Gang George YIN
Chin-An TAN
Le Yi WANG
Chengzhong XU
摘要：Power control problems for wireless communication networks are investigated in direct-sequence codedivision multiple-access(DS/CDMA)channels.It is shown that the underlying problem can be formulated as a constrained optimization problem in a stochastic framework.For effective solutions to this optimization problem in real time,recursive algorithms of stochastic approximation type are developed that can solve the problem with unknown system components.Under broad conditions,convergence of the algorithms is established by using weak convergence methods.
机标关键词：optimization problemstochastic approximationcommunication networksweak convergencecontrol problemsreal time
资助基金：Research of G.Yin was supported by the National Science Foundation(CMS-0510655.DMS-0624849)the National Security Agency(MSPF-068-029)the National Natural Science Foundation of China(60574069)research of C-A.Tan was supported by the Natiohal Science Foundation(CMS-0510655)research of L.Y.Wang was supported by the National Science Foundation(ECS-0329597.DMS-0624849)research of C.Z.Xu Was supported by the National Science Foundation(CCF-0611750.DMS-0624849.CNS-0702488.CRI-0708232)
论文发表日期：2008-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：8( 225-232 )
英文信息