Adaptive traffic admission for integrated services in CDMA wireless-access networks
作者： Z. Dziong , Ming Jia , P. Mermelstein
DOI: 10.1109/49.545696
关键词:
摘要: Code-division multiple-access (CDMA) is a serious candidate for personal communication systems at 1.9 GHz in North America. We consider the issue of bandwidth management CDMA integrated wireless-access network with heterogeneous services. A framework adaptive connection admission up-link direction proposed. It based on estimation interference base station receivers. The algorithm employs linear Kalman filter which driven by measurement and predicted traffic parameters admitted connections. derived several generic variants control architecture to assess main characteristics determine trade-offs between complexity performance. They vary from fixed strategy power an full information about state control. numerical study proposed shows that estimated value average adapts well real under nonstationary nonuniform environment. This feature results high utilization arbitrary conditions.
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