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The Performance Analysis of System by Variable Effective Bandwidth According to use The Reserved Resource and The Waiting Buffer  

Seong, Hong-Seok (Department of Electronic Engineering, Bucheon College)
Publication Information
전자공학회논문지 IE / v.46, no.3, 2009 , pp. 42-47 More about this Journal
Abstract
In CDMA system, the call admission control method using the variable effective bandwidth concept is employed in this paper. The bandwidth for a new call and a handoff call is allocated by considering the number of mobile station being served and dynamically assigned by taking account of the blocking rate of new calls and the dropping rate of handoff calls. There is reserved resource for handoff call. In the case radio resource is insufficient, a new call and a handoff call stand by in buffer for constant time. When radio resource come about, the waiting call is allocated the resource. I analyze the performance of system according to existence and nonexistence of buffer by a simulation study.
Keywords
등가대역;자원예약;가변대역;대기버퍼;
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