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http://dx.doi.org/10.7232/JKIIE.2011.37.3.229

Forward Link Data Service Capacity Considering Data Rate Adaptation in CDMA2000 1X-EVDO Systems  

Choi, Woo-Yong (Department of Industrial and Management Systems Engineering, Dong-A University)
Lim, Dong-Gu (Department of Industrial and Management Systems Engineering, Dong-A University)
Publication Information
Journal of Korean Institute of Industrial Engineers / v.37, no.3, 2011 , pp. 229-233 More about this Journal
Abstract
The existing approaches for analyzing the data service capacity of CDMA2000 1X EV-DO (Evolution-Data Only) systems have focused on deriving the maximum number of active customers assuming that the data rates provided to the customers can be determined beforehand. However, we have seen that through real experiment, the data rates actually provided to the customers adaptively change according to the number of active customers. In this paper, we propose new capacity analysis model considering the data rate adaptation. Numerical examples are also presented to obtain the maximum input traffic rates for various values of the length of data burst and the required mean delay bound.
Keywords
CDMA2000 1X EV-DO; Data Service Capacity; Service Delay;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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