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http://dx.doi.org/10.5392/JKCA.2012.12.04.069

QoS Improvement Analysis Call Admission Control(CAC) Algorithm based on 3GPP PBNM  

Song, Bok-Sob (국립한밭대학교 정보통신전문대학원 컴퓨터공학과)
Wen, Zheng-Zhu (국립한밭대학교 정보통신전문대학원 컴퓨터공학과)
Kim, Jeong-Ho (국립한밭대학교 정보통신전문대학원 컴퓨터공학과)
Publication Information
The Journal of the Korea Contents Association / v.12, no.4, 2012 , pp. 69-75 More about this Journal
Abstract
In this paper, to provide various services of QoS, and moreover applying traffic ratio to CAC(Call Admission Control) algorithm tested how long average data rate and the average packet delay time. When CAC algorithm is not applied, traffic mixture ratio is 1:1:4:4, the FTP Service 0.4, web services 0.6, streaming service 0.7, the packet delay requirements are not satisfied. On the other hand CAC Algorithm is applied, all the service of packet delay are satisfied with arrival rate. Therefore, we can make sure that applying of CAC of traffic control WWW, FTP, Video, VoIP can guarantee the various services of QoS.
Keywords
3GPP; PBNM; CAC; CAC Algorithm; QoS; End-to-End QoS;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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