Journal of the Korea Society of Computer and Information (한국컴퓨터정보학회논문지)

Korean Society of Computer Information (한국컴퓨터정보학회)
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A Study of QoS Mapping based on SLA in B3G Networks

B3G 네트워크에서 SLA 기반 QoS 매핑을 위한 연구

  • Moon, Hyun-Joo (Dept. of Cultural Contents, Hankuk University of Foreign Study) ;
  • Lee, Jin-Kwan (Dept. of Computer Information Science, Kunsan National University) ;
  • Jung, Kyu-Chul (Dept. of Computer Information Science, Kunsan National University) ;
  • Lee, Jong-Chan (Dept. of Computer Information Science, Kunsan National University) ;
  • Park, Sang-Joon (Dept. of Computer Information Science, Kunsan National University) ;
  • Shin, Seong-Yoon (Dept. of Computer Information Science, Kunsan National University)
  • 문현주 (한국외국어대학교 문화컨텐츠학과) ;
  • 이진관 (군산대학교 컴퓨터정보공학과) ;
  • 정규철 (군산대학교 컴퓨터정보공학과) ;
  • 이종찬 (군산대학교 컴퓨터정보공학과) ;
  • 박상준 (군산대학교 컴퓨터정보공학과) ;
  • 신성윤 (군산대학교 컴퓨터정보공학과)
  • Received : 2011.03.02
  • Accepted : 2011.03.17
  • Published : 2011.03.31
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Abstract

The QoS management is an agreement of service user and service provider in B3G networks, and service provider must support proper the network service to service users by the agreement facts. The service provider must provide the QoS method to maintain the agreed service, which manages the detail method of system level from policy level. By the agreement of service policy, the service provider can give the QoS to the service customer with the service agreement. Hence, in this paper we propose a QoS mapping method of heterogeneous networks to provide the customer service through the service agreement based on the SLA of B3G networks.

B3G 네트워크에서 SLA 기반 QoS 관리방안은 서비스 이용자와 서비스 제공자 사이에서 이루어지는 협약으로 서비스 제공자는 협약된 사항을 근거로 사용자에게 통신 서비스를 제공하게 된다. 서비스 제공자는 협의된 서비스 레벨을 유지하기 위한 QoS 방안을 제공하며 이는 정책레벨에서 시스템 레벨까지의 세부방안을 포괄하여 다룬다. 협약된 서비스 정책에 의하여 서비스 제공자는 서비스 사용자와의 협약에 맞추어 정해진 QoS를 제공하며, 따라서 서비스 사용자는 신뢰적으로 서비스를 제공받을 수 있다. 따라서 본 논문에서는 B3G 네트워크에서 SLA 기반에서 이루어질 수 있는 서비스 협약을 통하여 사용자 서비스 제공을 위한 융합 망의 QoS 매핑에 대한 방안을 제안한다.

Keywords

References

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