Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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A Monitoring Method for Supporting QoS in Next Generation Mobile Communication Networks

차세대 이동통신망의 QoS를 보장하기 위한 모니터링 방법

  • Lee, Gi-Sung (Div. of Computer and Game, Howon University) ;
  • Lee, Jong-Chan (Dept. of Computer Information Eng., Kunsan National University)
  • 이기성 (호원대학교 컴퓨터.게임학부) ;
  • 이종찬 (군산대학교 컴퓨터정보공학과)
  • Received : 2012.07.10
  • Accepted : 2012.08.09
  • Published : 2012.08.31
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Abstract

This research suggests a monitoring method to support QoS of mobile multimedia services effectively based on information gathering. It means a method in which a subscriber's terminal collects information about its current condition and its surrounding base stations, and a base station, through the data collected by monitoring inner or adjacent base station, shares related data and converges, controlling QoS on its own. In other words, as context information of mobile terminal and base station changes, set-up of related functions and QoS mapping is adapted; each function fits into the change, exchanges the process of reorganization, and interacts; these actions go toward to satisfy service continuity.

본 연구에서는 정보 수집을 기반으로 멀티미디어 서비스의 QoS를 효과적으로 지원하기 위한 모니터링 방법을 제시하고자 한다. 모니터링을 통하여 가입자 단말기는 자신의 현재 상태 및 주변 기지국 정보를 수집하고, 기지국은 내부 및 인접한 기지국 모니터링으로 수집된 정보를 통하여, 관련 제어 데이터를 공유하고 이를 종합 분석하여 QoS를 자체적으로 조절/제어하는 방법을 연구한다. 모니터링은 단말기 및 기지국의 상태 정보 변화에 따라 관련 기능의 설정을 동적으로 제어하고, 각각의 기능들이 변화에 적응하여 조정되고 재구성하는 과정을 주고받으면서 각 기능들이 상호 작용하게 된다. 이러한 동작들이 서비스 연속성을 만족시키는 방향으로 이루어진다.

Keywords

References

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