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Filtered-Push Notification Framework for Messaging Support in Parking Information System

주차정보시스템에서 메시지 지원을 위한 선택통지 프레임 워크

  • Received : 2012.03.26
  • Accepted : 2012.07.24
  • Published : 2012.08.31

Abstract

Smart phones can be used in parking management to receive important notifications. An infrastructure based from such approach should consider message persistence which is currently supported through push notification systems. However, the broadcast method produces high overhead when sending notifications throughout the clients. This paper uses a filtering method to prevent unnecessary message overheads. The heuristic approach selects the mobile clients with corresponding preference values based on the notification tag values. The simulation result showed that the proposed filtering method was faster in re-establishing connections and had lower message overhead compared to conventional messaging frameworks.

중요한 통지를 받기 위해 주차관리에서 스마트 폰이 사용될 수 있다. 이러한 접근 방법의 내부구조에서는 통지 시스템에서 제공되는 메시지 지속성을 고려해야 한다. 그러나 브로드케스팅 방법은 클라이언트에게 통지할 때 많은 오버헤드가 발생한다. 본 논문은 불필요한 메시지 오버헤드를 줄이기 위해 필터링 방법을 사용한다. 휴리스틱 방법을 사용하여 통지 테그 값과 유사한 선호 값을 이용하여 이동 클라이언트를 선택한다. 시뮬레이션 결과 제안한 필터링 기법이 다시 연결하는 과정에서 더 빠르고, 전통적인 메시지 프레임 워크와 비교하여 메시지 오버헤드가 낮은 것으로 나타났다.

Keywords

References

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