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A trust-based algorithm for reducing broadcast traffic in USN

USN의 방송트래픽을 감소하기 위한 신뢰기반 알고리즘

  • 최지영 (중앙대학교 전자전기공학부) ;
  • 김남훈 (동양미래대학 인터넷정보과) ;
  • 박호현 (중앙대학교 전자전기공학부)
  • Received : 2011.03.29
  • Accepted : 2011.05.09
  • Published : 2011.09.30

Abstract

Recently USN has been widely used and a lot of research issues have been focused on network configuration. The SOS system is one of the USN applications. The SOS system inherently uses broadcasting due to its emergency. However, a naive broadcasting may cause a significant problem called broadcasting storm. This paper introduces a new trust concept into USN and proposes a new broadcasting algorithm solving the broadcast storm problem.

최근 USN이 광범위하게 사용되고 있고 네트워크 구성에 대해 많은 연구가 이루어지고 있다. SOS 시스템 또한 USN의 응용프로그램중 하나이다. SOS 시스템의 방송기법은 본질적으로 응급상황일 경우에 사용이 된다. 그러나 단순한 방송기법은 Broadcasting Storm을 발생시킨다. 이 논문은 USN에 새로운 신뢰개념을 소개하고 Broadcasting Storm 문제를 해결하는 새로운 방송기법을 제안한다.

Keywords

Acknowledgement

Supported by : 한국연구재단

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