Audit Method Design and Performance Evaluation for Connection Information in ATM Switch

ATM 교환기에서 연결 정보에 대한 감사 기능 제공 방안 및 성능 평가

  • 유영일 (서울통신기술㈜, 통신시스템연구소) ;
  • 전병실 (전북대학교 공과대학 전자정보공학부)
  • Published : 2003.11.01


This paper proposes the efficient audit method for the distributed connection information in ATM switch. Based on this method, we design the periodic audit function by a system and immediate audit function by a operator's order. We evaluate the performance about the proposed Audit method. At the result of evaluation, We figure out that the load of call control processor is almost independent of a system load regardless of audit function operation. Therefore, we confirm that the proposed audit method nearly have an effect on the load of call control processor. The proposed audit method can reestablish a Mismatched connection information with a little load.



  1. Wolfgang Fischer. 'A Scalable ATM Switching System Architecture' IEEE JSAC vol.9, no.8, Oct.1991
  2. 한치문, 김영부, '완전 분산형 구조를 갖는 ATM 교환 시스템' JCCI-'93 Proc., 1993
  3. 고광호, 김봉수, 김한경, '광대역 통신망의 OAM 기능을 위한 개념 정립.' 한국전자통신 연구소 전자통신동향분석 제 8권 제 2호, 1993. 7
  4. H.Satio, 'Teletraffic Technologies in ATM Networks' Artech House, 1994
  5. 松本有三 외, <>, FUJITSU, Vol.15, No.1, pp52-58, 후지쯔, 1994