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Method and system for monitoring and management of the performance of real-time networks

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04J-003/14
  • H04L-012/26
출원번호 US-0252840 (1999-02-19)
발명자 / 주소
  • Grabelsky, David A.
  • Sidhu, Ikhlaq S.
  • Schuster, Guido M.
  • Grabiec, Jacek A.
출원인 / 주소
  • 3Com Corporation
대리인 / 주소
    McDonnell Boehnen Hulbert & Berghoff
인용정보 피인용 횟수 : 198  인용 특허 : 6

초록

Gateway routers for real-time networks have the ability to collect delay, loss, and jitter statistics on a per-connection basis. It is possible to use this information not only to monitor the quality of individual voice calls and other real-time connections, but also to evaluate the overall performa

대표청구항

1. A hierarchical network of gateway devices in a packet-based network to facilitate the transmission and organization of network packet delivery performance data, the hierarchical network comprising: a first group of networked gateway devices constituting a zero hierarchy level, wherein the firs

이 특허에 인용된 특허 (6)

  1. Cary W. Fitzgerald, Codec-independent technique for modulating bandwidth in packet network.
  2. Cary W. Fitzgerald, Hop by hop quality of service measurement system.
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  5. Czarnik Paul G. ; Schroeder Carl J., Method and apparatus for network assessment.
  6. Skoog Frederick H., Signaling network gateway device and method for use in a signaling network.

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