1
Takafumi Chujo, Hiroaki Komine, Keiji Miyazaki, Takao Ogura, Tetsuo Soejima: Method for searching for alternate path in communication network. Fujitsu, Staas & Halsey, June 8, 1993: US05218601 (85 worldwide citation)

A method includes the steps of a failure which occurs in a node or link, and b) identifying at most N (N is an integer equal to or greater than 2) nodes contained in each path affected by the occurrence of the failure. Each path is connected to a sender node which detects the failure, information is ...


2
Chujo Takafumi, Komine Hiroaki, Miyazaki Keiji, Ogura Takao, Soejima Tetsuo: Method for searching for alternate path in communication network.. Fujitsu, July 10, 1991: EP0436201-A1 (8 worldwide citation)

A method includes the steps of a) detecting a failure which occurs in a node or link (step 101), and b) identifying at most N nodes contained in each path affected by the occurrence of the failure (step 102,103). The method also includes the steps of c) broadcasting a restoration message having an i ...


3
Chujo Takafumi, Komine Hiroaki, Miyazaki Keiji, Ogura Takao, Soejima Tetsuo: Methode de recherche de trajets de rechange dans les reseaux de communication, Method for searching for alternate path in communication network. Fujitsu, FETHERSTONHAUGH & CO, August 15, 1995: CA2032620

A method includes the steps of a) detecting afailure which occurs in a node or link, and b)identifying at most N (N is an integer equal to orgreater than 2) nodes contained in each path affected bythe occurrence of the failure, each path being connectedto a sender node which detects the failure, inf ...