Katten Muchin Rosenman LLP
Delay guarantee path setting system
A delay guarantee path setting system, which sets a traffic transfer path in a network, based on a delay guarantee message that requests path setting that guarantees a bandwidth and a delay, and in the system, the network management node defines a weighted value for each link connecting between the nodes according to an ability to comply with a requested bandwidth and a requested delay in the delay guarantee message, and selects, upon receiving the delay guarantee message, a path that complies with requests in the received delay guarantee message, and has the weighted value of a link in the path which meets a predetermined condition.
Fujitsu Limited
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Akiko Hitoshi
Okamura Yamada