Title:
差異化サービス機能を備えたMPLSネットワーク用の動的なトラフィックの再配列および復元
Document Type and Number:
Japanese Patent JP4621738
Kind Code:
B2
Abstract:
At least one substitute path is provided in place of a plurality of existing paths of a network to reallocate traffic carried by the plurality of existing paths. The total bandwidth needed to carry the traffic of the plurality of existing paths is determined. A proposed route is generated from the available links in the network. A portion of the bandwidth of a proposed route may be allocated to the needed bandwidth when the bandwidth of a proposed route is greater than or equal to the needed bandwidth. When the bandwidth of the proposed route is less than the needed bandwidth, at least one further route is generated, and the needed bandwidth is divided among the proposed route and the at least one further route such that a minimum number of further routes are generated.
Inventors:
Abdel Hakim Hafid
Narayanan Natarajan
Shri Lang Gadogil
Narayanan Natarajan
Shri Lang Gadogil
Application Number:
JP2007527270A
Publication Date:
January 26, 2011
Filing Date:
May 04, 2005
Export Citation:
Assignee:
Telcordia Technologies, Inc.
International Classes:
H04L12/56; H04L45/28; H04J1/16; H04J3/14; H04L1/00; H04L45/24; H04L45/247; H04L45/50; H04L47/762; H04L69/40
Domestic Patent References:
| JP9027834A | ||||
| JP2000253009A | ||||
| JP2003224598A |
Foreign References:
| US20040004938 | ||||
| US6725401 |
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe