Link capacity adjustment scheme

Details Link capacity adjustment scheme Link capacity adjustment scheme

2003-09-02

2008-11-04

Backer, Firmin (Department: 2616)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S907000

Reexamination Certificate

active

07447214

ABSTRACT:
A system and method provides the capability to provision and setup an end-to-end circuit that does not require the performance of extra, manual management link addition/removal procedures after all facilities and VT/STS cross connections have been provisioned. A method of provisioning a circuit comprises the steps of provisioning an Ethernet port facility, including determining a members of a Link Capacity Adjustment Scheme Virtual Concatenation Group before virtual tributary or synchronous transport signal cross connections are provisioned and before Synchronous Optical Network or Synchronous Digital Hierarchy cross-connections are provisioned; provisioning virtual tributary or synchronous transport signal cross connections; and provisioning Synchronous Optical Network or Synchronous Digital Hierarchy cross-connections.

REFERENCES:
patent: 7058008 (2006-06-01), Wilson et al.
patent: 2004/0120362 (2004-06-01), Chohan et al.
patent: 2004/0252633 (2004-12-01), Acharya et al.
patent: 2005/0281197 (2005-12-01), Honda
patent: 2006/0140225 (2006-06-01), Christensen et al.
“Virtual Concatenation Tutorial: Enhancing SONET/SDH Networks for Data Transport”, L. Choy, Jan. 2002; vol. 1, No. 1; Journal of Optical Networking, pp. 18-29.
“Link Capacity Adjustment Scheme for Virtual Concatenated Signals” ITU-T G. 7042/Y.1305, Nov. 2001 pp. 1-25; XP002216519.

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