Method for designing or routing a self-healing ring in a communi

Details Method for designing or routing a self-healing ring in a communi Method for designing or routing a self-healing ring in a communi

1996-08-30

1999-07-13

Pham, Chi H.

Multiplex communications

Network configuration determination

370406, H04L 1228

Patent

active

059236469

ABSTRACT:
A method for finding or routing a ring containing predetermined ring offices of a communications network while minimizing costs of communications channels used to route the ring. The ring may be a self-healing ring, the communications channels may be optical communications channels, the costs may be fiber transport costs and the network may be a SONET network.

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Tsong-Ho Wu et al., "A Class of Self-Healing Ring architectures for SONET Network Applications", SONNET/SDH: A Sourcebook of Synchronous Networking, pp. 151-161 (Edited by Siller and Shafi) (IEEE Press 1996) (Reprinted from IEEE Trans. Communi., vol. 40, N o. 11, pp. 1746-1756 (Nov. 1992)).
Tsong-Ho Wu et al., "Feasibility Study of a High-Speed SONET Self-Healing Ring Architecture in Future Interoffice Networks", SONET/SDH: A Sourcebook of Synchronous Networking, pp. 151-161 (Edited by Siller and Shafi) (IEEE Press 1996) (Reprinted from IEEE Commi. Maga., vol. 28, No. 11, pp. 33-42, 51 (Nov. 1990)).
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