Path changing system and method for use in ATM communication app

Details Path changing system and method for use in ATM communication app Path changing system and method for use in ATM communication app

1996-11-06

1999-07-20

Pham, Chi H.

Multiplex communications

Fault recovery

Bypass an inoperative switch or inoperative element of a...

370397, H04J 314, H04L 1256

Patent

active

059264560

ABSTRACT:
An ATM path changing system and method for use in an ATM communication apparatus and ATM communication network are provided which can set an alternating route in the event of a failure occurring in a transmission line or VP. A header converter in a line controller includes a plurality of output path routing tables, a selector, a comparator, a register for failure RTG and a register for failure VPI and when the contents of the register for failure RTG or VPI coincides with a RTG or VPI of the output path routing tables, an output is selected in accordance with the contents of a selected emergency-route RTG or VPI register.

REFERENCES:
patent: Re34305 (1993-07-01), Sakurai et al.
patent: 4884263 (1989-11-01), Suzuki
patent: 5016243 (1991-05-01), Fite, Jr.
patent: 5084867 (1992-01-01), Tachibana et al.
patent: 5093824 (1992-03-01), Coan et al.
patent: 5239537 (1993-08-01), Sakauchi
patent: 5241534 (1993-08-01), Omuro et al.
patent: 5253248 (1993-10-01), Dravida et al.
patent: 5295134 (1994-03-01), Yoshimura et al.
patent: 5301184 (1994-04-01), Uriu et al.
patent: 5412376 (1995-05-01), Chujo et al.
patent: 5600630 (1997-02-01), Takano et al.
NEC Technical Report, Mar., 1990, pp. 9-15. Provided in Japanese and English.

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