Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2007-03-20
2007-03-20
Beausoliel, Robert (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C370S216000, C370S217000, C370S218000
Reexamination Certificate
active
10312304
ABSTRACT:
A communications system has a plurality of islands, and a media path having resources for carrying data in a plurality of calls between first and second ones of the islands. Each of the first and second islands has a controller for managing allocation of the resources of the media path between the plurality of calls. A faulty controller is detected, and either replaced with a working replacement controller or recovered to working order. A further controller provides to the replacement or recovered controller, on replacement or recovery, information on the allocation of the resources of the media path.
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Allen John A
Wray Stuart C
Beausoliel Robert
Ericsson AB
Guyton Philip
Kirschstein et al.
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