Self monitoring of managed entities in a telecommunication network
First Claim
1. A method for monitoring an operational state of a telecommunication network having a first level comprising a plurality of managed entities and a second level comprising a management system for managing the managed entities of the first level, the method comprising:
- propagating a first notification of a first type within the first level from a first managed entity to a second managed entity via successive other managed entities back from the second managed entity towards the first managed entity;
transmitting a notification of a second type from one of the plurality of managed entities to the management system, the notification of a second type indicating that the first notification of a first type has propagated from the first managed entity to the second managed entity via successive other managed entities back to the first managed entity; and
once the first notification of the first type has been received by the first managed entity, propagating a second notification of the first type within the first level from a managed entity other than the first managed entity via successive other managed entities back towards the managed entity from which the second notification of the first type was propagated.
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Accused Products
Abstract
It is described a method for monitoring the operational state of a telecommunication network (100) having a first level (110) comprising a plurality of managed entities (111) and a second level (120) comprising a management system (121) for the managed entities (111) of the first level (110). The described method comprises propagating a first notification (151) within the first level (110) from a first managed entity (111) to a second managed entity (111), and transmitting a second notification (161) from one of the plurality of managed entities (111) to the management system (121). The second notification (161) comprises an information being indicative for the operational state of at least one another of the plurality of managed entities (111). Preferably, the managed entities (111) are arranged within a closed loop (152) such that the first notification (151) is propagating along this loop (152). After a full turn of the first notification (151) the second notification (161) is transmitted indicating that all managed entities (111) are in operation. Further, it is described managed entity (111) and a telecommunication network (100), which are adopted for carrying out the described monitoring method.
8 Citations
15 Claims
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1. A method for monitoring an operational state of a telecommunication network having a first level comprising a plurality of managed entities and a second level comprising a management system for managing the managed entities of the first level, the method comprising:
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propagating a first notification of a first type within the first level from a first managed entity to a second managed entity via successive other managed entities back from the second managed entity towards the first managed entity; transmitting a notification of a second type from one of the plurality of managed entities to the management system, the notification of a second type indicating that the first notification of a first type has propagated from the first managed entity to the second managed entity via successive other managed entities back to the first managed entity; and once the first notification of the first type has been received by the first managed entity, propagating a second notification of the first type within the first level from a managed entity other than the first managed entity via successive other managed entities back towards the managed entity from which the second notification of the first type was propagated. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification