Network performance management
First Claim
1. A method comprising:
- measuring performance characteristics of multiple, individual network components that are used to provide a customer service to an end customer, the customer service including one or more service instances that each use a different end-to-end chain of the network components;
generating trigger signals that include values representing the measured performance characteristics of the individual network components of an end-to-end chain;
selecting a mapping model from among multiple mapping models, the selected mapping model including at least first through third correlation functions that each define one or more linkages between parameters of neighboring parameter levels, and one or more weighting factors;
applying the first correlation function to the trigger signals to obtain a set of key quality parameters that represent a performance of the individual network component in the end-to-end chain of the network components;
applying the second correlation function to the set of key quality parameters to obtain a set of service quality parameters that represent a measured performance of the end-to-end chain of the network components used by a service instance;
applying the third correlation function to the set of service quality parameters to obtain a customer quality parameter which represents a service quality of the customer service as perceived by the end customer; and
outputting an output signal that includes the customer quality parameter.
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Accused Products
Abstract
The performance of a network can be managed by receiving a set of key quality parameters, wherein a key quality parameter represents a characteristic associated with at least one network component; identifying a service quality mapping module based on one or more network components associated with providing an end customer service, wherein the service quality mapping module corresponds to at least one service instance and defines a correlation between the set of key quality parameters and a set of customer quality parameters; applying the service quality mapping module to the set of key quality parameters to generate the set of customer quality parameters; and outputting a signal representing at least one customer quality parameter included in the set of customer quality parameters. Further, the service quality mapping module can define a linear dependency between a customer quality parameter and at least one key quality parameter.
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Citations
20 Claims
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1. A method comprising:
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measuring performance characteristics of multiple, individual network components that are used to provide a customer service to an end customer, the customer service including one or more service instances that each use a different end-to-end chain of the network components; generating trigger signals that include values representing the measured performance characteristics of the individual network components of an end-to-end chain; selecting a mapping model from among multiple mapping models, the selected mapping model including at least first through third correlation functions that each define one or more linkages between parameters of neighboring parameter levels, and one or more weighting factors; applying the first correlation function to the trigger signals to obtain a set of key quality parameters that represent a performance of the individual network component in the end-to-end chain of the network components; applying the second correlation function to the set of key quality parameters to obtain a set of service quality parameters that represent a measured performance of the end-to-end chain of the network components used by a service instance; applying the third correlation function to the set of service quality parameters to obtain a customer quality parameter which represents a service quality of the customer service as perceived by the end customer; and outputting an output signal that includes the customer quality parameter. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20)
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17. A system comprising:
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one or more computers; and a non-transitory computer-readable medium coupled to the one or more computers having instructions stored thereon which, when executed by the one or more computers, cause the one or more computers to perform operations comprising; measuring performance characteristics of multiple, individual network components that are used to provide a customer service to an end customer, the customer service including one or more service instances that each use a different end-to-end chain of the network components; generating trigger signals that include values representing the measured performance characteristics of the individual network components of an end-to-end chain; selecting a mapping model from among multiple mapping models, the selected mapping model including at least first through third correlation functions that each define one or more linkages between parameters of neighboring parameter levels, and one or more weighting factors; applying the first correlation function to the trigger signals to obtain a set of key quality parameters that represent a performance of the individual network component in the end-to-end chain of the network components; applying the second correlation function to the set of key quality parameters to obtain a set of service quality parameters that represent a measured performance of the end-to-end chain of the network components used by a service instance; applying the third correlation function to the set of service quality parameters to obtain a customer quality parameter which represents a service quality of the customer service as perceived by the end customer; and outputting an output signal that includes the customer quality parameter. - View Dependent Claims (18)
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19. A non-transitory computer storage medium encoded with a computer program, the program comprising instructions that when executed by data processing apparatus cause the data processing apparatus to perform operations comprising:
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measuring performance characteristics of multiple, individual network components that are used to provide a customer service to an end customer, the customer service including one or more service instances that each use a different end-to-end chain of the network components; generating trigger signals that include values representing the measured performance characteristics of the individual network components of an end-to-end chain; selecting a mapping model from among multiple mapping models, the selected mapping model including at least first through third correlation functions that each define one or more linkages between parameters of neighboring parameter levels, and one or more weighting factors; applying the first correlation function to the trigger signals to obtain a set of key quality parameters that represent a performance of the individual network component in the end-to-end chain of the network components; applying the second correlation function to the set of key quality parameters to obtain a set of service quality parameters that represent a measured performance of the end-to-end chain of the network components used by a service instance; applying the third correlation function to the set of service quality parameters to obtain a customer quality parameter which represents a service quality of the customer service as perceived by the end customer; and outputting an output signal that includes the customer quality parameter.
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Specification