Method and System for Ensuring QoS and SLA Server
First Claim
1. A method for ensuring quality of service, (QoS), comprising:
- querying service level agreement (SLA) information according to a user identity, wherein the SLA information includes different service levels signed by a user with the user identity;
obtaining a service level from the different service levels; and
notifying a service-specific server to provide services for the user according to the obtained service level.
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Abstract
A method and system for ensuring QoS in a communication network and a SLA server. The system for ensuring QoS includes a service-specific server and a SLA server. The method for ensuring QoS includes: querying the SLA information according to a user identity, where the SLA information includes different service levels signed by the same user identity; obtaining different service levels signed by the same user identity; and providing the user with the service at a corresponding service level. Through the technical solution of the present invention, a user can subscribe to more than one service level and the SP can ensure the QoS at different service levels for the user.
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Citations
25 Claims
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1. A method for ensuring quality of service, (QoS), comprising:
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querying service level agreement (SLA) information according to a user identity, wherein the SLA information includes different service levels signed by a user with the user identity; obtaining a service level from the different service levels; and notifying a service-specific server to provide services for the user according to the obtained service level. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A system for ensuring QoS, comprising:
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a service level agreement (SLA) server, adapted to query SLA information according to a user identity obtain a service level from the SLA information, and to notify to provide services for the user according to the obtained service level;
wherein the SLA information comprises different service levels signed by a user with a user identity; anda service-specific server, adapted to notify the SLA server upon receiving a service request from a user, receive the notification from the SLA server, and provide the user with the service at a corresponding service level. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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19. A service level agreement (SLA) server, comprising:
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a user interface module, adapted to provide a uniform user-oriented interface to change the current service level or change the SLA-related parameters in SLA information by a user;
wherein the SLA information includes different service levels signed by a user with a user identity; anda querying module, adapted to query SLA information according to the user identity from the user interface module, and obtain a service level from the SLA information. - View Dependent Claims (20)
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21. A method for ensuring quality of service (QoS), comprising:
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monitoring a service level change event; determining a service level to be changed according to service level agreement (SLA) information when detecting that the service level change event occurs;
wherein the SLA information includes different service levels signed by a user with a user identity; andnotifying a service-specific server to provide services for the user according to a changed service level. - View Dependent Claims (22, 23, 24)
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25. A method for ensuring quality of service (QoS), comprising:
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receiving, by a service-specific server, a notification for providing services for the user according to a changed service level; querying a service level agreement (SLA) information according to a user identity, wherein the SLA information includes different service levels signed by a user with a user identity; obtaining SLA parameters corresponding to the changed service level; and providing services for the user according to the obtained changed service level.
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Specification