Assurance method of multi-user and multi-service quality of service and service access control point

Abstract

The invention discloses an assurance method of multi-user and multi-service quality of service and a service access control point. The method comprises the following steps of: separating the service stream of respective users to N priority queues of the user according to the predetermined stream classification rule; scheduling the service stream in the N priority queues of the respective users to at least N exit output priority queues by using a priority queue scheduling algorithm and carrying out flow regulation on the service stream after scheduling the N priority queues of each user; scheduling the service stream in the N priority queues of the users not exceeding the appointed CIR to the at least N exit output priority queues; and carrying out scheduling output on the service stream in the at least N exit output priority queues by using a PQ scheduling algorithm or SP+WRR scheduling algorithm. The method and access point ensure that differentiation service and distinguished service quality assurance for different users and different services can be favorably provided, and network bandwidth resources can be efficiently shared.

Description

technical field [0001] The invention relates to the technical field of data communication, in particular to a multi-user and multi-service quality assurance method and a service access control point. Background technique [0002] With the advancement of network and service integration and the rapid development of IP technology, the trend of IP-based telecom networks is intensifying. In order to further reduce the cost of network construction and operation and maintenance, telecom operators have adopted IP as the dominant idea of ​​network construction for telecom operators, and gradually migrated various traditional telecom services to the IP architecture. IP networks need to carry multiple services such as voice, video, and data, realize multiplayer, and provide differentiated services for different users and services. Therefore, an IP network needs to have carrier-class features such as high QoS, high reliability, and security. [0003] All over IP has led to explosive g...

AI Technical Summary

Problems solved by technology

[0004] In the existing technology, only the traffic flow rate of users is limited, not only different types of users cannot be distinguished, but also user services cannot be distinguished, and it is impossible to provide differentiated services for different users and different businesses

The reality of oversubscription of user bandwidth cannot guarantee the bandwidth requested by users, resulting in increased user complaints, decreased satisfaction, and directly reduced operating income

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