Method for processing service

Abstract

The invention provides a service processing method by multiflow mapping technique, for processing service request of source user to object user, comprising: according to service request of source user, issuing multiflow mapping information of the service to the routers corresponding to the source and object users by resources management server, respectively; and the routers complete flow mapping installation according to the multiflow mapping information, open and execute policy switches and make message classification, QoS action and bandwidth preservation for flows; and the routers make united management and computation on multiple flows of the service.

Description

technical field [0001] The invention relates to a service processing method, in particular to a method for processing IPTN services based on multiple flow mapping techniques. Background technique [0002] The development of the current network technology makes it possible to carry voice on the packet network, and the rich and fast service requirements have led to the emergence of the SoftSwitch (SoftSwitch) architecture. At the same time, the Next Generation Network (NGN), which marks the arrival of the new generation of telecommunication network era, is an open, IP-based network, in which the functions of traditional telecommunication switching equipment are separated to form individual components that develop independently, and the connections between each component Cooperate with each other through standard protocols. However, after the IP network is commercialized, the following problems exist as a basic platform for telecom services: [0003] 1. QoS (Quality of Servic...

AI Technical Summary

Problems solved by technology

[0003] 1. QoS (Quality of Service) problem: ISP (Internet Service Provider) / ICP (Internet Content Provider) is unable to guarantee the quality of service to users, and cannot charge users enough fees; and the IP network cannot meet the needs of leased line users temporarily. It is difficult to deploy real-time services, and the integration of the three networks (cable TV network, mobile communication network and Internet) is also difficult to implement

[0004] 2. Security issues: Ubiquitous hackers make business attacks from time to time, etc., which will lead to failure to improve user experience, especially making enterprise users worry a lot

[0005] 3. Management issues: The traditional IP network does not define and design a management and maintenance system for the public environment, so when a network failure occurs, the failure cannot be located or the location is not fast enough

[0006] 4. Value chain issues: The "free" model of traditional IP networks has led to the "Internet bubble economy", which urgently needs to establish a benign operating model to form a benign value chain of users, ISPs, ICPs, etc.

[0017] However, in the existing technology, each time RM delivers IPTN services, there can only be one rule, corresponding to one action

To realize the requirements of the above-mentioned operators, it is necessary to issue two services for one call. However, for RM, since the two services for one call are independent of each other, if traffic statistics are performed separately, this It increases the difficulty of billing; moreover, if the link where one of the services is located fails, but the other service cannot perceive it, there will be cases where the user only sees the picture but no sound when making a video call, or only has sound but no picture situation, this situation is obviously not acceptable to users

However, if at the level of the RM resource manager, the unified management of the above-mentioned two services for one call increases the difficulty of deployment and management

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