Service routing method and system of service superposition network

Abstract

Embodiments of the present invention provide a service routing method and a system on a service overlay network, which relate to the field of communications, and may efficiently adapt to the dynamic characteristic of the service overlay network. The routing method includes: a current service routing entity receives a service request, and the current service routing entity selects, according to the routing code of a home service routing entity of the service, from its own service routing table, a second service routing entity corresponding to a routing code that has a most adjacency relationship with the routing code; if the second service routing entity is not the current service routing entity itself, the current service routing entity forwards the service request to the second service routing entity, wherein the service request carries the routing code of the home service routing entity; setting the second service routing entity is as the current service routing entity, and performing step A until the second service routing entity selected by the current service routing entity is the current service routing entity itself; and if the second service routing entity is the current service routing entity itself, setting the current service routing entity as a first most adjacent service routing entity, the first most adjacent service routing entity obtains service registration information of the service from its corresponding service registration entity, and the first most adjacent service routing entity sends the service request to a service provider according to an endpoint address of the service provider in the service registration information.

Description

technical field [0001] The invention relates to the communication field, in particular to a service routing method and system for a service overlay network. Background technique [0002] With the rapid development of mobile communication technology, future telecommunication services will be rich and diverse, showing various characteristics and complexities. Data services will replace voice services and become the mainstream of telecommunication services. There are a large number of business servers and third-party applications, and the business frequently interacts and correlates with each other, forming a network structure. [0003] In the industry, in order to adapt to the development trend of telecom broadband services, major manufacturers are pushing their own concept of service delivery platform. At present, there is an urgent need for a technology and framework to standardize the interaction mechanism between businesses, enable efficient interaction between businesse...

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a service routing method and system for a service overlay network, which solves the problem that in the prior art, a service routing entity receiving a service request needs to clearly know the service provider's home service routing entity, so that it cannot effectively adapt to service overlaying The problem with network dynamics

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