Method for transition from traditional internet to universal identifier network

Abstract

The invention discloses a method for transition from the traditional internet to a universal identifier network, which allows users of the traditional internet to communicate with users of a universal identifier network without upgrading by introducing an expansion access switched router Ex-ASR. When the users of the traditional network communicate with those of the universal identifier network, a data packet is sent to an expansion access switched router, and an access identifier and an IP address in the data packet are replaced by a switched routing identifier to be transmitted in a core network of the universal identifier network; and for the access switched router of an opposite terminal, the switched routing identifier is replaced by the access identifier and the IP address to send amessage to a target node. The invention provides a method to solve the problem of intercommunication between the traditional internet and the universal identifier network, so that the users of the traditional internet can operate normally and independently without suffering from any influence of the universal network; and the method is favorable for the further development of the universal identifier network.

Description

technical field [0001] The invention relates to the field of computer networks, and relates to a method for transitioning from the traditional Internet to an integrated identification network. Background technique [0002] With the development of science and technology, information has become a huge driving force for the development of society today. The information network plays a decisive role in the economic and social development of various countries. It integrates services such as voice, data and images to realize multi-service information. The rapid communication and resource sharing are of great significance. However, the original design idea of ​​the existing information network is basically a decoupling mode in which the network supports a major service. The evolution and development on this basis are difficult to break through the limitations of the original design idea and cannot satisfy the diversity of the network and services. need. For example, the telecom n...

AI Technical Summary

Problems solved by technology

For example, the telecom network was originally designed for voice service transmission, which can provide carrier-class symmetrical traffic quality, but it is difficult to support broadband streaming media services; the Internet was originally designed for data service transmission, and its transmission rate is high and can Interconnection of heterogeneous networks, but it cannot guarantee the reliability of transmission, cannot support voice, video and other services that require high real-time performance, and it is difficult to support terminal mobility and security

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