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IP service realization method, device and system

A realization method and business technology, applied in the transmission system, digital transmission system, data exchange network, etc., can solve the problems such as the operator’s incremental revenue does not increase, the operator’s income, and the lack of new services

Active Publication Date: 2018-12-11
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, each operator finally solves the high bandwidth requirements of emerging new services on the network by expanding equipment, ports, and links. The growth of new services not only does not bring benefits to operators, but also makes operators Long-term embarrassing situation of increasing income but not increasing income

Method used

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  • IP service realization method, device and system
  • IP service realization method, device and system
  • IP service realization method, device and system

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Embodiment Construction

[0086] The present invention will be described in detail below in conjunction with specific embodiments.

[0087] The embodiment of the present invention provides a method for implementing IP services, such as figure 1 As shown, the method includes:

[0088] Step 101: receiving preset configuration information of a virtual terminal-endpoint link (Virtual Terminal-Endpoint Link, VTE-Link);

[0089] Step 102: sending the configuration information to the source and sink router devices corresponding to the VTE-Link;

[0090] Step 103: Based on the received path calculation request, calculate the path information of the virtual channel in the virtual channel group corresponding to the VTE-Link;

[0091] Step 104: After receiving the activation instruction, send the path information to the source router device, for the source router device to establish a virtual channel with the sink router device;

[0092] Step 105: After receiving the virtual channel establishment completion me...

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Abstract

An embodiment of the invention provides an IP service realization method, device and system. The method comprises the following steps: through an application server, generating and sending VTE-Link configuration information; through an IP controller, receiving preset VTE-Link configuration information, and sending the configuration information to source and host router devices corresponding to VTE-Link; based on a received path calculation request, calculating path information of a virtual channel in a virtual channel group corresponding to the VTE-Link; after receiving an activation indication, sending the path information to the source router device to enable the source router device to establish a virtual channel with the host router device; and after receiving a virtual channel establishment finish message, updating network topology information for subsequent IP service opening.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a method, device and system for realizing IP services. Background technique [0002] With the development of communication technology, services (subsequently referred to as IP services) have developed from a single ordinary Internet service to an integrated service dominated by video services. The service's requirements for the network are no longer just connectivity, but a large bandwidth , low latency, high reliability, and high flexibility. [0003] Based on the above requirements, a variety of resource optimization technologies have emerged at the IP level in an attempt to use IP network resources more flexibly and improve the ability of the network to adapt to services. However, these technologies are difficult to meet the requirements of complexity and optimization effect at the same time. Take the IP backbone optimization performed by TE (Traffic Engi...

Claims

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Application Information

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IPC IPC(8): H04L12/46
CPCH04L12/4641H04L45/02H04L45/586H04L49/70
Inventor 吴萍陈建业李宏飚
Owner ZTE CORP