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Method of gateway transport

A gateway and migrated technology, applied in the field of communication, can solve the problem of not being able to stop the operation, and achieve the effect of improving service quality and good application effect.

Inactive Publication Date: 2007-10-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] If the operator needs to upgrade the mobility management entity 13 and the user plane entity 14 in Fig. 1, the method in the prior art is generally an online upgrade without outage. This operation

Method used

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Embodiment Construction

[0095] The gateway migration method in the wireless evolution network of the present invention is mainly aimed at all users who are currently in the standby or shutdown state connected to the mobile management entity / user plane entity device before the operator shuts down the related mobility management entity / user plane entity device. Reasonable business transfer to ensure the normal operation of user business. For users in the shutdown state, the gateway migration method is: first, delete the relevant information stored in the gateway that needs to be shut down, release the link resources between the user equipment and the gateway that needs to be shut down, and wait until the user When booting up for registration, because the wireless evolution access network entity knows which gateway or gateways are performing operation and maintenance, it will find a suitable new gateway for it through the corresponding coordination process, and the new gateway must perform corresponding aut...

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Abstract

This invention discloses a method of gateway migration, including the following steps: step 1: choosing the new gateway for the user' s equipment which needs gateway migration, step 2: taking the new gateway migration as the current gateway of the user. Usage of this method can conduct gateway migration, and the user' s equipment or gateway can realize the corresponding function with the results, making the business of user' s equipment and / or gateway more diversified and flexible. Especially for the conditions that need stopping Gateway for protection, this method can resolve the problem of business interruption very well, thus enabling operators complete the upgrade or maintenance of gateway without disrupting users business, and enhancing their quality of service.

Description

Technical field [0001] The present invention relates to the field of communications, and particularly relates to a method for gateway migration. Background technique [0002] At present, the third generation mobile communication system (3G) technology is mainly designed for the ever-increasing voice services. It considers good support for voice services and takes into account low-rate data services. However, due to technical limitations and predictions for future services, 3G technology cannot fully support high-speed data services, nor can it provide good support for multimedia streaming services with low latency and high speed. Therefore, in the third generation partnership project (Third Generation Partnership Project, 3GPP), vendors are actively studying Long Term Evolution (LTE). Long Term Evolution is about Universal Terrestrial Radio Access Network (UTRAN). The evolution of) is an evolution of the entire network including the core network. The long-term evolution includes ...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04W24/04H04W36/12
Inventor 郭小龙孙颖
Owner HUAWEI TECH CO LTD
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