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Method for controlling user plane data conversion transmitting in mobile communication

A technology of a plane data and mobile communication system, which is applied in the field of controlling the forwarding of user plane service data of a switching source end to a switching destination end

Active Publication Date: 2010-07-21
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an aspect of controlling user plane data forwarding in a mobile communication system, which is used to solve the problem that the prior art does not target different business types. Distinguished processing, so that the communication interruption time caused by handover execution has different effects on different services, and the method of the present invention can improve the end-to-end user experience of different services

Method used

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  • Method for controlling user plane data conversion transmitting in mobile communication
  • Method for controlling user plane data conversion transmitting in mobile communication
  • Method for controlling user plane data conversion transmitting in mobile communication

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Embodiment Construction

[0025] figure 1 The X1 interface shown in represents the connection relationship between E-Node Bs in the broadband wireless mobile communication system, is a channel for control plane signaling transmission between E-Node Bs, and is an internal interface in the radio access network. figure 1 The S1 interface shown in is the interface between the wireless access network and its upper node in the broadband wireless mobile communication system, and is used to provide the transmission link of the control plane and the user plane. figure 1 The O1 interface shown in is an optional interface. When the system deploys the optional functional entity RRM Server, the E-Node B needs to install the O1 interface to realize the connection with the RRM Server.

[0026] figure 1 The broadband wireless mobile communication system shown does not limit the execution location of the RRC (Radio Resource Control) process, that is, the RRC may be completed by the E-Node B, or by the aGW, or even bot...

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Abstract

This invention discloses a method for controlling transmission of user plane data in a mobile communication system including: a switch control function entity controls a service data unit to transmit to a switch target end from a service data unit buffer storage entity of the original end. This invention adopts a series of transmission process system with the two ends cooperating to each other against different service kinds, which can reduce influence of communication interruption time to the service data flow behavior.

Description

technical field [0001] The invention relates to a mobile communication system, in particular to a technology for controlling the forwarding of user plane service data at a handover source end to a handover target end in a mobile communication system with a control plane and a user plane. Background technique [0002] Since the birth of the mobile communication system, it has achieved tremendous development with its ability to provide users with uninterrupted communication in a mobile state as one of its basic features. In the gradual deployment of the third-generation mobile communication system and the research on the follow-up Long-Term Evolution (LTE), the types of services and applications supported by the mobile communication system have been continuously enriched, and the transmission rate level of the service has gradually developed from the early single rate to Multiple rates coexist, and the differences between rate levels gradually widen. These changing trends pos...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/14H04W36/26H04W56/00H04W36/02
Inventor 王学龙毕海王文清赵国胜
Owner DATANG MOBILE COMM EQUIP CO LTD
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