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A terminal access method and device

A terminal access and user terminal technology, applied in the field of communication, can solve the problems of low data transmission efficiency, poor network performance, and low user experience, and achieve the effect of improving user experience, data transmission efficiency and resource utilization

Active Publication Date: 2020-09-25
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] An embodiment of the present invention provides a terminal access method to solve the problems of low data transmission efficiency and poor network performance in the prior art during terminal access, resulting in low user experience

Method used

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  • A terminal access method and device
  • A terminal access method and device
  • A terminal access method and device

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Embodiment Construction

[0041] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0042] refer to figure 2 , which shows a flow chart of a terminal access method in an embodiment of the present invention, the method is applied to a PGW, and may specifically include the following steps:

[0043] Step 201, receiving the user website information corresponding to the user terminal UE sent by the mobile management entity MME, wherein the user website information is the user identification information and user website information stored locally by the home user server HSS according to the user identification information corresponding to the UE The corresponding list is obtained and forwarded to the MME.

[0044]Specifically, in the embodiment of the present invention, when the user terminal (User Equipment, UE) acc...

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Abstract

The embodiment of the present invention provides a terminal access method and device, the method includes: receiving the user website information corresponding to the user terminal UE sent by the mobility management entity MME, wherein the user website information is the home user server HSS according to UE corresponding The user identification information is obtained by querying the corresponding list of user identification information and user website information stored locally, and forwarded to the MME; forwarding the routing message to other PGWs and recording the routing message in the local routing forwarding table, wherein, the routing The destination address in the message is user website information, and the next-hop address in the routing message is the SGI port to which the PGW belongs. Thus, data transmission efficiency and resource utilization are effectively improved, thereby improving user experience.

Description

technical field [0001] The embodiments of the present invention relate to the communication field, and in particular, to a terminal access method and device. Background technique [0002] With the widespread use of 4G devices in industry applications, 4G mobile vehicle-mounted devices are also widely used in industry private networks. A typical feature of mobile vehicle equipment is that the network is a discontinuous overlay network. After the mobile terminal re-registers to the target cell, the UE needs to reacquire the IP address assigned by the target Evolved Packet Core (EPC). However, during the service maintenance process, for example, when the terminal is acquiring video data, the change of the IP address of the terminal will cause the video backhaul and other services to fail to resume automatically. [0003] In order to solve the above problems, the method adopted in the prior art is as follows: figure 1 As shown, after the user terminal UE1-UEi accesses the vehi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/733H04L12/741H04W8/08H04W8/24H04L45/122H04L45/74
CPCH04L45/20H04L45/745H04W8/08H04W8/24
Inventor 周水生苏丽芳任明明
Owner DATANG MOBILE COMM EQUIP CO LTD