Method for obtaining terminal real time accurate geographic position based on the mobile terminal IP address

A mobile terminal and IP address technology, applied in the field of mobile networks and the Internet, can solve problems such as not supporting equipment upgrades, and terminal equipment that cannot meet the needs

Inactive Publication Date: 2009-02-25
彭亮 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0014] (3) Supporting these protocols defined by the geographic location working group requires devices on the network to upgrade their software, and many running network devices do not support device upgrades
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Method used

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  • Method for obtaining terminal real time accurate geographic position based on the mobile terminal IP address
  • Method for obtaining terminal real time accurate geographic position based on the mobile terminal IP address

Examples

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Example Embodiment

[0039] figure 1 It is a schematic diagram of a method of the present invention for acquiring the real-time precise geographic location of the terminal based on the IP address of the mobile terminal. The invention includes a mobile terminal 1, a mobile access network 2, a base station 21, a base station controller 22, a mobile core network 3, and a mobile Network 4, DHCP server 51, NAT gateway 52, location information database 6, location information WEB service 7 and website 8. The base station 21 and the base station controller 22 form a mobile access network 2, and the mobile access network 2 and the mobile core network 3 form a mobile network 4. The mobile terminal 1 is connected to the DHCP server 51 and the NAT gateway 52 through the mobile network 4, and the DHCP server 51 assigns an IP address and the NAT gateway 52 performs address mapping to access the website 8 on the Internet. The mobile network 4 adopts a certain algorithm to obtain the real-time accurate geographic ...

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Abstract

The invention relates to a method for acquiring real-time accurate geographical position of a mobile terminal based on the IP address of the mobile terminal. The method is characterized in that the IP address distributed by a DHCP server of the mobile terminal, the IP address translated by a NAT gateway and a port number of the mobile terminal, and the real-time accurate geographical position of the mobile terminal acquired by the mobile network are stored in a location information database and are released as WEB service of location information for website access; the website can access the WEB service of the location information according to the IP address information of the mobile terminal interacting with the website to acquire the real-time accurate location information of the mobile terminal, thereby providing personalized service for a mobile user based on the real-time accurate location information.

Description

technical field [0001] The invention relates to a mobile network and the Internet, in particular to a method for a website to obtain real-time and precise geographic location information of a mobile terminal based on the IP address of the mobile terminal. Background technique [0002] As the fifth media, the Internet based on the mobile network, that is, the mobile Internet, has fundamental differences from the computer-based Internet, which are specifically manifested in the following aspects: [0003] (1) The mobile Internet is a personalized instant information dissemination carrier [0004] (2) Mobile terminal users have immediate access to and transmission of information [0005] (3) Accurate information can be pushed to mobile terminal users through the mobile Internet [0006] The above-mentioned characteristics of the mobile Internet all require the real-time and precise geographic location information of the mobile terminal as a service support. Based on the real...

Claims

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Application Information

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IPC IPC(8): H04Q7/22H04L29/12H04L29/08H04L12/66
Inventor 彭亮沈阳
Owner 彭亮
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