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Positioning method and device based on network topology

A network topology and geographical location technology, applied in the field of positioning and devices based on network topology, can solve the problems of large positioning range, inability to effectively provide network services to users, and low positioning level, and achieve the effect of effective networking services

Active Publication Date: 2014-08-06
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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AI Technical Summary

Problems solved by technology

[0002] At present, in the Internet, the positioning of PC (Personal Computer, i.e. personal computer, such as: desktop, notebook, etc.) users is mainly through the mapping between the IP address (Internet Protocol Address, i.e. Internet Protocol address) of the PC device and the geographical location. For this reason, there are various public IP positioning systems and IP query sites (such as: http: / / ip.chinaz.com / ) on the market. However, the positioning level of this positioning method is relatively low, and it can only Accurate to the province, city, and district level, the positioning range is too large, so that third-party Internet service providers cannot effectively provide users with various network services based on geographic location

Method used

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  • Positioning method and device based on network topology
  • Positioning method and device based on network topology
  • Positioning method and device based on network topology

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Embodiment Construction

[0023] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0024] figure 1 A flow chart of a preferred embodiment of a network topology-based positioning method of the present invention is shown. figure 2 A positioning device based on the network topology shown can be used to realize figure 1 method described in .

[0025] refer to figure 1 , in 110, the device acquires the performance data of the user's online access to at least one predetermined site (ie, the user's terminal is in a network connection state).

[0026] When the performance data is the resource loading time of the predetermined site, according to an exemplary embodiment of the present invention for obtaining performance data, the specific steps for the device to obtain the performance data of the user's online access to at least one predetermined site are as follows: the device passes the predetermined The front-end script of , obtai...

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Abstract

The invention provides a positioning method and device based on the network topology. The method comprises the steps of obtaining performance data of at least one preset site online accessed by users, extracting network topology feature vectors corresponding to the users from the obtained performance data, dividing the users corresponding to the same or similar network topology feature vectors into the same user group, positioning any user in any divided user group, and determining the area which the positioning result belongs to the area where the user groups are located. According to the positioning method and device, the positioning range of PC users can be effectively reduced to the low-level areas such as street scenes and cells, and therefore networking services based on the geographic position can be provided for the PC users more effectively.

Description

technical field [0001] The present application relates to a positioning method and device, in particular to a technology for determining a user position based on a network topology. Background technique [0002] At present, in the Internet, the positioning of PC (Personal Computer, i.e. personal computer, such as: desktop, notebook, etc.) users is mainly through the mapping between the IP address (Internet Protocol Address, i.e. Internet Protocol address) of the PC device and the geographical location. For this reason, there are various public IP positioning systems and IP query sites (such as: http: / / ip.chinaz.com / ) on the market. However, the positioning level of this positioning method is relatively low, and it can only Accurate to the province, city, and district level, the positioning range is too large, so that third-party Internet service providers cannot effectively provide users with various network services based on geographic location. [0003] Therefore, how to ...

Claims

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Application Information

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IPC IPC(8): H04L12/28H04L12/24H04L12/46H04L12/16
Inventor 王小飞甘露谭炜
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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