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Position information management method and network device

一种位置信息、网络装置的技术，应用在网络拓扑、测量装置、定位等方向，能够解决位置信息服务精度降低、家庭无线基站位置信息不确定等问题

Inactive Publication Date: 2011-05-04
NTT DOCOMO INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] However, it is expected that the user will purchase and install a home wireless base station by himself, so the user is forced to perform the work in the above-mentioned first step and second step, and the location information (installation location) of the home wireless base station is uncertain, and there is concern about the accuracy of the location information service. reduce

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  • Position information management method and network device
  • Position information management method and network device
  • Position information management method and network device

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change example 1

[0089] In the above-mentioned embodiments, the W-CDMA mobile communication system was taken as an example for description, but the present invention is not limited to this mobile communication system, for example, as Figure 6 As shown, it can also be used in a mobile communication system of the LTE (Long Term Evolution: Long Term Evolution) scheme.

[0090] In this case, part of the functions of the wireless control device 100 described above (for example, the position measurement instruction unit 504, the measurement result management unit 505, etc.) may be installed in the higher-level node 500 (switching center MME).

[0091] Here, in this modified example, the switching center MME functions as the network device described above.

change example 2

[0093] refer to Figure 7 , a mobile communication system according to Modified Example 2 of the present invention will be described. Hereinafter, the mobile communication system according to Modified Example 2 of the present invention will be described focusing on differences from the mobile communication system according to the first embodiment of the present invention.

[0094] like Figure 7 As shown, the mobile communication system according to Modification 2 of the present invention is a W-CDMA mobile communication system, and includes an upper node 500, a wireless control device 100 accommodated in the upper node 500, and a concentrating device HNB-GW accommodated in the wireless control device 100. And the radio base station 200 and the radio base station 201 housed in the concentrated device HNB-GW.

[0095] In this case, part of the functions of the wireless control device 100 described above (for example, the location measurement instruction unit 504, the measurem...

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Abstract

The invention provides a position information management method and a network device. The position information management method including: a step in which a mobile station (400) acquires information on a second radio base station (201) transmitted via a common control channel from the second radio base station (201) while communication is performed with a first radio base station (200); a step for transmitting the information to a radio control device (100); a step in which the radio control device (100) transmits a measurement instruction to the mobile station (400) and the first radio base station (200) if the information on the second radio base station (201) is received; and a step for deciding and managing the position information on the mobile station (400) in accordance with the measurement result.

Description

technical field [0001] The present invention relates to a location information management method and a network device for managing location information of a mobile station. Background technique [0002] In general, in a mobile communication system, in order to be able to respond to connection requests from mobile stations that occur irregularly, the network administrator starts using a radio base station for public communication, and then the radio base station for public communication provides communication services stably. [0003] For example, when a network manager starts to use a wireless base station for public communication, the following tasks are expected to be performed. [0004] In the first step, the network manager (maintainer) himself installs the wireless base station for public communication and performs various connections, etc., and then turns on the power supply of the wireless base station for public communication and the line between the upper node. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W64/00H04W84/10G01S5/14
CPCG01S5/0205H04W24/02H04W64/003H04W84/045
Inventor 细野博之
Owner NTT DOCOMO INC
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