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Determining an estimated location of a base station

A base station and geographic location technology, applied in positioning, measuring devices, instruments, etc., can solve the problem of unavailability of mobile devices, and achieve the effect of improving GNSS signal acquisition time

Inactive Publication Date: 2014-08-27
MARVELL ASIA PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, base station location may not be available to mobile devices with GNSS receivers; even then, it may be available to wireless communication providers

Method used

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  • Determining an estimated location of a base station
  • Determining an estimated location of a base station
  • Determining an estimated location of a base station

Examples

Experimental program
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Embodiment Construction

[0014] figure 1 is a diagram illustrating an example of a system 100 for determining an estimated location of a base station. The base station may be, for example, a cell tower 101a of a cellular communication network, or an access point 102a of a Wireless Local Area Network (WLAN) or a Wireless Personal Area Network (WPAN). A base station can typically broadcast a beacon signal that provides mobile device 104a with critical information necessary to detect (or connect to) it. Multiple base stations 101a and 102a may be distributed over a geographical area.

[0015] Cell tower 101a may communicate with mobile device 104a over a greater distance than access point 102a using various cellular technologies. In some embodiments, the cell tower 101a may be a cell tower for a Mobile Communications (GSM) network with General Packet Radio Service (GPRS), or Enhanced Data Rates for GSM Evolution (EDGE). In some embodiments, the cell tower 101a may be a cell tower of a Universal Mobil...

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PUM

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Abstract

In some implementations, a system for determining an estimated location of a base station includes a server that receives location information from mobile devices located within a communication range of base stations of a wireless communication network, processes the location information, and stores the location information in a data repository. The location information includes a location of a mobile device, the location associated with an identifier of a base station and a received signal strength indication between the mobile device and the base station. The server excludes at least one location of the mobile device from a set of locations of the mobile device using a previously determined coverage area length and a previously determined transmission signal range, and calculates a geographic location of each base station using non-excluded locations of the mobile device by accessing a base station information table using an identifier of each base station.

Description

[0001] Cross References to Related Applications [0002] This disclosure claims the benefit of priority under 35 U.S.C. §119(e) to US Provisional Application No. 61 / 770,053, filed February 27, 2013, the disclosure of which is incorporated herein by reference in its entirety. technical field [0003] The present disclosure relates to determining an estimated location of a base station. Background technique [0004] Mobile devices are able to communicate wirelessly with wireless communication networks by employing radio frequency (RF) field propagation. Radio frequency, being a frequency within the electromagnetic spectrum associated with the propagation of radio waves, is supplied to an antenna, producing an electromagnetic field that propagates through space. One element of a wireless communication network may be a base station, eg, a cell tower of a cellular network, or an access point of a Wireless Local Area Network (WLAN) or a Wireless Personal Area Network (WPAN). A ...

Claims

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Application Information

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IPC IPC(8): H04W64/00
CPCG01S5/0252G01S5/0284H04W64/003G01S5/0278G01S5/0242
Inventor 刘柏池Z·加虞婧陈剑
Owner MARVELL ASIA PTE LTD
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