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Position information determining method and device

A technology for location information and determination method, applied in the field of communication, can solve the problem of unable to locate the weak coverage scene of outdoor signal coverage room, etc., and achieve the effect of saving human and material resources

Inactive Publication Date: 2012-07-18
DATANG MOBILE COMM EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the data tested by these test tools, it is impossible to locate weak coverage scenarios indoors covered by outdoor signals

Method used

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  • Position information determining method and device
  • Position information determining method and device
  • Position information determining method and device

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] Embodiments of the present invention provide a method and device for determining position information, which are used to quickly find areas with insufficient indoor coverage depth, and quickly determine positions where indoor signals covered by outdoor signals are weak.

[0021] The embodiment of the present invention uses the measurement report (Measurement Report, MR) of the common user equipment (UE) to collect network data, and can realize a large-scale, three-dimensional three-dimensional space test, especially can go deep into the drive test (Drive Test, DT) test system Compared with the DT / CQT test, it has the advantages of accurate evaluation, comprehensiveness and low cost.

[0022] In the embodiment of the present invention, by using the two-dimensional analysis of TA and PCCPCH RSCP in the MR log, the indoor area covered by the outdoor can be quickly located. The technical solutions provided by the embodiments of the present invention will be described below ...

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PUM

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Abstract

The invention discloses a position information determining method and a position information determining device, which are used for quickly determining a position with relatively weak signal coverage in a room covered by outdoor signals. The position information determining method provided by the invention comprises the following steps of: acquiring a measurement report (MR) of user equipment (UE); and for the same UE, determining the position with relatively weak signal coverage in the room covered by the outdoor signals according to timing advance (TA) and primary common control physical channel (P-CCPCH) receiving signal code power (RSCP) in the MR.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for determining location information. Background technique [0002] Due to wall penetration loss and other reasons, some small and medium-sized buildings, small offices and even residences have insufficient coverage depth, which will increase the drop rate of voice calls and reduce the rate of data services, seriously affecting the operator's network brand. [0003] At present, the positioning of areas with insufficient coverage depth is mainly determined through user complaints and Call Quality Test (CQT) tests. [0004] The measurement report (Measurement Report, MR) of the user equipment (UE) is the measurement information reported by the radio network controller (Radio Network Controller, RNC) on a regular basis or event-triggered report in each call, and the user's Behavior statistics, network coverage and interference evaluation, and gra...

Claims

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Application Information

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IPC IPC(8): H04W24/10
Inventor 蔡茂荣马军
Owner DATANG MOBILE COMM EQUIP CO LTD
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