A positioning method based on LTE MR data

A positioning method and data technology, applied in the field of LTEMR data positioning, can solve the problems of single means, difficult practical application, lack of MR data positioning models and methods, etc., and achieve the effect of strong practical operability and improved accuracy

Active Publication Date: 2021-09-07
SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At this stage, based on different characteristics such as base station type, base station location, user behavior, motion state, and signal characteristics, the method of separating MR data is too single, which leads to large errors in the actual application of these identification methods. At the same time, there is a lack of A set of systematic MR data positioning models and methods is difficult to apply in practice

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A positioning method based on LTE MR data
  • A positioning method based on LTE MR data
  • A positioning method based on LTE MR data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] In order to facilitate those of ordinary skill in the art to understand and implement the present invention, the present invention will be described in further detail below in conjunction with the examples. It should be understood that the implementation examples described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0042] The present invention recognizes and locates MR data in real time by establishing an LTE MR data positioning model, and as a prerequisite, collects MR data and base station engineering parameters.

[0043] The MR data adopts the MRS sampling data automatically collected by the LTE base station equipment. The MRS sampling data contains multiple sampling point data, and each sampling point data contains the following information: measurement report data reporting time (reportTime), TD-LTE main service The reference signal received power of the cell (LteScRSRP), the carrier fre...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a positioning method for LTE MR data. According to the collected MR data and base station engineering parameters, the relevant information of the main serving cell and the relevant attributes of the adjacent cells are obtained. If the main serving cell is an indoor cell, the sampling point The data is dispersed indoors, and positioning is performed. If the main serving cell is a non-indoor sub-cell, the MR data-assisted positioning based on the adjacent cell is performed according to the situation of the adjacent cells in the sampling point data. The invention has strong practical operability; a combination of multiple methods can solve the problem of inability to locate a large number of MR data due to missing fields in the traditional method; according to the received signal power, transmit power and wireless signal propagation model in the MR data, the positioning analysis is performed, and the Combined with the auxiliary positioning of adjacent areas, the accuracy of MR positioning is improved.

Description

technical field [0001] The invention relates to the fields of computers and mobile communications, in particular to a positioning method for LTE MR data. Background technique [0002] With the development of communication technology, the construction scale of LTE (Long Term Evolution, long-term evolution) network is gradually expanding, and the demand and construction of LTE wireless network are blowing out. With the new construction of 5G experimental network, 2 / 3 / 4 / 5G network coexists , the wireless environment is becoming more and more complex. The development of technology and the increase of network investment and construction bring users high-speed network experience and rich service applications. However, various problems in the wireless environment always affect users' perception. For operators, the traditional methods and ideas of wireless network optimization and evaluation, user complaint location, fault and hidden danger handling can no longer meet the actual ne...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/10H04W64/00
CPCH04W24/10H04W64/006
Inventor 曹静田微李浩光
Owner SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap