Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cell measurement method, device and storage medium

A cell measurement and cell technology, applied in the field of communication, can solve the problems of signal fluctuation, false start, terminal measurement error, etc., and achieve the effect of reducing measurement error, improving accuracy, and improving accuracy

Active Publication Date: 2019-09-20
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a cell measurement method and device, which can solve the problem of inaccurate signal difference calculated only based on the timing start time and timing end time due to the influence of terminal measurement errors or signal fluctuations, which in turn leads to measurement errors in neighboring cells. Stop or false start issues

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
  • Cell measurement method, device and storage medium
  • Cell measurement method, device and storage medium
  • Cell measurement method, device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] The "plurality" mentioned herein means two or more. "And / or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and / or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character " / " generally indicates that the contextual objects are an "or" relationship.

[0029] For the convenience of understanding, the terms involved in the embodiments of the present invention are explained below.

[0030] Serving Cell: including Primary Cell (PCell) and Secondary Cell (Secondary Cell, SCell), which refers to a cell that establishes a Radio Resource Control (RRC) connection with a terminal and provides services fo...

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 embodiment of the present invention discloses a cell measurement method and device, which belongs to the field of communications. The method includes: performing signal measurement on the serving cell and neighboring cells to obtain corresponding measurement results of the serving cell and neighboring cells, where the measurement results include cell signal strength; and calculating the service according to the cell signal strength of the serving cell in the i-th measurement period. The i-th signal measurement value of the cell is measured n times in each measurement period, i≥1, n≥2; if the difference between the i-th signal measurement value of the serving cell and the historical signal value of the serving cell is less than the threshold, then Stop performing signal measurement on neighboring cells during the i+1th measurement period; if the difference between the i-th signal measurement value of the serving cell and the historical signal value of the serving cell is greater than the threshold, then perform signal measurement on the neighboring cell during the i+1th measurement period. The neighboring cell performs signal measurement and updates the historical signal value of the serving cell according to the i-th signal measurement value of the serving cell.

Description

technical field [0001] The embodiments of the present invention relate to the communication field, and in particular to a cell measurement method and device. Background technique [0002] In a mobile communication system, in order to ensure the communication quality of the terminal, the base station needs to perform cell reselection or handover for the terminal, and the cell reselection or handover by the base station depends on the terminal's signal measurement and reporting to neighboring cells. [0003] In related technologies, in order to reduce the power consumption of the terminal, when the terminal performs signal measurement on the serving cell and neighboring cells, the first timer is enabled, and when the first timer reaches the timing, the terminal calculates the timing start time and timing end time to serve The signal difference of the cell; when the signal difference is greater than the threshold, the terminal stops the signal measurement of the neighboring cel...

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): H04W24/08H04W36/00H04B17/327
CPCH04B17/327H04W24/08H04W36/008375
Inventor 李伟清
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com