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

Cell searching method and device

A cell search and cell technology, applied in the field of communication, can solve the problems that terminal devices cannot enjoy 5G high speed, add secondary node cell groups, and cannot realize dual connection of terminal devices, etc.

Pending Publication Date: 2022-08-02
HUAWEI TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] There may be a mismatch between the dual-connection frequency point combination supported by the terminal device and the dual-connection frequency point combination supported by the network side. As a result, when the terminal device resides in some 4G cells, the network side cannot add auxiliary data for the terminal device. The node cell group (Secondary Cell Group, SCG), so that the dual connection of the terminal device cannot be realized, so that the terminal device cannot enjoy the high speed of 5G, and the user experience is poor

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 searching method and device
  • Cell searching method and device
  • Cell searching method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0102] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures denote elements that have the same or similar functions. While various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise indicated.

[0103] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.

[0104] In addition, in order to better illustrate the present application, numerous specific details are given in the following detailed description. It should be understood by those skilled in the art that the present application may be practiced without certain specific details. In some instances, methods, means, compone...

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 present application relates to a cell search method and apparatus, the method being applied to a first terminal device, the method comprising: acquiring a target frequency point, the target frequency point being a frequency point to which a secondary cell group SCG is successfully added; performing cell search for the target frequency point; and residing in the searched cell. According to the cell searching method and device provided by the embodiment of the invention, the terminal equipment can preferentially reside in the cell capable of realizing dual connectivity of long term evolution (LTE) and new air interface (NR), so that the user experience is improved.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular, to a method and apparatus for cell search. Background technique [0002] The deployment of the 5th Generation Mobile Communication Technology (5G) network by operators is gradually advancing, and the large-scale deployment of the 5G Stand Alone (SA) network will take a long time. [0003] In the early stage of 5G network deployment, the Non-Stand Alone (NSA) layout will be prioritized. At present, the NSA network has not covered all the fourth generation communication technology (the 4Generation Mobile Communication Technology, 4G) network. Some 4G cells can be configured with dual connectivity (Dual Connectivity, DC) of Long Term Evolution (LTE) and New Radion (NR), so that when terminal equipment resides in these 4G cells, 5G networks can be used, and then Enjoy the high speed of 5G and improve the user experience. Some 4G cells are temporarily unable to...

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
IPC IPC(8): H04W48/16H04W48/20H04W76/15
CPCH04W48/16H04W48/20H04W76/15
Inventor 朱海龙郭敏罗松俊杜永光
Owner HUAWEI TECH CO LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com