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

Handling method for cell connection failure, terminal equipment and network side equipment

A technology for connection failure and processing method, which is applied in the field of network-side equipment and cell connection failure processing, can solve problems such as affecting the reliability of data transmission, and achieve the effect of self-recovery and improved reliability.

Active Publication Date: 2022-04-22
VIVO MOBILE COMM CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the unlicensed frequency band is not occupied (or in an idle state), the sender can use the unlicensed frequency band to send data; if the unlicensed frequency band is occupied (or in a busy state), the LBT (Listen-Before- Talk, listen before sending) fails, the sender cannot use the unlicensed frequency band to send data, that is to say, the sender fails to connect with the cell, which will affect the reliability of data transmission

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
  • Handling method for cell connection failure, terminal equipment and network side equipment
  • Handling method for cell connection failure, terminal equipment and network side equipment
  • Handling method for cell connection failure, terminal equipment and network side equipment

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0048] In this specific embodiment, the above step S101 can be specifically executed as follows:

[0049] Within the first preset time window, determine the number of uplink transmission failures on the target serving cell;

[0050] According to the number of uplink transmission failures, it is determined whether the connection with the target serving cell fails.

[0051] It can be understood that when determining whether the connection with the target serving cell fails, the number of uplink transmission failures on the target serving cell within a time window can be counted, that is, the uplink transmissions that have occurred on the target serving cell within the first preset time window The failures are counted, and based on the quantitative statistical results of the number of uplink transmission failures within the first preset time window, the detection of whether the connection with the target serving cell fails is realized, which is efficient and accurate.

[0052] S...

specific Embodiment 2

[0065] In the method for processing cell connection failure in the embodiment of the present invention, in addition to realizing the accurate detection of whether the connection with the target serving cell fails according to the corresponding content recorded in the above-mentioned specific embodiment 1, in this specific embodiment, the above-mentioned Step S101, specifically executed as follows:

[0066] If the uplink transmission state on the target serving cell is the first preset state, adding 1 to the first count value;

[0067] If the first count value is greater than or equal to the first count threshold value, or after the first count value is greater than or equal to the first count threshold value and the uplink transmission failure timer expires, it is determined that the connection with the target serving cell fails.

[0068] It can be understood that when determining whether the connection with the target serving cell fails, the specific uplink transmission statu...

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 method for processing cell connection failure, which is applied to terminal equipment. The method includes: determining whether the connection with the target service cell fails; in the case of failure to connect with the target service cell, perform Connection failure processing, wherein the relevant information includes at least one of the number of cells and the type of cells. The embodiment of the present invention can realize accurate detection of cell connection failure, and properly handle the situation of cell connection failure, so as to recover the connection by itself and improve the reliability of data transmission.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method for processing cell connection failure, terminal equipment and network side equipment. Background technique [0002] At present, in the NR (New Radio, new air interface) mobile communication system (NR system for short), the unlicensed frequency band is a shared frequency band. If the unlicensed frequency band is to be used to send data, the data sender needs to meet the usage rules of the unlicensed frequency band. , that is, the sender needs to monitor whether the unlicensed frequency band is occupied (or in an idle state) before sending data. If the unlicensed frequency band is not occupied (or in an idle state), the sender can use the unlicensed frequency band to send data; if the unlicensed frequency band is occupied (or in a busy state), the LBT (Listen-Before- Talk, listen before sending) fails, the sender cannot use the unlicensed frequency band to send data, t...

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): H04W24/04H04W76/18H04W76/19
CPCH04W24/04H04W76/18H04W76/19H04W74/0808H04W36/0079H04W74/0816
Inventor 吴昱民
Owner VIVO MOBILE COMM CO 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