Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for establishing radio bearer

A technology of wireless bearer and establishment method, applied in wireless communication, wireless network protocol, vehicle wireless communication service, etc., to avoid confusion and ensure accuracy

Active Publication Date: 2022-02-15
SPREADTRUM COMM (SHANGHAI) CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In related technologies, during 5G NR communication, the data transmission between the user equipment and the base station equipment is through the establishment of a radio bearer (radio bearer, RB) and a quality of service flow (Quality of Service flow, QoS flow, also known as QoS flow). stream) to achieve, but how to establish a radio bearer in the direct link between user equipment and realize the accurate and error-free transmission of data has not yet been properly resolved

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
  • Method and device for establishing radio bearer
  • Method and device for establishing radio bearer
  • Method and device for establishing radio bearer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0086] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0087] 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 superior or better than other embodiments.

[0088] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific implementation manners. It will be understood by those skilled in the art that the present disclosure may be practiced without some of the specific details. In some instances, methods, means, componen...

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 disclosure relates to a method and device for establishing a radio bearer. The method includes: receiving radio bearer configuration information of the second user equipment sent by the second user equipment; applying the radio bearer configuration information of the second user equipment; Radio bearer configuration information, establishing a first radio bearer required for sending data to the second user equipment; sending first data to the second user equipment through the first radio bearer, wherein the first data includes the first data sent by the first user equipment to the second user equipment At least one of a data packet sent by the user equipment, and a status report generated by the first user equipment in response to the data packet sent by the second user equipment. The radio bearer establishment method and device provided by the embodiments of the present disclosure can avoid confusion and errors in data reception, and ensure the accuracy of data transmission between user equipments through radio bearers.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to a method and device for establishing a radio bearer. Background technique [0002] Information exchange between vehicles and the outside world (Vehicle to X, referred to as V2X, also known as vehicle to everything) is a key technology for future intelligent transportation systems, and the main research is based on the 3rd Generation Partnership Project (3GPP) The vehicle data transmission scheme of the communication protocol. V2X communication includes Vehicle to Vehicle (V2V for short) communication, Vehicle to Infrastructure (V2I for short) communication and Vehicle to Pedestrian (V2P for short) communication. V2X applications will improve driving safety, reduce congestion and vehicle energy consumption, improve traffic efficiency and in-vehicle entertainment information, etc. [0003] In V2X communication, V2V communication is a communication method di...

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): H04W76/11H04W76/15H04W4/40
CPCH04W76/11H04W76/15H04W4/40H04W76/14H04W28/0252H04W28/0268H04W72/56H04W80/02H04W76/10
Inventor 王婷婷
Owner SPREADTRUM COMM (SHANGHAI) CO LTD