Supercharge Your Innovation With Domain-Expert AI Agents!

Method for sending and receiving response information, communication device and network device

A technology of communication equipment and response information, which is applied in the field of communication systems, can solve the problems of not being able to meet the requirements of V2X communication reliability, and being unable to know whether multiple other terminal devices are receiving correctly.

Active Publication Date: 2022-04-05
HUAWEI TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the first terminal device cannot know whether multiple other terminal devices have correctly received the above information sent by the first terminal device, which cannot meet the reliability requirements of V2X communication

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 for sending and receiving response information, communication device and network device
  • Method for sending and receiving response information, communication device and network device
  • Method for sending and receiving response information, communication device and network device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] Taking multicast or broadcast V2X communication as an example, in figure 1 In this method, the first communication device sends data to one or more other communication devices. The data may be information such as the position, speed, and intention of the first communication device, where the intention information may be steering, merging, U-turn, acceleration, braking, etc. The information may be information such as audio or video, wherein a plurality of other communication devices can form a communication device group with the first communication device, for example, in the case of vehicle formation (Platooning), several vehicles form a fleet, and the fleet As a unit marshalling travel, in figure 1Among them, the first communication device may be the head car, and multiple other communication devices may include, for example, second to fourth communication devices, and the second to fourth communication devices belong to the same communication device group as the first...

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

A method, communication device and system for sending and receiving response information, involving vehicle-to-vehicle communication technology, V2X, smart cars, automatic driving, intelligent networked cars and other fields, wherein the sending method includes: the first communication device acquires the first resource and The second resource: the first communication device sends the first control information and the first data to at least one communication device in the group on the first resource, and the first communication device and the at least one communication device in the group belong to A first communication device group, where the first communication device and the at least one communication device in the group both have a group identifier of the first communication device group; The communication device receives the response information, and the second communication device belongs to the at least one communication device in the group. As a result, the reliability of V2X communication is improved.

Description

technical field [0001] The embodiments of the present application relate to a communication system, and in particular to a method for sending and receiving response information, a communication device, and a network device. Background technique [0002] Device to Device (D2D) communication, Vehicle to Vehicle (V2V) communication, Vehicle to Pedestrian V2P (Vehicle to Pedestrian, V2P) communication or Vehicle to Infrastructure / Network V2I / N (Vehicle to Infrastructure / Network , V2I / N) communication is a technology for direct communication between terminal devices. V2V, V2P and V2I / N are collectively referred to as V2X, that is, the vehicle communicates with anything. [0003] Taking V2X communication as an example, the first terminal device will periodically send some of its own information, such as position, speed, intention, etc., to multiple other terminal devices in the form of multicast or broadcast, in order to improve the safety of vehicle driving sex. In the prior ar...

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): H04W4/40H04W28/02H04W28/04H04L1/16
CPCH04W4/40H04W28/0231H04W28/0278H04W28/04H04L1/1607H04W28/02H04L5/0055H04L5/0094H04L5/0091H04W72/121H04L2001/0093H04L1/1861H04L1/1867H04W72/02H04W72/0446H04W72/0466H04W72/23
Inventor 苏宏家向铮铮张锦芳卢磊
Owner HUAWEI TECH CO LTD
Features
  • R&D
  • 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