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

Data transmission method and device

A transmission method and data technology, applied in the fields of electronics and communications, can solve the problem of time-frequency resource occupation, etc., and achieve the effect of facilitating combining and decoding

Active Publication Date: 2020-05-19
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since some of the time-frequency resources allocated to eMBB CBG may be occupied by user equipment of the URLLC service, how to send the data planned to be sent on the occupied time-frequency resources is a problem being studied by those skilled in the art

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
  • Data transmission method and device
  • Data transmission method and device
  • Data transmission method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0047] In order to solve the technical problem of how to send part of the data of the eMBB service that the base station plans to send on the occupied time-frequency resource after the user equipment performing the eMBB service is occupied by the user equipment of the URLLC service, in one embodiment , a method for sending data is proposed.

[0048] It should be noted that, in this embodiment, data transmission is performed based on a transport block (English: tran...

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 embodiments of the invention disclose a method and device for sending data. The method comprises the following steps: a base station sends a first TB (Transport Block) to a terminal on a first time-frequency resource; if a second time-frequency resource in the first time-frequency resource is allocated to other terminals in the sending process of the first TB, the base station sends a second TB to the terminal, wherein the second TB at least includes part of data of the first TB which the base station plans to send on the second time-frequency resource. By implementing the embodiments of the invention, the problem on how to send data which the terminal plans to send on the second time-frequency resource when other terminals occupy the second time-frequency resource of the terminal is solved, and the transmission efficiency of data is improved.

Description

technical field [0001] The invention relates to the fields of electronics and communication, in particular to a data sending method and device. Background technique [0002] In order to improve the efficiency of resource usage and meet the delay requirements of URLLC services, the current 3rd Generation Partnership Project (English: 3rd Generation Partnership Project, 3GPP) has agreed on the Ultra-Reliable and Low Latency Communications (English: Ultra-Reliable and Low Latency Communications, A user equipment (English: User Equipment, UE) of a URLLC) service may occupy UE resources of an enhanced mobile broadband (English: enhanced MobileBroadBand, eMBB) being scheduled. [0003] In the prior art, a transmission block (English: transport block, TB) is divided into multiple code blocks (English: code block, CB), and then the CBs are formed into a code block group (English: code block group, CBG) in the form of a group. ), using the CBG as the basic sending unit to send the d...

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): H04L1/00H04L1/18H04W72/04
CPCH04L1/0023H04L1/1806H04W72/0446
Inventor 李明菊张云飞
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD