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

Data retransmission method, terminal equipment and network equipment

A technology of terminal equipment and network equipment, which is applied in the field of communication, can solve problems such as weak system framework compatibility, and achieve the effect of improving user experience and improving compatibility

Active Publication Date: 2019-04-16
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, since the Long Term Evolution (LTE) system allows transmission on semi-static resources, which conflicts with the NR regulations, the compatibility with the existing system framework is weak

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 retransmission method, terminal equipment and network equipment
  • Data retransmission method, terminal equipment and network equipment
  • Data retransmission method, terminal equipment and network equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0095] figure 1 It is a schematic diagram of a 5G application scenario according to an embodiment of the present invention.

[0096] Such as figure 1 As shown, the communication system 100 may include a terminal device 110 and a network device 120 . The network device 120 may communicate with the terminal device 110 through an air interface. Multi-service transmission is supported between the terminal device 110 and the network device 120 .

[0097] It should be understood that the embodiment of the present invention is only described using the 5G communication system 100 as an example, but the embodiment of the present invention is not limited thereto. That is to say, the technical solutions of the embodiments of the present invention can be applied to various scenarios including 5G communication systems. For example, a mixed deployment scenario composed of the 5G communication system and the first communication system, and so on. Wherein, the first communication system ...

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

Data retransmission method, terminal equipment and network equipment are provided. The method comprises following steps: determining that a usable first SPS resource is configured in a current transmission period by terminal equipment; and determining whether the first SPS resource is used to send retransmission data to network equipment by the terminal equipment. In the embodiment, the terminal equipment determines whether the first SPS resource of the terminal equipment is utilized to send retransmission data to the network equipment, the compatibility of a conventional system framework is improved, and the user experience is improved therefore.

Description

technical field [0001] The embodiments of the present invention relate to the communication field, and more specifically, relate to a method for retransmitting data, a terminal device, and a network device. Background technique [0002] In the new air interface (New Radio, NR), a semi-persistent scheduling (Semi-Persistent Scheduling, SPS) timer is defined. Specifically, the definitions are: [0003] 1. When a retransmission data / new transmission data is sent on a semi-static resource / or a dynamic resource scheduled based on a semi-static Radio Network Temporary Identifier (RNTI), the timer starts; [0004] 2. When the timer is running, if the user has semi-static resources at the current time, the user does not perform any transmission; [0005] 3. When the timer is running, the user receives dynamic resources based on semi-static RNTI scheduling, the timer is stopped or started, and based on the above 1, the timer is restarted. [0006] However, since the long term evol...

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): H04L1/18H04W72/12
CPCH04L1/1806H04L1/1812H04W72/23
Inventor 石聪
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD