User equipment and uplink data transmission method

Abstract

The invention discloses user equipment and an uplink data transmission method. The method comprises the steps of dividing a first type of wireless resource into a first wireless resource and a second wireless resource according to information of the acquired first type of wireless resource distributed to oneself and the acquired second type of wireless resource distributed to the other equipment by a network side, wherein the first wireless resource is overlapped with the second type of wireless resource, and the second wireless resource is not overlapped with the second type of wireless resource; respectively performing corresponding transmission processing on data sent by using the first wireless resource and the second wireless resource, thus acquiring first corresponding transmission data and second corresponding transmission data; and using the first transmission data acquired by using the first wireless resource, and using the second transmission data acquired by using the second wireless resource. According to the scheme of the method provided by the invention, the uplink data transmission reliability can be improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a user equipment and an uplink data transmission method. Background technique [0002] After the wireless cellular network has experienced the evolution from 2G, 3G to 4G, the communication needs between people have been basically met. The 5G technology that has been defined by requirements will be specially designed for three typical scenarios of wireless broadband, low power consumption and large links, and low latency and high reliability. The low-power consumption and large links, and even low-latency and high-reliability scenarios, all involve the scope of the Internet of Things. [0003] A typical scenario of the Internet of Things is a low-latency and highly reliable communication scenario, such as the Internet of Vehicles, industrial production lines, etc. In order to reduce the data transmission delay, a punching scheme is proposed, that is, the low-late...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, when the user equipment is performing uplink data transmission, because it does not know whether other user equipment is performing uplink data transmission at the same time, for example, other user equipment occupies the uplink wireless resources allocated by the network side to the current user equipment to perform During low-latency data transmission, there is interference between uplink transmission data sent by different user equipments, and there is a problem of poor reliability

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