Data transmission method, device and system and storage medium

A data transmission method and row data technology are applied in the fields of devices, systems and storage media, and data transmission methods, and can solve the problems of repeated transmission and the like

Active Publication Date: 2018-10-23
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present disclosure provides a data transmission method, device, system and storage medium, which can solve the problem of how to repeatedly send uplink data to a base station from a user equipment in EDT technology

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  • Data transmission method, device and system and storage medium
  • Data transmission method, device and system and storage medium
  • Data transmission method, device and system and storage medium

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Embodiment Construction

[0114] In order to make the purpose, technical solution and advantages of the present disclosure clearer, the implementation manners of the present disclosure will be further described in detail below in conjunction with the accompanying drawings.

[0115] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0116] Narrowband Internet of Things (English: narrow band Internet of things; abbreviation: NB-IoT) and machine type communication (Engli...

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Abstract

The disclosure provides a data transmission method, device and system and a storage medium, and belongs to the technical field of wireless communication. The method includes sending a target random access preamble to a base station; receiving a target random access response sent by the base station based on the target random access preamble, the target random access response carrying indication information of times of repetition; based on the target repeated sending times, sending target uplink data to the base station in a random access process; the target repeated sending times being the times of user equipment sending the target uplink data to the base station in the random access process, the target repeated sending times being determined according to the indication information of times of repetition and target transmission block size, and the target transmission block size being a transmission block size used in the random access process of the user equipment when the target uplink data are sent to the base station. The technical scheme provided by the disclosure can solve the problem in EDT technology that how user equipment sends uplink data to the base station repeatedly.

Description

technical field [0001] The present disclosure relates to the technical field of wireless communication, and in particular, to a data transmission method, device, system and storage medium. Background technique [0002] With the development of wireless communication technology, the Internet of Things has become more and more common in people's daily life. The so-called Internet of Things, as the name suggests, refers to the communication network that connects things. Among them, narrowband Internet of things (English: narrow band Internet of things; abbreviation: NB-IoT) and machine type communication (English: machine type communication; abbreviation: MTC) are two very promising IoT technologies. [0003] In order to reduce transmission delay, both NB-IoT and MTC can support early data transmission (English: early datatransmission; abbreviation: EDT) technology. In the EDT technology, a user equipment (English: User Equipment; UE for short) may transmit uplink data during a...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H04W74/00H04W74/08
CPCH04W74/006H04W74/0833H04W72/1268H04W74/004H04W80/02H04W72/23H04L1/08H04W4/70
Inventor牟勤张明
OwnerBEIJING XIAOMI MOBILE SOFTWARE CO LTD