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Data transmission method, device, equipment and storage medium

A data transmission method and data technology, applied in the field of communication, can solve problems such as cumbersome interaction process, long time-consuming, low data transmission efficiency, etc.

Active Publication Date: 2019-11-22
SPREADTRUM SEMICON (NANJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the above data transmission mechanism, the interaction process between UE and eNB is relatively cumbersome, and the whole process takes a long time, resulting in low transmission efficiency of uplink data.

Method used

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

Examples

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Embodiment Construction

[0099] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0100] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0101] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific implementation manners. It will be understood by those skilled in the art that the present disclosure may be practiced without some of the specific details. In some instances, methods, means, componen...

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PUM

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Abstract

The invention relates to the technical field of communication, in particular to a data transmission method, a data transmission device, equipment and a storage medium. The method is applied to the terminal equipment. The terminal equipment is in a dormant state or an inactive state, the method comprises the steps that an uplink indication signal is sent on an uplink pre-configured resource unit, the uplink pre-configured resource unit is a pre-configured periodic uplink transmission resource unit, and the uplink indication signal comprises an uplink sequence or uplink data. According to the embodiment of the invention, a pre-configured periodic uplink transmission resource unit, i.e., an uplink pre-configured resource unit, is introduced when the terminal equipment is in a dormant state oran inactive state; therefore, the terminal equipment can directly send the uplink indication signal on the uplink pre-configured resource unit, the condition that the terminal equipment needs to initiate random access to enter a connection state in the related technology is avoided, and the transmission efficiency of uplink data is improved.

Description

technical field [0001] The present disclosure relates to the technical field of communications, and in particular, to a data transmission method, device, equipment, and storage medium. Background technique [0002] In the fifth generation mobile communication technology (The 5th Generation Mobile Communication, 5G) system, a user equipment (User Equipment, UE) usually sends uplink data to an evolved base station (Evolved NodeB, eNB) based on a scheduled transmission manner. [0003] In related technologies, when the UE is in a dormant state or an inactive state, when there is uplink data to be sent by the UE, the UE needs to initiate a random access procedure to enter a connected state. After the UE enters the connected state, E sends an uplink scheduling request (Scheduling Request, SR) to the eNB; the eNB configures an uplink scheduling grant (Up Link Grant, ULGrant) to the UE according to the SR, and the UL Grant is used to configure uplink transmission to the UE resourc...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04W76/27
CPCH04W76/27H04W72/23H04W72/21Y02D30/70H04W72/51
Inventor 雷珍珠
Owner SPREADTRUM SEMICON (NANJING) CO LTD
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