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Data transmission method, terminal, base station and computer readable storage medium

A data transmission method and terminal technology, applied in the field of communication, can solve the problem that the base station cannot better optimize the scheduling, and achieve the effect of optimizing the scheduling

Pending Publication Date: 2021-12-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Compared with the traditional mobile network, the NB-IOT system cancels the PUCCH (Physical Uplink ControlCHannel, uplink physical control channel). Therefore, when the terminal status or downlink channel quality changes after accessing the eNodeB (base station), the terminal cannot use the Relevant information is notified to the base station in time, so that the base station cannot better optimize scheduling

Method used

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  • Data transmission method, terminal, base station and computer readable storage medium
  • Data transmission method, terminal, base station and computer readable storage medium
  • Data transmission method, terminal, base station and computer readable storage medium

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] It should be noted that although the functional modules are divided in the schematic diagram of the device, and the logical sequence is shown in the flowchart, in some cases, it can be executed in a different order than the module division in the device or the flowchart in the flowchart. steps shown or described. The terms "first", "second" and the like in the specification, claims or the above drawings are used to distinguish similar objects, and not necessarily used to describe a specific order or sequence.

[0032] Embodiments of the present invention provide a data transmission method, ...

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Abstract

The invention discloses a data transmission method, a terminal, a base station and a computer readable storage medium, and the data transmission method comprises the steps that the terminal obtains scheduling auxiliary information; and the terminal generates a transmission block carrying the scheduling auxiliary information, and sends the transmission block to a base station through a physical uplink shared channel, so that the base station allocates scheduling resources to the terminal according to the scheduling auxiliary information. According to the technical scheme provided by the invention, when the terminal state or the downlink channel quality changes after the base station is accessed, the terminal can generate the transmission block carrying the scheduling auxiliary information, and the transmission block can be transmitted to the base station through the physical uplink shared channel, so the transmission block can send the scheduling auxiliary information carried by the transmission block to the base station. Therefore, the invention provides a way for transmitting the scheduling auxiliary information to the base station, so the base station can allocate the scheduling resources to the terminal according to the scheduling auxiliary information, and optimal scheduling is realized.

Description

technical field [0001] Embodiments of the present invention relate to but are not limited to the field of communication technologies, and in particular, relate to a data transmission method, a terminal, a base station, and a computer-readable storage medium. Background technique [0002] NB-IOT (Narrow Band Internet of Things, Narrowband Internet of Things) is an emerging narrowband Internet of Things with low power consumption, wide coverage, and support for massive connections. [0003] Compared with the traditional mobile network, the NB-IOT system cancels the PUCCH (Physical Uplink ControlCHannel, uplink physical control channel). Therefore, when the terminal status or downlink channel quality changes after accessing the eNodeB (base station), the terminal cannot use the Relevant information is notified to the base station in time, so that the base station cannot better optimize scheduling. Contents of the invention [0004] The following is an overview of the topics ...

Claims

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Application Information

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IPC IPC(8): H04W72/12
CPCH04W72/1263H04W72/21
Inventor 肖仁财
Owner ZTE CORP