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Uplink scheduling method, device and equipment and computer readable storage medium

A scheduling method and technology for scheduling requests, applied in the field of communication, can solve the problems of the decrease of uplink spectrum efficiency, the influence of terminal uplink spectrum efficiency, occupation, etc., and achieve the effect of improving uplink spectrum efficiency

Active Publication Date: 2019-04-30
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] If the terminal does not transmit signaling messages but transmits data services after reporting the SR, the uplink spectrum efficiency of the terminal will be affected because the base station allocates resources with a low MCS level for the terminal
In some cases, for example, the terminal performs multiple uplink data services with low data volume, that is, all data transmission can be completed in one scheduling. According to the existing method, the user's uplink spectrum efficiency will be significantly reduced.
When multiple terminals in the same cell perform uplink data services at the same time, since each terminal is allocated resources with a low MCS level, the terminals will need to occupy additional PRBs, which may cause the uplink resources of the entire cell to be limited

Method used

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  • Uplink scheduling method, device and equipment and computer readable storage medium
  • Uplink scheduling method, device and equipment and computer readable storage medium
  • Uplink scheduling method, device and equipment and computer readable storage medium

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Embodiment Construction

[0070] The specific implementation manner of the present invention will be further described in detail below with reference to the drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0071] Such as figure 1 As shown, the uplink scheduling method of the embodiment of the present invention is applied to the terminal, including:

[0072] Step 101. When uplink scheduling is required, report a scheduling request to the base station, and include the guarantee priority of the data to be transmitted in the scheduling request, so that the base station can guarantee the priority according to the data to be transmitted when performing uplink scheduling Determine whether to adjust the modulation and coding strategy MCS level.

[0073] Wherein, the guarantee priority of the data to be transmitted is carried in the set PUCCH format. When the value of the set PUCCH format is the ...

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Abstract

The invention provides an uplink scheduling method, device and equipment and a computer readable storage medium, relates to the technical field of communication, and is used for improving the uplink spectrum efficiency. The uplink scheduling method comprises the steps that when uplink scheduling needs to be carried out, a scheduling request is reported to a base station, and the scheduling requestcomprises a to-be-transmitted data guarantee priority, so that when the base station carries out uplink scheduling, whether the MCS level is adjusted or not is determined according to the to-be-transmitted data guarantee priority. The present invention can improve the uplink spectrum efficiency.

Description

technical field [0001] The present invention relates to the field of communication technology, and in particular to an uplink scheduling method, device, equipment and computer-readable storage medium. Background technique [0002] When the terminal needs to perform uplink data transmission in the state of uplink synchronization, the terminal needs to report a scheduling request (Scheduling Request, SR) to the base station first. After detecting the SR information, the base station allocates some resources to the terminal for data transmission. When the base station schedules the terminal for the first time after detecting the SR, it will use a lower MCS (Modulation and Coding Scheme, modulation and coding strategy) level to allocate resources for the terminal, and will allocate more PRB (physical resource block, physical resources block), so as to ensure that if the terminal sends a signaling message during the next data transmission, the base station can accurately receive...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/12H04W74/08
CPCH04W72/1221H04W74/0833H04W72/54H04W72/569H04W72/21Y02D30/70
Inventor 李光宇陈俊刘磊张龙王四海
Owner CHINA MOBILE COMM LTD RES INST