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Scheduling method, base station and storage medium

A scheduling method and base station technology, applied in the field of communication, can solve the problems of large delay in terminal data transmission and affecting user experience, etc.

Active Publication Date: 2020-12-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since cell switching takes a long time, it will cause a large delay in the uplink data transmission of the terminal, affecting user experience, especially for services with high delay requirements (such as voice services), this delay is even unacceptable

Method used

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  • Scheduling method, base station and storage medium
  • Scheduling method, base station and storage medium
  • Scheduling method, base station and storage medium

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] Hereinafter, some terms used in this application are explained to facilitate the understanding of those skilled in the art.

[0031] (1) A terminal, also called User Equipment (UE), is a device that provides voice and / or data connectivity to users, for example, a handheld device with a wireless connection function, a vehicle-mounted device, and the like. Common ...

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Abstract

An embodiment of the present invention provides a scheduling method, a base station, and a storage medium. During a cell handover process, the target base station where the target cell is located receives a random access request sent by a terminal, and sends a random access response to the terminal according to the random access request, and Actively send an uplink grant to the terminal after sending the random access response and before receiving the handover completion command. By proactively sending the uplink grant, the target base station can perform uplink scheduling on the UE before the cell handover is completed, so as to reduce the uplink transmission delay caused by the cell handover.

Description

technical field [0001] The embodiments of the present invention relate to communication technologies, and in particular to a scheduling method, base station and storage medium. Background technique [0002] In a wireless communication system, a base station allocates wireless resources for a terminal to implement data transmission, and the wireless resource allocation process is also called a scheduling process. Scheduling may include uplink scheduling and downlink scheduling, where uplink scheduling is used to allocate uplink resources for the terminal, so that the terminal can send data on the uplink resources, and downlink scheduling is used to allocate downlink resources for the terminal, so that the base station can use the downlink resources to send data to the terminal . [0003] Uplink scheduling can be triggered by a scheduling request (scheduling request, SR) or a buffer status report (BufferStatus Report, BSR). resource. For example, please refer to figure 1 ,...

Claims

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Application Information

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IPC IPC(8): H04W36/02
CPCH04W36/02H04W72/21H04W72/23H04W28/0278H04W36/0005H04W36/04H04W72/0446H04W74/0833
Inventor 孔祥振李廉秦超王美玲郑姣
Owner HUAWEI TECH CO LTD
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