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Scheduling resource configuration method, device, user equipment, and base station

A technology of user equipment and a configuration method, which is applied in the field of communication and can solve problems such as the inability to meet the requirements of data packet SPS

Inactive Publication Date: 2020-12-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the existing configuration methods are SPS configuration directly for the UE on the network side. When the data packets of the services using the configured SPS resources in the UE have a large change, such as the size of the data packet, the packet interval of the data packet There have been major changes, and the configured SPS resources cannot complete the data transmission of this service well, and the SPS configured in the existing configuration method cannot meet the SPS requirements of some services whose data packet size and packet interval change

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  • Scheduling resource configuration method, device, user equipment, and base station
  • Scheduling resource configuration method, device, user equipment, and base station
  • Scheduling resource configuration method, device, user equipment, and base station

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Embodiment Construction

[0099] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0100] The terms "comprising" and any variations thereof in the specification and claims of the present application and the above drawings are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatu...

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Abstract

The present application discloses a scheduling resource configuration method, device, user equipment, and base station, which can obtain relevant data of services currently executed by the user terminal from the core network or the user terminal, including data packet size, packet interval, history data, etc., and then generate and configure scheduling configuration information such as SPS according to these data, and both the base station and the user terminal execute the service currently executed by the user equipment based on the generated scheduling configuration information. And the base station or user equipment can also select from multiple scheduling configuration information according to needs. Realize the dynamic configuration of scheduling resources such as SPS, while effectively saving resources such as PDCCH used for scheduling instructions in the system, at the same time, for some services that have changes in packet size and cycle, it can also maximize the guarantee of such services. Data transmission quality.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a scheduling resource configuration method, device, user equipment, and base station. Background technique [0002] SPS (Semi-Persistent Scheduling, semi-persistent scheduling), also known as semi-persistent scheduling. The current dynamic scheduling means that every time a UE (User Equipment, user equipment) receives or sends data, the base station needs to send scheduling resources. SPS allows semi-static configuration of wireless resources and periodically allocates the resources to a specific UE. . The UE should periodically transmit service data based on the configured radio resources. [0003] Taking the LTE (Long Term Evolution, long-term evolution) system as an example, the eNB (eNodeB) (base station) uses SPS C-RNTI (Cell-radio network temporary identifier, cell-radio network temporary identifier) ​​in a certain TTI (Transmission Time Interval, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/12
CPCH04W72/543H04W72/23H04W72/12H04W72/542H04W72/02
Inventor 苗金华张戬权威
Owner HUAWEI TECH CO LTD
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