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Data retransmission method and device, communication equipment and storage medium

A data retransmission and data technology, applied in the field of data retransmission, can solve problems such as waste of system resources

Active Publication Date: 2021-04-20
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is easy to cause too many invalid retransmissions, which leads to the waste of system resources

Method used

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  • Data retransmission method and device, communication equipment and storage medium
  • Data retransmission method and device, communication equipment and storage medium
  • Data retransmission method and device, communication equipment and storage medium

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Embodiment Construction

[0025] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the embodiments of the present application. Rather, they are merely examples of apparatus and methods consistent with aspects of the embodiments of the present application as recited in the appended claims.

[0026] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of the present application. The singular forms "a" and "the" used in the embodiments of this application and the appended claims are also intended to include plural forms u...

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Abstract

The invention provides a data retransmission method and device, communication equipment and a storage medium, and belongs to the technical field of wireless communication. The method comprises the step of determining whether to start a data retransmission termination mechanism or not based on the signal state information received in continuous time periods. Therefore, whether to start a data retransmission termination mechanism or not is determined based on the signal state information received in the continuous time period, the data retransmission is terminated in time through the real-time receiving state of the data receiving end to the signal, the excessive invalid retransmission is avoided, the waste of system resources is reduced, and the throughput of the system is improved.

Description

technical field [0001] The present application relates to the technical field of wireless communication, and in particular to a data retransmission method, device, communication device and storage medium. Background technique [0002] Coverage is one of the key factors operators consider when commercializing a cellular network, as it directly affects service quality as well as capital and operating costs. In addition, compared with the LTE (Long Term Evolution, long-term evolution) communication model, since the operating frequency of the NR (New Radio, new air interface) communication mode is much higher, the wireless channel will inevitably suffer from higher path loss. This makes it more challenging to maintain a quality of coverage and quality of service that is at least comparable to the current cell. Among them, the control channel is the main bottleneck of coverage enhancement. [0003] In related technologies, in order to achieve coverage enhancement, the protocol ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/16
CPCH04L1/16H04L1/18
Inventor 李媛媛
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD