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Wireless communication method, device, communication device and readable storage medium

A wireless communication and channel technology, applied in the field of electronics, can solve the problems of real-time and reliability not satisfying the wireless bus and so on

Inactive Publication Date: 2020-10-16
RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY IN SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Although the throughput has improved compared with the traditional single channel, it still does not meet the requirements of the wireless bus in terms of real-time performance and reliability.

Method used

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  • Wireless communication method, device, communication device and readable storage medium
  • Wireless communication method, device, communication device and readable storage medium
  • Wireless communication method, device, communication device and readable storage medium

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Embodiment Construction

[0050] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0051]In the following description, many specific details are set forth in order to fully understand the present invention, and the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. 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.

[0052] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understoo...

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PUM

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Abstract

The present invention provides a wireless communication method, the cluster head receives the request frame for data transmission with the cluster head sent by each cluster node; wherein, the request frame carries the length information of the data packet to be sent; according to the data to be sent The priority of the packet sorts all the data packets to be sent; among them, the shorter the packet length, the higher the priority corresponding to the data packet to be sent; The first time slots of at least two channels mentioned above; if the first time slots of all channels are allocated and there are remaining data packets to be sent, then the remaining data packets to be sent are in order from high to low priority Next time slots allocated to the at least two channels. The invention also provides a wireless communication device, a communication device and a readable storage medium. The invention improves the utilization rate of the channel, and improves the real-time performance and throughput of the network.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a wireless communication method, device, communication device and readable storage medium. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] With the development of wireless technology, the replacement of wired bus by wireless bus has gradually become a research hotspot. Wireless technology has the advantages of flexible access and easy diagnosis. Existing wireless technologies provide multiple channels. For example, in the 2.4GHz frequency band, a wireless local area network (WLAN) based on IEEE802.11 provides 11 channels, and a wireless personal area network (WPAN) based on IEEE802.15.4 provides 16 channels. However, only one of the channels is often used for ac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04W72/10H04W72/12
CPCH04W72/0446H04W72/20H04W72/53H04W72/56H04W72/569
Inventor 裴玉奎刘王祥
Owner RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY IN SHENZHEN