Wireless communication methods using network allocation vectors and their wireless communication terminals

By introducing network allocation vector frames into wireless communication terminals, the problem of low communication efficiency caused by improper channel resource management in high-density environments is solved, achieving more efficient channel utilization and reduced interference.

CN116567846BActive Publication Date: 2026-03-10WILUS INSTITUTE OF STANDARDS & TECHNOLOGY INC +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2017-10-19
Publication Date
2026-03-10

AI Technical Summary

Technical Problem

In high-density environments, existing wireless communication technologies struggle to efficiently manage channel resources, leading to low communication efficiency and increased interference.

Method used

By using Network Allocation Vector (NAV) frames to update and manage the channel occupancy status of wireless communication terminals, more flexible channel sensing and transmission scheduling are achieved, independent of traditional NAV settings.

Benefits of technology

It improves the communication efficiency of wireless communication terminals in high-density environments, reduces interference, and ensures efficient utilization of channel resources.

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Abstract

This invention relates to a wireless communication method using network allocation vectors and a wireless communication terminal thereof. A wireless communication terminal is provided. The wireless communication terminal includes a transmitting / receiving unit and a processor. The processor receives a trigger frame using the transmitting / receiving unit and updates the network allocation vector based on the trigger frame. The trigger frame triggers transmission by at least one wireless communication terminal.
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Citation Information

Patent Citations

  • Method and apparatus for transmitting response frame based on type in a high efficiency wireless LAN

    US20160128057A1

  • Method and device for performing uplink transmission after receiving trigger frame in wireless LAN system

    WO2016108633A1