Aggregierte mpdu, verfahren zum senden von antwortframes an diese und drahtloskommunikationsendgerät damit

AT1922918TUndetermined Publication Date: 2026-06-15WILUS INSTITUTE OF STANDARDS & TECHNOLOGY INC +1
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Patent Information

Application Number
AT2017884228T
Authority / Receiving Office
AT · AT
Patent Type
Patents
Current Assignee / Owner
Priority Date
2017-11-04
Filing Date
2017-12-21
Publication Date
2026-06-15
Estimated Expiration
2037-12-21

AI Technical Summary

Technical Problem

Current wireless LAN technologies face challenges in providing high-efficiency and high-performance communication in high-density environments, where data transmission efficiency is reduced due to increased contention times and obstacles in channel access.

Method used

A wireless communication method and terminal that generate and transmit aggregate MPDUs (A-MPDU) with varied formats, including multiple traffic IDs and MPDU delimiters, and determine response frames based on successful transmission, allowing for efficient data communication by retransmitting failed data and resetting channel access parameters.

Benefits of technology

This approach enhances resource utilization in contention-based systems, improves wireless LAN performance, and supports efficient data transmission in dense environments by adapting response frames to transmission success and failure.

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Abstract

The present invention relates to a method for transmitting an aggregate MPDU and a response frame thereto and a wireless communication terminal using the same, and more particularly, to a wireless communication method and a wireless communication terminal for setting various formats of the aggregate MPDU and the response frame thereto and performing an efficient data communication by using the same. To this end, provided are a wireless communication terminal including: a processor; and a communication unit, wherein the processor generates an aggregate MPDU (A-MPDU) containing one or more MAC protocol data unit(s) (MPDU(s)) soliciting an immediate response, transmits the generated A-MPDU to a recipient, receives a response frame corresponding to the A-MPDU from the recipient, and determines whether a transmission of the MPDU(s) contained in the A-MPDU is successful based on the received response frame and a wireless communication method using the same.
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