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Registered METHOD AND APPARATUS OF FRAME SCHEDULING IN WIRELESS LOCAL AREA NETWORK SYSTEM

무선랜 시스템에서의 프레임 스케쥴링 방법 및 장치
이미지 확대
Inventors
Park Jaewoo, Sok-Kyu Lee, Lyu Deuk-Su
Application No.
13917567 (2013.06.13)
Publication No.
20130336250 (2013.12.19)
Registration No.
9253792 (2016.02.02)
Country
UNITED STATES
Project Code
11MI1800, Research on Radio Transmission Technology for IEEE 802.11 VHT WLAN, Sok-Kyu Lee
Abstract
A frame scheduling method performed by a wireless local area network (WLAN) terminal that transmits a frame in a WLAN system is provided. The method includes enqueuing a transmission target frame to a first stage queue corresponding to the transmission target frame among a plurality of first stage queues generated by recipient addresses and traffic identifiers (TIDs) of reception stations, dequeuing, by a first stage scheduler, a first frame from a queue selected from among the plurality of first stage queues and transmitting the same to one of a plurality of second stage queues, and transmitting, by a second stage scheduler, a second frame of a queue selected from among the plurality of second stage queues.
KSP Keywords
First stage, Local Area Network(LAN), Network system, Scheduling method, Transmission target, Wireless Local Area Networks(WLANs), area network, local area
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Registered Method and apparatus of frame scheduling in a wireless local area network system KOREA KIPRIS