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Registered Apparatus and method for transmitting/receiving data in communication system

무선랜 시스템에서 다수의 단말을 지원하기 위한 엑세스 포인트 제어 방식
이미지 확대
Inventors
Heejung Yu, Minho Cheong, Sok-Kyu Lee
Application No.
13654362 (2012.10.17)
Publication No.
20130159458 (2013.06.20)
Registration No.
9002981 (2015.04.07)
Country
UNITED STATES
Project Code
11MI1800, Research on Radio Transmission Technology for IEEE 802.11 VHT WLAN, Sok-Kyu Lee
Abstract
A data transmission apparatus in a communication system includes a reception unit configured to receive terminal information from a plurality of terminals through a new frequency band for transmitting and receiving data between the plurality of terminals and one AP (access point); a verification unit configured to verify the terminal information, group the terminals into terminal groups by using the terminal information, and verify virtual APs which respectively correspond to the terminal groups, in the AP; and a transmission unit configured to transmit beacon frames in the virtual APs, to the terminals included in the terminal groups, wherein the beacon frames include beacon interval information, beacon duration information, beacon offset information, and terminal group information.
KSP Keywords
Access point, Beacon Frames, Beacon Interval(BI), Communication system, Data transmission, Group information, Terminal groups, Terminal information, frequency band
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Status Patent Country KIPRIS
Registered Apparatus and method for transmitting/receiving data in communication system KOREA KIPRIS
Registered Apparatus and method for transmitting/receiving data in communication system KOREA KIPRIS