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Registered METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER IN WLAN SYSTEM

무선 통신 시스템을 위한 송신 출력 방법 및 제어 장치
이미지 확대
Inventors
Lee Il Gu, Choi Jeeyon, Sok-Kyu Lee
Application No.
14868817 (2015.09.29)
Publication No.
20160021619 (2016.01.21)
Registration No.
10880841 (2020.12.29)
Country
UNITED STATES
Project Code
09MR7300, Research on Radio Transmission Technology for IEEE 802.11 VHT WLAN, Sok-Kyu Lee
Abstract
A transmit power control method of a first station in a wireless LAN (WLAN) system includes: receiving path loss information from an (access point) AP, the path loss information containing a maximum value among path losses between the AP and at least one or more stations included in the WLAN system; controlling a transmit power by using the path loss information; and transmitting a frame according to the controlled transmit power. In said controlling the transmit power by using the path loss information, the transmit power is controlled by using a path loss obtained by adding the maximum value and a path loss between the first station and the AP or by using the path loss between the first station and the AP.
KSP Keywords
Access point, Path loss, Power control(PC), Power control method, Transmit power, Transmit power control, Wireless Local Area Networks(WLANs), control method, transmission power
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Status Patent Country KIPRIS
Registered METHOD AND APPARATUS FOR CONTROLLING TRANSMISSINON POWER IN WLAN SYSTEM KOREA KIPRIS
Registered METHOD AND APPARATUS FOR CONTROLLING TRANSMISSINON POWER IN WLAN SYSTEM KOREA KIPRIS
Registered METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER IN WLAN SYSTEM UNITED STATES
Registered METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER IN WLAN SYSTEM UNITED STATES
Registered METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER IN WLAN SYSTEM UNITED STATES