Registered METHOD AND APPARATUS FOR DISCOVERY OF SECTOR IN WIRELESS LOCAL AREA NETWORK SYSTEM

Inventors

Lee Jae Seung, Minho Cheong, Sok-Kyu Lee, Park Jaewoo, Kwon Hyoung Jin

Application No.

16124009 (2018.09.06)

Publication No.

20190021041 (2019.01.17)

Registration No.

10897736 (2021.01.19)

Country

UNITED STATES

Project Code

12PR5100, Short Range Wireless Transmission Technology with Robustness to Radio Interferences, Choi Jae Ick

Abstract

Provided is a sector discovery apparatus and method, the method including setting, by an AP in a WLAN system, an omni-beacon interval for transmitting an omnidirectional beacon and sector beacon intervals for transmitting a sector beacon with respect to one of a plurality of sectors which are spatially divided, transmitting the sector beacon to a current sector among the plurality of sectors, transmitting, to the current sector, a transmission frame indicating sectorized transmission or a transmission frame indicating omnidirectional transmission, in a sector interval between the sector beacon intervals, and receiving, from a terminal located in the current sector, a response frame indicating an association performed by receiving the transmission frame indicating the sectorized transmission.

KSP Keywords

Beacon Interval, Network system, Wireless local area network(WLAN), area network, local area, local area network(LAN)

Family

 

패밀리 특허 목록

Status	Patent	Country	KIPRIS
Registered	무선랜 시스템에서 섹터 디스커버리 방법 및 장치	KOREA
Registered	무선랜 시스템에서 섹터 디스커버리 방법 및 장치	KOREA	KIPRIS
Registered	무선랜 시스템에서 섹터 디스커버리 방법 및 장치	KOREA	KIPRIS
Registered	METHOD AND APPARATUS FOR DISCOVERY OF SECTOR IN WIRELESS LOCAL AREA NETWORK SYSTEM	UNITED STATES