US Patent No. 9,860,925

WIRELESS LAN CONNECTION METHOD USING SIGNAL STRENGTH


Patent No. 9,860,925
Issue Date January 02, 2018
Title Wireless Lan Connection Method Using Signal Strength
Inventorship Chi Young Oh, Seoul (KR)
Choong Rouk Oh, Gyeonggi-do (KR)
Assignee JIRANSOFT CO., LTD., Daejon (KR)

Claim of US Patent No. 9,860,925

1. A wireless LAN connection method which is carried out by an access point, the wireless LAN connection method comprising
the steps of:
measuring wireless signal strength of a signal which is received from a terminal having transmitted a connection request;
storing and holding an available list on terminals having wireless signal strength equal to or greater than a predetermined
threshold;

determining whether the wireless signal strength of the terminal is equal to or greater than the predetermined threshold;
checking whether the terminal having transmitted the connection request is registered in the available list, which is information
on the terminals having had wireless signal strength equal to or greater than the predetermined threshold, when the wireless
signal strength of the terminal is less than the predetermined threshold;

forbidding connection of the terminal to the wireless LAN when the terminal is not registered in the available list and the
wireless signal strength of the signal received from the terminal is less than the predetermined threshold; and

permitting connection of the terminal to the wireless LAN only when the terminal is registered in the available list and the
wireless signal strength of the signal received from the terminal is less than the predetermined threshold.