ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,432,654, issued on Sept. 30, was assigned to HANGZHOU EZVIZ SOFTWARE Co. LTD. (Hangzhou, China).
"Wireless roaming method and system" was invented by Haiding Wu (Hangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An wireless roaming method and system are provided. The method is applied to an AP and comprises: acquiring terminal information of each wireless terminal of wireless terminals currently accessing the AP; determining a roaming terminal currently in an active state from the wireless terminals according to the RSSI value and the idle duration of each wireless terminal; determining, for each roaming terminal, wireless roaming protocol...