Electronic device and system, and communication connection method for same

Abstract

An electronic device includes a communication interface, memory storing instructions and access permission client device information, and one or more processors, coupled with the communication interface and the memory, configured to control the electronic device. The instructions, when executed by the one or more processors individually or collectively, cause the electronic device to, based on identifying that at least one of a hotspot parameter or the access permission client device information is changed, transmit, through the communication interface, a first de-authentication message including the hotspot parameter to a first client device of which access is permitted and transmit, through the communication interface, a second de-authentication message to a second client device of which access is not permitted, and, based on receiving a probe request from the first client device, perform reconnection with the first client device by transmitting, through the communication interface, a probe response to the first client device.

Dependencies are inferred from the claim text.