Samsung Electronics Co., Ltd.

Other

Sanggyu Lee

Hosung Kim

Haesik Jun

Daeyeon Jeong

Byeongha Cho

A communication connection method of an access point is provided. The communication connection method according to an embodiment includes acquiring information of a first encryption key corresponding to an external device from a user terminal based on a request for communication connection using the first encryption key being received from the external device, performing a communication connection with the external device using the first encryption key, generating a second encryption key corresponding to the external device while the communication connection using the first encryption key is performed, transmitting the generated second encryption key to the external device, and performing the communication connection with the external device using the generated second encryption key based on a request for communication connection using the generated second encryption key being received from the external device after the communication connection using the first encryption key is terminated.

Access point and method for connecting communication with external device thereof

Methods and apparatus are provided for controlling a function of a display device using a remote controller is provided. A function key calling for a hot menu is received. A hot menu interface is displayed on the display device in response to the function. A hot key corresponding to the hot menu interface is received. Execution of a hot function, corresponding to the hot key, is controlled to output corresponding feedback.

Method and system for controlling function of display device using remote controller

A service provider provides a service to a service user using a client server based system executed in network, such as Internet, Intranet and Extranet. If the service user request a service to the service provider, the service provider installs a protection space within system of the service user and executes programs requested by the service user within the protection space, thereby both the system of the service user and the system of the service provider are securely protected. A software distritution based on distribution of virtual machine makes a user who is not familiar with a computer use the PC in a easy and speedy way.

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Seoul, South Korea

Sanggyu Lee