Abstract: Methods and electronic devices are provided for providing a service update. First data including first information is received from a first external device as a second external device authenticates the electronic device as a target for an update of a first application program. A relevant interface is output by processing the first data. Second information related to the first application program stored in the electronic device is obtained in response to a user input applied to at least a partial area of the interface. Second data related to a request for the update of the first application program is transmitted to the first external device when the first information included in the first data corresponds to the second information.

Abstract: Methods and electronic devices are provided for providing a service update. First data including first information is received from a first external device as a second external device authenticates the electronic device as a target for an update of a first application program. A relevant interface is output by processing the first data. Second information related to the first application program stored in the electronic device is obtained in response to a user input applied to at least a partial area of the interface. Second data related to a request for the update of the first application program is transmitted to the first external device when the first information included in the first data corresponds to the second information.

Abstract: The present invention discloses an apparatus and method for cancelling interference noise in an optical communication system. According to an embodiment of the present invention, an apparatus for cancelling interference noise in an optical communication system in accordance with an embodiment of the present invention comprising: a communication unit for receiving first signals including baseband signals and radio frequency tone signals from at least two subscriber terminals and for detecting a second signal in which the first signals are combined; and a control unit for extracting a first interference noise generated around the radio frequency tone signals from the second signal and for cancelling a second interference noise generated around baseband signals using the first interference noise from the second signal.

Abstract: The present invention discloses an apparatus and method for cancelling interference noise in an optical communication system. According to an embodiment of the present invention, an apparatus for cancelling interference noise in an optical communication system in accordance with an embodiment of the present invention comprising: a communication unit for receiving first signals including baseband signals and radio frequency tone signals from at least two subscriber terminals and for detecting a second signal in which the first signals are combined; and a control unit for extracting a first interference noise generated around the radio frequency tone signals from the second signal and for cancelling a second interference noise generated around baseband signals using the first interference noise from the second signal.

Abstract: An encapsulated structure of a light-emitting device, an encapsulating process thereof, and a display device comprising said encapsulated structure. The encapsulated structure of the light-emitting device comprises: a light-emitting device; and a protective layer of a sulfonate salt formed on a top electrode of the light-emitting device, the sulfonate salt having the following structure: wherein the cation X+ is Li+, Na+ or K+; and R is a substituent selected from the group consisting of unsubstituted alkyl groups having more than 5 carbon atoms, substituted alkyl groups having more than 5 carbon atoms, and alkoxyl groups having more than 5 carbon atoms.

Abstract: An encapsulated structure of a light-emitting device, an encapsulating process thereof, and a display device comprising said encapsulated structure. The encapsulated structure of the light-emitting device comprises: a light-emitting device; and a protective layer of a sulfonate salt formed on a top electrode of the light-emitting device, the sulfonate salt having the following structure: wherein the cation X+ is Li+, Na+ or K+; and R is a substituent selected from the group consisting of unsubstituted alkyl groups having more than 5 carbon atoms, substituted alkyl groups having more than 5 carbon atoms, and alkoxyl groups having more than 5 carbon atoms.

Abstract: Managing a Transmission Control Protocol (TCP) connection established between two applications includes providing a TCP/IP (Internet Protocol) kernel adapted to: store establishment information of the TCP connection and an established value for a TCP session connectivity check with respect to the TCP connection; create a Session Connectivity Check (SCC) message according to the establishment information and established value; transmit the SCC message to a TCP/IP kernel of another party, and determine whether or not the TCP connection is operating normally according to whether an SCC response message has been received from the TCP/IP kernel of the another party.

Abstract: Managing a Transmission Control Protocol (TCP) connection established between two applications includes providing a TCP/IP (Internet Protocol) kernel adapted to: store establishment information of the TCP connection and an established value for a TCP session connectivity check with respect to the TCP connection; create a Session Connectivity Check (SCC) message according to the establishment information and established value; transmit the SCC message to a TCP/IP kernel of another party, and determine whether or not the TCP connection is operating normally according to whether an SCC response message has been received from the TCP/IP kernel of the another party.