Abstract: A method of performing communication by using a plurality of network interfaces mounted on a communication terminal apparatus and a communication terminal apparatus are provided. The method includes allocating different Internet protocol (IP) addresses corresponding to the plurality of network interfaces to a plurality of applications of the communication terminal apparatus, relaying data transmitted or received between the plurality of applications and the plurality of network interfaces based on the allocated IP addresses, and simultaneously performing communication with an external network by the plurality of network interfaces through the relaying of the data.

Abstract: An audio processing device and an audio processing method are provided. The audio processing device includes a first controller configured to initialize the audio processing device; and a second controller configured to connect the audio processing device and an audio output device while the first controller initializes the audio processing device, and to transmit a message reporting completion of the connection of the audio processing device and the audio output device to the first controller, wherein the first controller is configured to start an operation of outputting audio to the audio output device in response to the message reporting the completion of the connection from the second controller.

Abstract: An audio processing device and an audio processing method are provided. The audio processing device includes a first controller configured to initialize the audio processing device; and a second controller configured to connect the audio processing device and an audio output device while the first controller initializes the audio processing device, and to transmit a message reporting completion of the connection of the audio processing device and the audio output device to the first controller, wherein the first controller is configured to start an operation of outputting audio to the audio output device in response to the message reporting the completion of the connection from the second controller.

Abstract: A method of performing communication by using a plurality of network interfaces mounted on a communication terminal apparatus and a communication terminal apparatus are provided. The method includes allocating different Internet protocol (IP) addresses corresponding to the plurality of network interfaces to a plurality of applications of the communication terminal apparatus, relaying data transmitted or received between the plurality of applications and the plurality of network interfaces based on the allocated IP addresses, and simultaneously performing communication with an external network by the plurality of network interfaces through the relaying of the data.

Abstract: Provided is a method of performing communication by using a plurality of network interfaces mounted on a communication terminal apparatus. The method includes allocating different Internet protocol (IP) addresses corresponding to the plurality of network interfaces to a plurality of applications of the communication terminal apparatus, relaying data transmitted or received between the plurality of applications and the plurality of network interfaces based on the allocated IP addresses, and simultaneously performing communication with an external network by the plurality of network interfaces through the relaying of the data.

Abstract: Provided is a method of performing communication by using a plurality of network interfaces mounted on a communication terminal apparatus. The method includes allocating different Internet protocol (IP) addresses corresponding to the plurality of network interfaces to a plurality of applications of the communication terminal apparatus, relaying data transmitted or received between the plurality of applications and the plurality of network interfaces based on the allocated IP addresses, and simultaneously performing communication with an external network by the plurality of network interfaces through the relaying of the data.

Abstract: Provided is a method of performing communication by using a plurality of network interfaces mounted on a communication terminal apparatus. The method includes allocating different Internet protocol (IP) addresses corresponding to the plurality of network interfaces to a plurality of applications of the communication terminal apparatus, relaying data transmitted or received between the plurality of applications and the plurality of network interfaces based on the allocated IP addresses, and simultaneously performing communication with an external network by the plurality of network interfaces through the relaying of the data.

Abstract: An electronic book (E-book) device generates and provides a multi-tasking history regarding contents displayed on the E-book device.

Abstract: Provided is a method of performing communication by using a plurality of network interfaces mounted on a communication terminal apparatus. The method includes allocating different Internet protocol (IP) addresses corresponding to the plurality of network interfaces to a plurality of applications of the communication terminal apparatus, relaying data transmitted or received between the plurality of applications and the plurality of network interfaces based on the allocated IP addresses, and simultaneously performing communication with an external network by the plurality of network interfaces through the relaying of the data.

Abstract: A method and apparatus for managing a neighbor node having a similar characteristic to that of an active node, the method including: generating a neighbor list containing information about at least one neighbor node; selecting at least one parent node from among the at least one neighbor node; determining fitness parameters using a characteristic value of the active node, characteristic values of the at least one neighbor node included in the neighbor list of the active node, and characteristic values of at least one neighbor node included in a neighbor list of each parent node; and updating the neighbor list of the active node according to values of the determined fitness parameters.