Abstract: Disclosed are an electrolyte solution for a lithium secondary battery capable of improving the output and lifespan characteristics at high temperature of a lithium secondary battery, and a lithium secondary battery including the same. The electrolyte solution includes a lithium salt, a solvent, and a functional additive. The functional additive includes benzo[d]thiazol-6-yl(fluorosulfonyl)sulfamoyl fluoride.

Abstract: The present disclosure relates to an electrolyte solution for a lithium secondary battery capable of improving the output and lifespan characteristics at high temperature of a lithium secondary battery, and a lithium secondary battery including the same. An electrolyte solution for a lithium secondary battery includes a lithium salt, a solvent, and a functional additive, wherein the functional additive includes a first electrode film additive, which is 3-(4-cyano-5-(4-nitrophenyl)-1H-1,2,3-triazol-1-yl)propyl 4-methylbenzenesulfonate.

Abstract: Disclosed are an electrolyte solution for a lithium secondary battery capable of improving the output and lifespan characteristics at high temperature of a lithium secondary battery, and a lithium secondary battery including the same. An electrolyte solution for a lithium secondary battery includes a lithium salt, a solvent, and a functional additive, and in particular, the functional additive includes (4-(1H-1,2,4-triazol-1-yl)phenyl)(fluorosulfonyl)sulfamoyl fluoride.

Abstract: The present disclosure relates to an electrolyte solution for a lithium secondary battery capable of improving the output and lifespan characteristics at high temperature of a lithium secondary battery, and a lithium secondary battery including the same. An electrolyte solution for a lithium secondary battery includes a lithium salt, a solvent, and a functional additive, wherein the functional additive includes a positive-electrode film additive, which is 3-(4-cyano-5-(4-nitrophenyl)-1H-1,2,3-triazol-1-yl)propyl methanesulfonate.

Abstract: A method and an apparatus of controlling a User Interfaces (UIs) using a touch screen are provided. The method includes displaying a menu item in a basic setting menu that is preset in a user device, the menu item being used to select rearrangement of UIs arranged in a display area of the touch screen in a user-touchable partial area, and displaying a rearranged screen displaying the UIs rearranged in the user-touchable partial area, upon sensing of a user touch input selecting the rearrangement of the UIs.

Abstract: A method and an apparatus of controlling a User Interfaces (UIs) using a touch screen are provided. The method includes displaying a menu item in a basic setting menu that is preset in a user device, the menu item being used to select rearrangement of UIs arranged in a display area of the touch screen in a user-touchable partial area, and displaying a rearranged screen displaying the UIs rearranged in the user-touchable partial area, upon sensing of a user touch input selecting the rearrangement of the UIs.

Abstract: A method and an apparatus of controlling a User Interfaces (UIs) using a touch screen are provided. The method includes displaying a menu item in a basic setting menu that is preset in a user device, the menu item being used to select rearrangement of UIs arranged in a display area of the touch screen in a user-touchable partial area, and displaying a rearranged screen displaying the UIs rearranged in the user-touchable partial area, upon sensing of a user touch input selecting the rearrangement of the UIs.

Abstract: Provided is a method for displaying single content using a multi-screen comprised of heterogeneous terminals in a server terminal. The method includes, upon detecting access of client terminals which are to constitute the multi-screen, providing a user input request screen for a layout of the server terminal and the client terminals for the multi-screen; after sending an instruction to provide the user input request screen to each of the client terminals, detecting the layout and a bezel area between the server terminal and the client terminals on the multi-screen using a user input detected by the server terminal, and user inputs received from the client terminals; and controlling display of the multi-screen using the detected layout and bezel area.

Abstract: A video transmission method is provided, which includes receiving state information from at least one mobile terminal that intends to perform a video stream service through a wireless network, determining a size of an image by selecting a specified spatial layer bit stream on the basis of the state information of the mobile terminal from a plurality of spatial layer bit streams generated at different bit rates during encoding of the bit stream, selecting a specified time and an SNR layer bit stream by increasing or decreasing time of the image and a layer position of the SNR layer bit stream on the basis of network parameters included in the state information of the mobile terminal, and transmitting the bit stream generated by extracting the specified layer bit stream of the selected layer to the mobile terminal.

Abstract: A method and an apparatus of controlling a User Interfaces (UIs) using a touch screen are provided. The method includes displaying a menu item in a basic setting menu that is preset in a user device, the menu item being used to select rearrangement of UIs arranged in a display area of the touch screen in a user-touchable partial area, and displaying a rearranged screen displaying the UIs rearranged in the user-touchable partial area, upon sensing of a user touch input selecting the rearrangement of the UIs.

Abstract: A server and a terminal enabling channel capacity estimation in a High-Speed Downlink Packet Access (HSDPA) network and a method of controlling the server and the terminal are provided. More particularly, when transmitting data between both terminals in an HSDPA network, a server end may transmit a packet pair of the same size and a client end may measure a time difference between the packet pair and thereby proceed filtering. Through this, it is possible to estimate the channel capacity. Therefore, it is possible to prevent data transmission from exceeding the channel capacity in the HSDPA to thereby prevent a packet loss and to effectively use a channel.

Abstract: According to one embodiment, an electronic book (E-book) terminal comprising a touch screen and configured to switch a screen corresponding to content includes a display for displaying a user input area set to support an application for screen switching, and display a screen where page switching is performed depending on a user's manipulation made in the user input area, an input recognizer for recognizing an action command corresponding to the manipulation made on the touch screen in the user input area displayed on the display, and a controller for detecting a start page, a moving direction, and a moving distance based on the action command recognized by the input recognizer. The controller configured to display a page-switching screen from the start page to a target page determined based on the moving direction and the moving distance, and displaying the target page upon completion of moving of the page.

Abstract: A server and a terminal enabling channel capacity estimation in a High-Speed Downlink Packet Access (HSDPA) network and a method of controlling the server and the terminal are provided. More particularly, when transmitting data between both terminals in an HSDPA network, a server end may transmit a packet pair of the same size and a client end may measure a time difference between the packet pair and thereby proceed filtering. Through this, it is possible to estimate the channel capacity. Therefore, it is possible to prevent data transmission from exceeding the channel capacity in the HSDPA to thereby prevent a packet loss and to effectively use a channel.

Abstract: A video transmission method is provided, which includes receiving state information from at least one mobile terminal that intends to perform a video stream service through a wireless network, determining a size of an image by selecting a specified spatial layer bit stream on the basis of the state information of the mobile terminal from a plurality of spatial layer bit streams generated at different bit rates during encoding of the bit stream, selecting a specified time and an SNR layer bit stream by increasing or decreasing time of the image and a layer position of the SNR layer bit stream on the basis of network parameters included in the state information of the mobile terminal, and transmitting the bit stream generated by extracting the specified layer bit stream of the selected layer to the mobile terminal.