Abstract: In some aspects, the disclosure is directed to methods and systems for providing dynamic power saving. A wireless device generates traffic statistics by determining density and periodicity of data traffic with a network. The data traffic is categorized into a first traffic pattern of a plurality of traffic patterns using the generated traffic statistics. The wireless device dynamically selects one of a plurality of predefined power management mechanisms in accordance to the first traffic pattern. The wireless device is configured to use the selected power management mechanism in accordance to the first traffic pattern.

Abstract: In some aspects, the disclosure is directed to methods and systems for providing dynamic power saving. A wireless device generates traffic statistics by determining density and periodicity of data traffic with a network. The data traffic is categorized into a first traffic pattern of a plurality of traffic patterns using the generated traffic statistics. The wireless device dynamically selects one of a plurality of predefined power management mechanisms in accordance to the first traffic pattern. The wireless device is configured to use the selected power management mechanism in accordance to the first traffic pattern.

Abstract: A display device including an interface unit configured to be connected to a mobile terminal having a first display unit displaying a mobile screen image; a second display unit for displaying a monitor window having two orientation directions; and a controller configured to display the monitor window in a first orientation direction for displaying a monitor screen image corresponding to the mobile screen image on the second display unit; receive a user command relating to a modification of the mobile screen image; transmit a control signal relating to the user command to the mobile terminal; and display a modified monitor screen image in response to the user command on a second orientation direction of the monitor window.

Abstract: A display device, a mobile terminal, and a method for displaying a second screen image are discussed. The display device according to one embodiment includes an interface unit configured to be connected to a mobile terminal having a first display unit displaying a first screen image in a first display direction; a second display unit; and a controller configured to receive information related to the first screen image, and display a monitor window for displaying a second screen image corresponding to the first screen image on the second display unit. The second screen image is displayed in the first display direction. The controller is further configured to receive a user command to intend the monitor window to be oriented in a second display direction and control the monitor window to be oriented in the second display direction according to the user command, and transmit a control signal.

Abstract: A display device including an interface unit configured to be connected to a mobile terminal having a first display unit displaying a mobile screen image; a second display unit for displaying a monitor window having two orientation directions; and a controller configured to display the monitor window in a first orientation direction for displaying a monitor screen image corresponding to the mobile screen image on the second display unit; receive a user command relating to a modification of the mobile screen image; transmit a control signal relating to the user command to the mobile terminal; and display a modified monitor screen image in response to the user command on a second orientation direction of the monitor window.

Abstract: A display device, a mobile terminal, and a method for displaying a second screen image are discussed. The display device according to one embodiment includes an interface unit configured to be connected to a mobile terminal having a first display unit displaying a first screen image in a first display direction; a second display unit; and a controller configured to receive information related to the first screen image, and display a monitor window for displaying a second screen image corresponding to the first screen image on the second display unit. The second screen image is displayed in the first display direction. The controller is further configured to receive a user command to intend the monitor window to be oriented in a second display direction and control the monitor window to be oriented in the second display direction according to the user command, and transmit a control signal.

Abstract: A mobile terminal including a sensor unit configured to sense an orientation direction of a housing of the mobile terminal, a first display unit configured to display a first screen image, an interface unit configured to be connected to an external display device having a second display unit, and a controller configured to interface with the external display device to display a monitor window including a second screen image corresponding to the first screen image on the external display device, and to control the monitor window to be displayed on the second display unit according to the sensed orientation direction of the housing.

Abstract: The mobile terminal has a memory unit configured to store a software, a first display unit configured to display a first screen image generated by a first version of the software, and an interface unit configured to be connected to an external display device having a second display unit. A controller is configured to display the first screen image corresponding to the software of a first version on the first display unit when the software is executed, and to control a second screen image corresponding to the first image, according to the software of a second version to be displayed on the second display unit when the interface unit is connected to the external display device, the second image generated by a second version of the software. Accordingly, a user is able to experience different versions of software simultaneously.

Abstract: A mobile terminal including a first display unit configured to display at least one of a first home screen image and a second home screen image as an output home screen image; an interface unit configured to be connected to an external computer display device having a second display unit; and controller configured to generate a monitor window including a copy of the output home screen image displayed on the first display unit of the mobile terminal and to control the external computer display device to simultaneously display the generated monitor window on the second display unit of the second display unit.

Abstract: The mobile terminal has a memory unit configured to store a software, a first display unit configured to display a first screen image generated by a first version of the software, and an interface unit configured to be connected to an external display device having a second display unit. A controller is configured to display the first screen image corresponding to the software of a first version on the first display unit when the software is executed, and to control a second screen image corresponding to the first image, according to the software of a second version to be displayed on the second display unit when the interface unit is connected to the external display device, the second image generated by a second version of the software. Accordingly, a user is able to experience different versions of software simultaneously.

Abstract: A mobile terminal including a sensor unit configured to sense an orientation direction of a housing of the mobile terminal, a first display unit configured to display a first screen image, an interface unit configured to be connected to an external display device having a second display unit, and a controller configured to interface with the external display device to display a monitor window including a second screen image corresponding to the first screen image on the external display device, and to control the monitor window to be displayed on the second display unit according to the sensed orientation direction of the housing.

Abstract: A mobile terminal including a first display unit, an interface unit configured to be connected to an external display device having a second display unit, and a controller configured to receive a connection signal indicating a connection of the mobile terminal to the external display device, to play a multimedia content on the first display unit, and to provide video information of the multimedia content to the external display device and to control the external display device to display the multimedia content on the second display unit only when the mobile terminal has a forwarding authority authorizing the mobile terminal to forward the multimedia content to the external display device.

Abstract: A mobile terminal including a first display unit configured to display a first screen image, an interface unit configured to be connected to an external display device having a second display unit, and a controller configured to interface with the external display device to display a monitor window including a second screen image corresponding to the first screen image on the second display unit of the external display device, and to control the second screen image to be respectively zoomed out or zoomed in when the monitor window is enlarged or reduced on the second display unit.

Abstract: If a hand-held terminal is connected to a single AP, the AP is provided from an administration server information of all the APs controlled by the administration server, transmits the information to the hand-held terminal, updates and stores it, and uses the updated and stored information of the APs to execute handoff. Basic lines and forwarding lines are disposed between all the APs and a private branch exchange, and a communication channel is formed using the basic lines to allow transferring the communication channel to the forwarding lines, thereby enabling to continuously perform a telephone communication session even if there is handoff during the telephone communication session using the hand-held terminal.

Abstract: If a hand-held terminal is connected to a single AP, the AP is provided from an administration server information of all the APs controlled by the administration server, transmits the information to the hand-held terminal, updates and stores it, and uses the updated and stored information of the APs to execute handoff. Basic lines and forwarding lines are disposed between all the APs and a private branch exchange, and a communication channel is formed using the basic lines to allow transferring the communication channel to the forwarding lines, thereby enabling to continuously perform a telephone communication session even if there is handoff during the telephone communication session using the hand-held terminal.