Lg Electronics Inc.

Jinseong Lee

Younghoon Song

Seongeun Kim

Hyomin Eum

Donghyun Kim

Wansik Nam

Hyeyoung Kim

Kyuhee Kim

Chorok Shin

The present invention relates to a wireless audio transmission device, a wireless sound output device, and a system having same. A wireless audio transmission device according to one embodiment of the present invention comprises: a communication unit for wirelessly transmitting an audio signal to a plurality of wireless sound output devices; and a processor for controlling the communication unit, wherein, when the wireless audio transmission device is in an access point mode and the plurality of wireless sound output devices are in a station mode, the communication unit wirelessly transmits a synchronization request message to the plurality of wireless sound output devices and wirelessly receives a synchronization response message from at least one of the plurality of wireless sound output devices; and after receiving the synchronization response message, when the wireless audio transmission device is in the station mode and a first wireless sound output device among the plurality of wireless sound output devices is in the access point mode, the communication unit wirelessly receives a second synchronization request message from the first wireless sound output device, and wirelessly transmits a second synchronization response message from the first wireless sound output device. Accordingly, it is possible to reduce a synchronization error in a wireless sound output system.

Wireless audio transmission device, wireless sound output device, and system having same

A wireless communication terminal device according to embodiments of the present invention may comprise: a reception unit for receiving a first wireless communication signal including a first signal frame; an information processing unit for generating second duration information on the basis of first duration information contained in the first signal frame; and a transmission unit for transmitting a second wireless communication signal including a second signal frame containing the second duration information to an access point.

Method for transmitting/receiving wireless communication signal and terminal device for transmitting/receiving wireless communication signal

A clothes treating apparatus includes a case with a treatment chamber for holding clothes, a steam unit supplying steam to the treatment chamber, a blowing unit drawing in air from the inside of the treatment chamber, a heat pump unit heating the air drawn in by the blowing unit and discharging the heated air to the inside of the treatment camber, and a control unit controlling the steam unit, the blowing unit, and the heat pump unit, wherein when the heat pump unit is driven after the steam unit is driven, the control unit supplies water to the steam unit after the driving of the heat pump unit terminates.

Clothes treating apparatus

A mobile terminal is disclosed. The mobile terminal according to an embodiment of the present invention comprises: a camera unit including a wide-angle lens; an input interface for receiving an input from a user; and a controller for controlling the camera unit such that the camera unit captures an image in a normal mode in which the image is captured at a normal angle or a wide-angle mode in which the image is captured at a wide angle, on the basis of an input for moving the mobile terminal.

Mobile terminal selecting normal mode or wide angle camera mode based on movement of mobile terminal

The present invention relates to a mobile terminal and a control method therefor and, more specifically, provides a mobile terminal comprising a camera, a sensing unit, a display unit, and a control unit, wherein the control unit outputs, on the display unit, a preview image captured through the camera in a state in which camera content is executed, the preview image includes at least one object, a control icon scrollable within a preset region is outputted on the display unit, the length of the control icon is a first length, and when the camera is focused on a first object included in the outputted preview image, at least one condition among size, outputted location, and speed of the first object is detected, and the length of the control icon is changed on the basis of the detected condition.

Mobile terminal and corresponding control method for changing the length of a control icon based on a size, position and/or a moving speed of a first object in a preview image

A mobile terminal including a wireless communication processor configured to provide wireless communication; a display; a first camera configured to capture a still image and a second camera configured to capture a video image at overlapping capturing times in a preset simultaneous shooting mode; and a controller configured to in response to a preset user input, generate a composite image including the still image captured by the first camera and the video image captured by the second camera, and display the composite image on the display.

Mobile terminal and method for controlling the same

A mobile terminal including a first body unit having a display on a front surface, and having an opened end portion; a second body unit coupled to the opened end portion of the first body unit, and having a plurality of keys including a capture mode switching key for switching between a camera capture mode and a general mode of the mobile terminal; and a controller configured to perform a first function in response to a manipulation of a first key among the plurality of keys when a current operation mode of the mobile terminal is the camera capture mode, and perform a second function in response to the manipulation of the first key when the current operation mode of the mobile terminal is the general mode.

Disclosed is a PDCP packet transmission method, which improves the transmission performance of UE and eNB by suggesting a method for preventing data loss at the application end, caused by an invalid deciphering result which is generated when 2048 or more PDCP SDUs with sequence numbers assigned thereto are discarded, and a wireless transmission/reception unit (WTRU) including a PDCP entity. The method for transmitting PDCP packet, includes the steps of: receiving a PDCP SDU from an upper layer; determining whether or not sequence numbers are assigned to less than a predetermined number of PDCP SDUs subsequent to the last PDCP PDU completely and successfully transmitted from a lower layer; and if sequence numbers are assigned to less than the predetermined number of PDCP SDUs, assigning a sequence number to the PDCP SDU received from the upper layer.

Growing community of inventors

Seoul, South Korea

Jinseong Lee