Samsung Electronics Co., Ltd.

Qualcomm Incorporated

Seong-Wook Song

Min-Goo Kim

Dong-Hyun Kim

Jong-han Lim

Dong-hyun Kim

Hun-Kee Kim

Young-Mo Gu

Jin-Hee Cheon

Da-Hae Chong

Deok-Hwan Kim

Hyung-Jong Kim

Seung-Won Choi

Sung-soo Kim

Tae-Yoon Kim

Min-goo Kim

Jae-Hwan Chang

Sung-Yoon Cho

Jong-Han Lim

Kai Guo

Young-Min Ki

Dong-Kyoon Cho

Se-Jin Kong

Yong-Chul Song

Jin-Woo Kang

Seung-Min Han

Hye-Yun Jung

Young-Mo 411-704 Yeonkkotmaeul Poonglim Apt Gu

M 102-902 Yehyeonmaeul Hyundai Home Town Kim

A device and a method for saving power in a mobile electronic device are provided. A mobile electronic device includes a plurality of antennas and a transceiver, wherein the transceiver includes a control unit configured to switch to a low power mode to operate in the low power mode, or to operate at least one of the plurality of antennas in the low power mode when a data non-transmission period occurs for a predetermined time in an active state.

Mobile device for power reduction and method thereof

In a method of processing an image which is a video image including a plurality of frame images, a first high dynamic range (HDR) image is generated by combining a first frame image and a second frame image subsequent to the first frame image. The first and second frame images are included in the plurality of frame images. The first frame image has a first exposure time. The second frame image has a second exposure time different from the first exposure time. A second HDR image is generated by combining the second frame image and a third frame image subsequent to the second frame image. The third frame image is included in the plurality of frame images and has the first exposure time.

Method of processing images using high dynamic range while preserving frame rate and image processing device performing the same

A method of using subscriber identification information stored in mobile user equipment (UE) to connect to a communication service over a public wireless network in the UE, establishing a communication link between the UE and a device, generating network access information (NAI) associated with the communication service in the UE, and sending the NAI from the UE to the device via the communication link. The method further comprises connecting the communication service in the device using the NAI and terminating the connection of the communication service in the UE.

Apparatus and method for accessing wireless network

An apparatus includes a first camera module providing a first image of an object with a first field of view, a second camera module providing a second image of the object with a second field of view different from the first field of view, a first depth map generator that generates a first depth map of the first image based on the first image and the second image, and a second depth map generator that generates a second depth map of the second image based on the first image, the second image, and the first depth map.

Apparatus including multiple cameras and image processing method

Methods and apparatuses are provided method for operating a terminal. A motion pattern of at least one of the terminal or a peer terminal communicating with the terminal is determined in a time interval. A channel quality of a channel between the terminal and the peer terminal is determined in time intervals after the time interval based on the motion pattern in the time interval. At least one first time interval among the time intervals in which the channel quality is greater than or equal to a threshold value and at least one second time interval among the time intervals in which the channel quality is less than the threshold value are determined. Data in the at least one first time interval is transmitted to the peer terminal.

Method for data scheduling and power control and electronic device thereof

Disclosed is a method for increasing location estimation accuracy of a communication device, including identifying a set including at least one sample among a plurality of samples of a probability distribution for estimated locations of the communication device, and determining a location of the communication device among the at least one sample based on a reliability of each of the at least one sample, by determining the reliability of each of the at least one sample in the set, when a difference between a first location of the communication device which is estimated based on a first scheme and a second location of the communication device which is estimated based on a second scheme is greater than or equal to a preset threshold value, and determining a sample of which a reliability is greatest among the at least one sample as the location of the communication device.

Apparatus and method for estimating location in a wireless communication system

Apparatuses, systems, and methods for estimating a location of a communication device in an internal environment are described. In one method, a number of movement units made while a mobile terminal moves from a first location to a second location is detected and the location of the mobile terminal is estimated based on the number of detected movement units and a location interpolation scheme.

Methods and apparatuses are provided for operating a first terminal. A motion of the first terminal is determined by using sensor data from at least one sensor of the first terminal. A prediction for a channel quality between the first terminal and a second terminal is performed based on the determined motion of the first terminal. At least one first time duration in which the predicted channel quality is greater than or equal to a threshold value and at least one second time duration in which the predicted channel quality is less than the threshold value are determined. Data is transmitted to the second terminal via a first transmission power, where the first transmission power is set for the at least one first time duration.

A method for operating a User Equipment (UE) is provided to minimize performance degradation due to a difference between a transmit power for D2B communication and a transmit power for Device to Device (D2D) communication. The method includes transmitting a signal for D2B communication to a Base Station (BS) and a signal for D2D communication to another UE in a first time period, and configuration for the D2D communication, when it is determined there is a difference between a transmit power for the D2B communication and a transmit power for the D2D communication.

Apparatus and method for controlling transmission for device to device (D2D) communication based on transmit power to a base station

A method for decoding a channel signal in a signal reception apparatus is provided. The method includes performing a block decoding operation on a channel signal block, and if the block decoding for the channel signal block fails, re-performing a block decoding operation on the channel signal block using a preset pattern.

Signal reception apparatus, block decoding unit and method thereof in radio communication system

A method of operating a first terminal is provided. The method includes detecting a signal pattern according to motion of the first terminal by a sensor included in the first terminal, wherein the signal pattern corresponds to a pattern of wireless channel quality between the first terminal and a second terminal; predicting the wireless channel quality between the first terminal and the second terminal using the signal pattern detected by the sensor; and allocating a resource for transmitting data to the second terminal on the basis of the predicted channel quality.

Growing community of inventors

Seoul, South Korea

Seong-Wook Song