公开(公告)号：US09866753B2

公开(公告)日：2018-01-09

申请号：US14501801

申请日：2014-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeonghwan Min ,  Yoonnyung Kim ,  Sunghwan Moon ,  Kyungmin Park ,  Kwangman Ok ,  Junhyuk Lee ,  Sukjin Jung

IPC: H04N5/232

CPC classification number: H04N5/23241

Abstract: Disclosed herein is a method of operating an electronic device having a camera. The electronic device includes a camera, a display unit, a sensor unit configured to detect an external event value, an image processor configured to process data received through the camera into a preview image, and a main processor. The main processor is configured to switch from a preview mode to a ready mode when the external event value is detected by the sensor unit, wherein the preview mode comprises activation of the camera, the image processor to display the preview image on the display unit, and the ready mode comprises deactivation of the camera and the image processor and display of a ready mode image on the display unit.

公开(公告)号：US20140269878A1

公开(公告)日：2014-09-18

申请号：US13833364

申请日：2013-03-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Reza Kalbasi ,  Inyup Kang ,  Kwangman Ok

IPC: H04L25/06 ,  H04L25/03 ,  H04L27/22

CPC classification number: H04L25/06 ,  H04L25/0212 ,  H04L25/0228 ,  H04L25/03878 ,  H04L27/0012

Abstract: A method of operation of a wireless communication system includes: receiving a received signal; generating concurrently a first modulation data and a second modulation data from the received signal; calculating an error energy for the first modulation data and the second modulation data; and removing a residual Direct Current (DC) offset from the received signal based on determining a minimum of the error energy for the first modulation data or the second modulation data.

Abstract translation: 无线通信系统的操作方法包括：接收接收到的信号; 从接收信号同时产生第一调制数据和第二调制数据; 计算第一调制数据和第二调制数据的误差能量; 以及基于确定所述第一调制数据或所述第二调制数据的误差能量的最小值，从所述接收信号中去除残留直流（DC）偏移。

公开(公告)号：US20140241412A1

公开(公告)日：2014-08-28

申请号：US13780618

申请日：2013-02-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Reza Kalbasi ,  Kwangman Ok ,  Inyup Kang ,  Linbo Li

IPC: H04L27/01

CPC classification number: H04L27/01 ,  H04J11/005 ,  H04L25/021 ,  H04L25/0256 ,  H04L25/03305 ,  H04L25/03318

Abstract: A method of operation of a wireless communication system includes: processing a received signal; calculating filter weights, by a filter weights estimation module, from the received signal; generating a corrected sequence, through a widely linear-single antenna interference cancellation (WL-SAIC) module, by applying the filter weights; calculating a channel estimation concurrently with the corrected sequence; and generating an adjusted data by an output equalizer including applying the channel estimation to the corrected sequence.

Abstract translation: 无线通信系统的操作方法包括：处理接收到的信号; 由滤波器权重估计模块根据接收信号计算滤波器权重; 通过应用滤波器权重通过广泛线性单天线干扰消除（WL-SAIC）模块生成校正后的序列; 与校正的序列同时计算信道估计; 以及通过输出均衡器生成经调整的数据，包括将所述信道估计应用于所述校正的序列。

公开(公告)号：US08942316B2

公开(公告)日：2015-01-27

申请号：US13833364

申请日：2013-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Reza Kalbasi ,  Inyup Kang ,  Kwangman Ok

IPC: H04L25/10 ,  H04L25/06 ,  H04L25/03 ,  H04L27/22

CPC classification number: H04L25/06 ,  H04L25/0212 ,  H04L25/0228 ,  H04L25/03878 ,  H04L27/0012

Abstract: A method of operation of a wireless communication system includes: receiving a received signal; generating concurrently a first modulation data and a second modulation data from the received signal; calculating an error energy for the first modulation data and the second modulation data; and removing a residual Direct Current (DC) offset from the received signal based on determining a minimum of the error energy for the first modulation data or the second modulation data.

Abstract translation: 无线通信系统的操作方法包括：接收接收到的信号; 从接收信号同时产生第一调制数据和第二调制数据; 计算第一调制数据和第二调制数据的误差能量; 以及基于确定所述第一调制数据或所述第二调制数据的误差能量的最小值，从所述接收信号中去除残留直流（DC）偏移。