公开(公告)号：US20150256292A1

公开(公告)日：2015-09-10

申请号：US14640680

申请日：2015-03-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Wook SONG ,  Dong-Hyun Kim ,  Sung-Yoon Cho ,  Jong-Han Lim

IPC: H04L1/00 ,  H04B15/00 ,  H04B7/04

CPC classification number: H04L1/0048 ,  H04B7/0452 ,  H04L1/0061 ,  H04L1/0072

Abstract: A method and apparatus are provided for extracting interference signal information. The method includes demodulating control channel signals received from serving and adjacent cells; decoding the control channel signals received from the serving cell to extract control information; decoding the control channel signals received from the adjacent cell; extracting, at each subframe, from the decoded control channel signals received from the adjacent cell, a terminal ID of the adjacent cell; accumulating the extracted terminal IDs; filtering only a control channel signal from among the control channel signals received from the adjacent cell corresponding to a terminal ID having an accumulation count that is greater than or equal to a threshold; determining a reliability value of the filtered control channel signal; identifying the filtered control channel signal as a first interference signal, based on the reliability value; and extracting interference signal information based on the first interference signal.

Abstract translation: 提供了一种用于提取干扰信号信息的方法和装置。 该方法包括解调从服务和相邻小区接收的控制信道信号; 解码从服务小区接收的控制信道信号以提取控制信息; 解码从相邻小区接收的控制信道信号; 在每个子帧处从从相邻小区接收的解码控制信道信号中提取相邻小区的终端ID; 累积提取的终端ID; 仅对与从具有大于或等于阈值的累积计数的终端ID相对应的相邻小区接收的控制信道信号中仅过滤控制信道信号; 确定滤波的控制信道信号的可靠性值; 基于所述可靠性值，将滤波后的控制信道信号识别为第一干扰信号; 以及基于所述第一干扰信号提取干扰信号信息。

公开(公告)号：US20140029454A1

公开(公告)日：2014-01-30

申请号：US13799643

申请日：2013-03-13

Applicant: SAMSUNG ELECTRONICS CO. LTD.

Inventor： Hyun-Seok YU ,  Seong-Wook SONG ,  Kyung-Ha LEE

IPC: H04W24/10

CPC classification number: H04W24/10 ,  H04L1/0026 ,  H04L1/203

Abstract: A method for transmitting a Channel Quality Indicator (CQI) by a CQI transmission apparatus in a communication system is provided. The method includes generating a CQI based on a CQI metric generated using a CQI_offset compensation value, and transmitting the CQI to a CQI reception apparatus, wherein the CQI_offset compensation value is generated using a CQI_offset and wherein a CQI_offset control value, and the CQI_offset is generated using Acknowledgement (Ack)/Non-Acknowledgement (Nack) information for a transmitted transport block.

Abstract translation: 提供了一种在通信系统中由CQI发送装置发送信道质量指示符（CQI）的方法。 该方法包括基于使用CQI_offset补偿值生成的CQI度量生成CQI，并将CQI发送到CQI接收装置，其中，使用CQI_offset生成CQI_offset补偿值，并且生成CQI_offset控制值，生成CQI_offset 对发送的传输块使用确认（Ack）/非确认（Nack）信息。

公开(公告)号：US20210092683A1

公开(公告)日：2021-03-25

申请号：US17113344

申请日：2020-12-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Wook SONG ,  Jin-Hee CHEON ,  Da-Hae CHONG

IPC: H04W52/02

Abstract: 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.

公开(公告)号：US20140233626A1

公开(公告)日：2014-08-21

申请号：US14075304

申请日：2013-11-08

Applicant: Samsung Electronics Co. Ltd.

Inventor： Deok-Hwan KIM ,  Min-Goo KIM ,  Seong-Wook SONG

IPC: H04B1/10 ,  H04B7/08

CPC classification number: H04B1/10 ,  H04B7/08 ,  H04J11/004 ,  H04L25/03006

Abstract: A receiving apparatus in a wireless communication system is provided. The receiving apparatus includes a first interference cancellation unit configured to cancel interference from a received signal that is received through an antenna according to a first scheme, a second interference cancellation unit configured to cancel interference from the received signal that is received through the antenna according to a second scheme, and a combination unit configured to combine the signal from which interference is cancelled according to the first scheme and the signal from which interference is cancelled according to the second scheme.

Abstract translation: 提供了一种无线通信系统中的接收装置。 接收装置包括：第一干扰消除单元，被配置为根据第一方案从通过天线接收的接收信号中消除干扰;第二干扰消除单元，被配置为根据根据第一方案通过天线接收的接收信号中的干扰; 第二方案和组合单元，其被配置为根据第一方案将根据第一方案的干扰被消除的信号与根据第二方案的干扰被抵消的信号组合。

公开(公告)号：US20140087677A1

公开(公告)日：2014-03-27

申请号：US14038079

申请日：2013-09-26

Applicant: Samsung Electronics Co. Ltd.

Inventor： Seong-Wook SONG ,  Joo-Han KIM ,  Dong-Kyoon CHO

IPC: H03G3/00

CPC classification number: H03G3/004 ,  H03F1/0222 ,  H03F3/24 ,  H03G3/3042

Abstract: A power control method for controlling a bias voltage of a power amplifier in a transmitting device having the power amplifier is provided. The power control method includes estimating a Peak-to-Average Power Ratio (PAPR) during signal transmission using basis information that is configured for communication in the transmitting device and controlling a bias voltage of the power amplifier based on the estimated PAPR.

Abstract translation: 提供了一种用于控制具有功率放大器的发送装置中的功率放大器的偏置电压的功率控制方法。 功率控制方法包括：使用配置为在发送设备中进行通信的基础信息来估计信号发送期间的峰值平均功率比（PAPR），并且基于估计的PAPR来控制功率放大器的偏置电压。

公开(公告)号：US20130281167A1

公开(公告)日：2013-10-24

申请号：US13868464

申请日：2013-04-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Kyoon CHO ,  Seong-Wook SONG

IPC: H04W52/24

CPC classification number: H04W52/24 ,  H04B17/12 ,  H04W52/146 ,  H04W52/245

Abstract: An apparatus and method for matching antenna impedance in a mobile station are provided. In implementation, a mobile station receives power control information including information for controlling transmit power of the mobile station, generates matching control information for antenna impedance matching based on the received power control information, and performs antenna impedance matching depending on the generated matching control information.

Abstract translation: 提供了一种用于匹配移动台中的天线阻抗的装置和方法。 在实现中，移动站接收包括用于控制移动站的发送功率的信息的功率控制信息，根据接收的功率控制信息生成用于天线阻抗匹配的匹配控制信息，并根据所生成的匹配控制信息进行天线阻抗匹配。

公开(公告)号：US20170250783A1

公开(公告)日：2017-08-31

申请号：US15595355

申请日：2017-05-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Deok-Hwan KIM ,  Seong-Wook SONG

IPC: H04L1/00 ,  G06F11/08

CPC classification number: H04L1/0057 ,  G06F11/08 ,  H03M13/6356 ,  H04L1/0046 ,  H04L1/0059

Abstract: 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.

公开(公告)号：US20160337797A1

公开(公告)日：2016-11-17

申请号：US15153440

申请日：2016-05-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Won CHOI ,  Seong-Wook SONG ,  Jong-Han LIM

IPC: H04W4/02

CPC classification number: H04W4/023 ,  H04W4/027

Abstract: 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.

Abstract translation: 描述了用于在内部环境中估计通信设备的位置的设备，系统和方法。 在一种方法中，检测在移动终端从第一位置移动到第二位置时形成的多个移动单元，并且基于检测到的移动单元的数量和位置插值方案来估计移动终端的位置。

公开(公告)号：US20150119021A1

公开(公告)日：2015-04-30

申请号：US14307914

申请日：2014-06-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Wook SONG ,  Hyung-Jong KIM ,  Jong-Han LIM

IPC: H04W72/04 ,  H04W52/02 ,  H04W72/02

CPC classification number: H04W52/0229 ,  H04L1/00 ,  H04W72/00 ,  H04W72/04 ,  H04W88/04 ,  H04W88/06 ,  H04W92/18 ,  Y02D70/1262 ,  Y02D70/21

Abstract: An apparatus of a transmitter for signal processing in a wireless communication system is provided. The apparatus includes a first signal processing module set configured to process a first signal transmitted to a base station and a second signal processing module set configured to process a second signal transmitted to a terminal, wherein the first signal processed by the first signal processing module set has a different bandwidth than the second signal processed by the second signal processing module set.

Abstract translation: 提供了一种在无线通信系统中用于信号处理的发射机的装置。 该装置包括：第一信号处理模块，被配置为处理发送到基站的第一信号;以及第二信号处理模块集合，被配置为处理发送到终端的第二信号，其中由第一信号处理模块集合处理的第一信号 具有与由第二信号处理模块组处理的第二信号不同的带宽。

公开(公告)号：US20150098395A1

公开(公告)日：2015-04-09

申请号：US14308111

申请日：2014-06-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Wook SONG ,  Tae-Yoon KIM ,  Jong-Han LIM

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L5/0073 ,  H04L5/0091

Abstract: A method for operating a terminal in a wireless communication system is provided. The method includes receiving control information masked with an identifier allocated according to a predefined rule for structural allocation, the control information being transmitted from a neighboring base station, and processing the control information by using the identifier.

Abstract translation: 提供一种在无线通信系统中操作终端的方法。 该方法包括接收用根据用于结构分配的预定义规则分配的标识符所屏蔽的控制信息，所述控制信息从相邻基站发送，并且通过使用所述标识符来处理所述控制信息。