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1. 发明专利

JP2013102522A Device and method for mapping symbol to resource in mobile communication system 有权
标题翻译：用于在移动通信系统中映射资源的装置和方法
公开(公告)号：JP2013102522A
公开(公告)日：2013-05-23
申请号：JP2013012560
申请日：2013-01-25
申请人： Samsung Electronics Co Ltd , サムスンエレクトロニクスカンパニーリミテッド
发明人： KWON HWAN-JOON , HEO YOUN-HYOUNG , CHO JOON-YOUNG , YI JU-HO , JIN KYU HONG
IPC分类号： H04J11/00
CPC分类号： H04L5/0007 , H04L1/0026 , H04L1/1867 , H04L5/0023 , H04L5/003 , H04L5/0044 , H04L5/005 , H04L5/0053 , H04L5/0064
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for mapping coded data symbol onto resource in a mobile communication system.SOLUTION: A device include: a serial/parallel converter for converting a series of signals which include user data or control information to a plurality of parallel signals; a discrete Fourier transformer for implementing discrete Fourier transformation (DFT) to a plurality of parallel signals outputted from the serial/parallel converter; a controller for controlling the discrete Fourier transformer so as to map control channels onto maximum usable resources to the extent of which control channels can be mapped, and so as to map data symbols onto residual resources remaining after the maximum usable resources for control channel mapping are excluded, for resources included in a resource block among a plurality of parallel signals outputted from the serial/parallel converter; a subcarrier mapper for mapping signals outputted from the discrete Fourier transformer onto subcarriers; and a radio frequency (RF) processing part for converting signals outputted from the subcarrier mapper to radio signals.
摘要翻译：要解决的问题：提供一种用于将编码数据符号映射到移动通信系统中的资源的方法和装置。解决方案：一种设备包括：串行/并行转换器，用于将包括用户数据或控制信息的一系列信号转换为多个并行信号; 用于对从串行/并行转换器输出的多个并行信号实现离散傅里叶变换（DFT）的离散付里叶变换器; 控制器，用于控制离散付里叶变换器，以将控制信道映射到可以映射控制信道的程度上的控制信道，并将数据符号映射到用于控制信道映射的最大可用资源之后剩余的剩余资源是排除从串行/并行转换器输出的多个并行信号中包含在资源块中的资源; 子载波映射器，用于将从离散付里叶变换器输出的信号映射到子载波上; 以及用于将从子载波映射器输出的信号转换为无线电信号的射频（RF）处理部。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2009105918A Apparatus and method for transmitting uplink packet data in mobile communication system 有权
标题翻译：用于在移动通信系统中发送上行链路分组数据的装置和方法
公开(公告)号：JP2009105918A
公开(公告)日：2009-05-14
申请号：JP2008307640
申请日：2008-12-02
申请人： Samsung Electronics Co Ltd , サムスンエレクトロニクスカンパニーリミテッド
发明人： KWON HWAN-JOON , KIM DONG-HEE , KIM YOUN-SUN , HAN JIN-KYU
IPC分类号： H04B7/216 , H04W52/18 , H04L1/00 , H04L1/08 , H04L1/18 , H04W4/00 , H04W28/04 , H04W52/10 , H04W52/16
CPC分类号： H04L1/1858 , H04L1/0009 , H04L1/08 , H04W52/26 , H04W52/286 , H04W52/325
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for controlling reply signal transmission in a reply signal according to whether or not an error occurs in packet data received through a radio channel in a mobile communication system.
SOLUTION: An error detection part generates a replay signal corresponding to whether an error occurs or not in packet data received through a radio channel. A spreading part spreads the reply signal to output the spread reply signal. A transmission power control part carries out a power control operation for the spread reply signal with a power value that differs according to a packet data transmission rate of a packet data channel. A transmission part transmits the reply signal output by the transmission power control part through a radio channel.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于根据在移动通信系统中通过无线电信道接收的分组数据中是否发生错误来应答应答信号中的应答信号发送控制的装置。解决方案：错误检测部分产生与通过无线电信道接收的分组数据中是否发生错误相对应的重播信号。扩展部分扩展回复信号以输出扩展应答信号。传输功率控制部分对具有根据分组数据信道的分组数据传输速率而不同的功率值对扩展应答信号执行功率控制操作。发送部通过无线信道发送由发送功率控制部输出的应答信号。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2014140234A Method and apparatus for transmitting and receiving set of control channels with restriction in wireless communication system 有权
标题翻译：用于在无线通信系统中发送和接收控制信道的限制的方法和装置
公开(公告)号：JP2014140234A
公开(公告)日：2014-07-31
申请号：JP2014063214
申请日：2014-03-26
申请人： Samsung Electronics Co Ltd , サムスンエレクトロニクスカンパニーリミテッド
发明人： KWAK YONG-JUN , KWON HWAN-JOON , CHO JOON-YOUNG , YI JU-HO , JIN KYU HONG , HEO YOUN-HYOUNG , WANG PING
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L5/0053 , H04L27/2626 , H04W8/26 , H04W52/0216 , H04W52/0245 , H04W72/04 , H04W72/14 , H04W74/006 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/20
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for transmitting and receiving control channels by restricting a set of the control channels in a wireless communication system.SOLUTION: The present invention provides a method and apparatus for transmitting a control channel in a base station for a wireless communication system. The base station transmits information including the number of channel elements constituting control channels, to a terminal; establishes a set of control channels that the terminal can receive, within the number of channel elements using an identifier (ID) of the terminal; and transmits control information to the terminal through a selected control channel among the control channels. The terminal is restricted to monitor only a proper number of control channels established without the need to monitor all control channels, thereby reducing reception complexity and avoiding unnecessary battery consumption.
摘要翻译：要解决的问题：提供一种通过在无线通信系统中限制一组控制信道来发送和接收控制信道的方法和装置。解决方案：本发明提供一种用于在基站中发送控制信道的方法和装置用于无线通信系统。基站向终端发送包括构成控制信道的信道要素数量的信息; 使用终端的标识符（ID）在信道单元的数量内建立终端可以接收的一组控制信道; 并通过所选择的控制信道在控制信道中向终端发送控制信息。该终端仅限于监视所建立的适当数量的控制信道，而不需要监控所有控制信道，从而降低接收复杂度并避免不必要的电池消耗。

4. 发明专利

JP2014030247A Method and apparatus for channel decoding in communication system using low-density parity check code 有权
标题翻译：使用低密度奇偶校验码的通信系统中通道解码的方法和装置
公开(公告)号：JP2014030247A
公开(公告)日：2014-02-13
申请号：JP2013207713
申请日：2013-10-02
申请人： Samsung Electronics Co Ltd , サムスンエレクトロニクスカンパニーリミテッド
发明人： MEON SEHO , KWON HWAN-JOON , KIM ZEE-YEOL , LIM YEON-JU , YUN SUNG RYUL , LEE HAK-JU , JEONG HONG-SIL
IPC分类号： H03M13/19
CPC分类号： H03M13/6362 , H03M13/1165 , H03M13/1188 , H03M13/618 , H04L1/0057 , H04L1/0069
摘要： PROBLEM TO BE SOLVED: To provide a channel decoding apparatus and a method therefor in a communication system using a low-density parity check (LDPC) code.SOLUTION: The method includes: determining the number of parity bits to be punctured; segmenting the parity bits at predetermined intervals to determine the number of puncturing bits punctured at the predetermined intervals; determining the position of each puncturing parity bit corresponding to each of the number of puncturing bits determined in each interval; and repetitively executing to puncture the puncturing parity bit corresponding to the position determined at the predetermined interval.
摘要翻译：要解决的问题：提供一种使用低密度奇偶校验（LDPC）码的通信系统中的信道解码装置及其方法。解决方案：该方法包括：确定要穿孔的奇偶校验位数; 以预定间隔分割奇偶校验位，以确定以预定间隔打孔的删截位数; 确定每个删截奇偶校验位的位置，其对应于在每个间隔中确定的删截位数中的每一个; 并且重复执行以对应于以预定间隔确定的位置的删截奇偶校验位。

5. 发明专利

JP2011030277A Device and method for transmitting and receiving broadcast data in mobile communication system 有权
标题翻译：移动通信系统中发送和接收广播数据的装置和方法
公开(公告)号：JP2011030277A
公开(公告)日：2011-02-10
申请号：JP2010242021
申请日：2010-10-28
申请人： Samsung Electronics Co Ltd , サムスンエレクトロニクスカンパニーリミテッド
发明人： KIM YU-CHUL , KWON HWAN-JOON , KIM DONG-HEE , KIM YOUN-SUN , HAN JIN-KYU
IPC分类号： H04W4/00 , H04W52/48 , H04W28/06
CPC分类号： H04L1/0029 , H04L1/0007 , H04L1/1819 , H04L1/1893 , H04L27/2607
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and method for adaptively transmitting data, in accordance with the surrounding environment when providing broadcast/multicast service (BCMCS) using a multi-slot transmission scheme in a high-speed mobile communication system. SOLUTION: The method comprises the steps of initially transmitting a broadcast physical layer packet according to a fixed transmission format for at least one first slot interval; and retransmitting the broadcast physical layer packet for at least one second slot interval, by using a variable transmission format different from the transmission format used in the first slot interval. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在高速移动通信系统中使用多时隙传输方案提供广播/多播服务（BCMCS）时根据周围环境自适应地发送数据的装置和方法。解决方案：该方法包括以下步骤：根据用于至少一个第一时隙间隔的固定传输格式发送广播物理层分组; 并且通过使用与在第一时隙间隔中使用的传输格式不同的可变传输格式，重传至少一个第二时隙间隔的广播物理层分组。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2014078986A Method and apparatus for allocating resources of control channel in mobile communication system using orthogonal frequency division multiplexing 有权
标题翻译：在使用正交频分多路复用的移动通信系统中分配控制信道资源的方法和装置
公开(公告)号：JP2014078986A
公开(公告)日：2014-05-01
申请号：JP2013253204
申请日：2013-12-06
申请人： Samsung Electronics Co Ltd , サムスンエレクトロニクスカンパニーリミテッド
发明人： JIN KYU HONG , KWON HWAN-JOON , YI JU-HO , KIM YOUNG-BUM , KIM BYUNG-SIK , JI HYOUNG-JU
IPC分类号： H04W72/04 , H04B7/12 , H04J11/00
CPC分类号： H04W72/042 , H04B7/0684 , H04B7/12 , H04J11/0026 , H04L5/0007 , H04L5/001 , H04L5/0023 , H04L5/0041 , H04L5/0048 , H04L5/0053 , H04L5/0078 , H04L5/008 , H04L5/0094 , H04W72/04 , H04W72/0406 , H04W72/044 , H04W72/0453
摘要： PROBLEM TO BE SOLVED: To provide a method for allocating resources of a control channel in a mobile communication system using Orthogonal Frequency Division Multiplexing (OFDM).SOLUTION: The method includes: when a time index and a frequency index of a plurality of available resource elements (REs) are respectively defined as l and k, dividing the plurality of available resource elements in a two-dimensional structure of (k, l); and time-first-allocating each resource element to a plurality of resource element groups while increasing the time index l for each frequency index k from an initial value up to a predetermined range.
摘要翻译：要解决的问题：提供一种使用正交频分复用（OFDM）在移动通信系统中分配控制信道的资源的方法。解决方案：该方法包括：当多个可用资源的时间索引和频率索引元素（RE）分别被定义为l和k，在（k，l）的二维结构中划分多个可用资源元素; 并且将每个资源元素分时地分配给多个资源元素组，同时将每个频率索引k的时间索引l从初始值增加到预定范围。

7. 发明专利

JP2012191670A Method and apparatus for transmitting and receiving set of control channels with restriction in wireless communication system 审中-公开
标题翻译：用于在无线通信系统中发送和接收控制信道的限制的方法和装置
公开(公告)号：JP2012191670A
公开(公告)日：2012-10-04
申请号：JP2012145386
申请日：2012-06-28
申请人： Samsung Electronics Co Ltd , サムスンエレクトロニクスカンパニーリミテッド
发明人： KWAK YONG-JUN , KWON HWAN-JOON , CHO JOON-YOUNG , YI JU-HO , JIN KYU HONG , HEO YOUN-HYOUNG , WANG PING
IPC分类号： H04J11/00 , H04B1/40 , H04J1/00 , H04W72/04
CPC分类号： H04W72/042 , H04L5/0053 , H04L27/2626 , H04W8/26 , H04W52/0216 , H04W52/0245 , H04W72/04 , H04W72/14 , H04W74/006 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/20
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for transmitting and receiving control channels by restricting a set of the control channels in a wireless communication system.SOLUTION: The present invention provides a method and apparatus for transmitting a control channel in a base station for a wireless communication system. The base station transmits information including the number of channel elements constituting control channels, to a terminal; establishes a set of control channels that the terminal can receive, within the number of channel elements using an identifier (ID) of the terminal; and transmits control information to the terminal through a selected control channel among the control channels. The terminal is restricted to monitor only a proper number of control channels established without the need to monitor all control channels, thereby reducing reception complexity and avoiding unnecessary battery consumption.
摘要翻译：要解决的问题：提供一种通过在无线通信系统中限制一组控制信道来发送和接收控制信道的方法和装置。解决方案：本发明提供一种用于在无线通信系统的基站中发送控制信道的方法和装置。基站向终端发送包括构成控制信道的信道要素数量的信息; 使用终端的标识符（ID）在信道单元的数量内建立终端可以接收的一组控制信道; 并通过所选择的控制信道在控制信道中向终端发送控制信息。该终端仅限于监视所建立的适当数量的控制信道，而不需要监视所有控制信道，从而降低接收复杂度并避免不必要的电池消耗。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2013179617A Channel decoding apparatus and method in digital broadcast communication system using low-density parity-check codes 有权
标题翻译：使用低密度奇偶校验码的数字广播通信系统中的信道解码设备和方法
公开(公告)号：JP2013179617A
公开(公告)日：2013-09-09
申请号：JP2013082647
申请日：2013-04-11
申请人： Samsung Electronics Co Ltd , サムスンエレクトロニクスカンパニーリミテッド
发明人： MEON SEHO , KWON HWAN-JOON , KIM ZEE-YEOL , LIM YEON-JU , YUN SUNG RYUL , LEE HAK-JU , JEONG HONG-SIL
IPC分类号： H03M13/19
摘要： PROBLEM TO BE SOLVED: To provide a channel decoding apparatus and method in a digital broadcast communication system.SOLUTION: The apparatus and method in a digital broadcast communication system using a low-density parity-check (LDPC) code comprises: determining predetermined shortening and puncturing patterns on the basis of a received signal; inserting as many zeros as the number of shortened bits and setting as many erasures as the number of punctured bits, according to position information on the bits to be shortened and punctured; and decoding the LDPC code when bits subjected to the shortening or puncturing exist.
摘要翻译：要解决的问题：提供一种数字广播通信系统中的信道解码装置和方法。解决方案：使用低密度奇偶校验（LDPC）码的数字广播通信系统中的装置和方法包括：确定预定的缩短和基于接收信号的删截图案; 根据要缩短和打孔的比特的位置信息，插入与缩短比特数一样多的零，并设置与打孔比特数一样多的擦除; 并且当存在经历缩短或穿孔的比特时对LDPC码进行解码。

9. 发明专利

JP2011101402A Apparatus and method for transmitting/receiving data in mobile communication system using multiple antenna 有权
标题翻译：使用多个天线在移动通信系统中发送/接收数据的装置和方法
公开(公告)号：JP2011101402A
公开(公告)日：2011-05-19
申请号：JP2010287859
申请日：2010-12-24
申请人： Samsung Electronics Co Ltd , サムスンエレクトロニクスカンパニーリミテッド
发明人： HAN JIN-KYU , KIM DAE-GYUN , KWON HWAN-JOON , KIM DONG-HEE , KIM YOUN-SUN , KIM YU-CHUL , MUN CHEOL
IPC分类号： H04J99/00 , H04B7/04
CPC分类号： H04B7/0626 , H04B7/0634 , H04B7/0639 , H04B7/0658 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0029 , H04L1/06 , H04L25/0228 , H04L25/0242
摘要： PROBLEM TO BE SOLVED: To efficiently provide a data transmission rate according to a channel environment in a mobile communication system using multiple transmit/receive antennas. SOLUTION: The present invention relates to an apparatus and a method for transmitting and receiving data in a mobile communication system using multiple antennas. A receiver estimates a fading channel of received data, selects a weight set relative to a maximum data transmission rate from at least one weight set with elements of a plurality of orthogonal weight vectors, and transmits feedback information including the selected weight set and channel-by-channel state information to a transmitter. The receiver demultiplexes data to be transmitted on the basis of the feedback information into at least one sub-data stream, multiplies each sub-data stream by an associated weight, and transmits the data. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了在使用多个发射/接收天线的移动通信系统中有效地提供根据信道环境的数据传输速率。解决方案：本发明涉及一种在使用多个天线的移动通信系统中发送和接收数据的装置和方法。接收机估计接收数据的衰落信道，从具有多个正交权重向量的元素的至少一个权重集中选择相对于最大数据传输速率的权重集，并且发送包括所选权重集和频道的反馈信息信道状态信息发送到发送器。接收机将基于反馈信息发送的数据解复用为至少一个子数据流，将每个子数据流相加相关联的权重，并发送数据。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010239646A Method and system for transmitting reverse data in mobile communication system 有权
标题翻译：用于在移动通信系统中发送反向数据的方法和系统
公开(公告)号：JP2010239646A
公开(公告)日：2010-10-21
申请号：JP2010127148
申请日：2010-06-02
申请人： Samsung Electronics Co Ltd , サムスンエレクトロニクスカンパニーリミテッド
发明人： KWON HWAN-JOON , KIM YOUN-SUN , HAN JIN-KYU , KIM DONG-HEE , JUNG JUNG-SOO , BAE BEOM-SIK
IPC分类号： H04B7/26 , H04W72/04 , H04J13/00 , H04L1/00 , H04L12/26 , H04W28/00 , H04W28/22 , H04W36/08 , H04W36/18
CPC分类号： H04W28/22 , H04L1/0002 , H04L1/0026 , H04W36/18
摘要： PROBLEM TO BE SOLVED: To provide a transmission rate control method for reverse packet data in a terminal of an (HRPD) mobile communication system which transmits high-rate packet data.
SOLUTION: The transmission rate control method for reverse packet data includes the steps of: receiving average loading information (FRAB) from a particular base station when attempting an initial access to the base station; setting the received average loading information as average loading information for the base station; and on receiving reverse activity information (RAB) from the base station, controlling a rate of reverse data using the received reverse activity information and the set average loading information.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供发送高速率分组数据的（HRPD）移动通信系统的终端中的反向分组数据的传输速率控制方法。解决方案：用于反向分组数据的传输速率控制方法包括以下步骤：当尝试对基站的初始接入时，从特定基站接收平均负载信息（FRAB）; 将接收到的平均负载信息设置为基站的平均负载信息; 并且在从基站接收到反向活动信息（RAB）时，使用所接收的反向活动信息和所设置的平均负载信息来控制反向数据的速率。版权所有（C）2011，JPO＆INPIT

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