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1. 发明申请

US20120294390A1 METHOD OF SELECTING METRICS AND RECEIVER USING THE SAME 失效
标题翻译：选择测量方法和接收机的使用方法
公开(公告)号：US20120294390A1
公开(公告)日：2012-11-22
申请号：US13450336
申请日：2012-04-18
申请人： Jong Ee OH , Hun Sik Kang , Jung Bo Son , Sok Kyu Lee
发明人： Jong Ee OH , Hun Sik Kang , Jung Bo Son , Sok Kyu Lee
IPC分类号： H04L27/00 , G06F7/00 , H04B1/06
CPC分类号： G06F7/24 , H03M13/395
摘要： A method and apparatus of selecting N metrics among M metrics is provided. The apparatus determines M metrics P(i), where i=1, . . . , M. Each P(i) is represented by B bits. The apparatus determines N metrics among M metrics. The complexity for configuring the circuit is decreased, and the length of the critical path is reduced.
摘要翻译：提供了一种在M个度量中选择N个度量的方法和装置。该装置确定M度量P（i），其中i = 1，...。。。每个P（i）由B位表示。该装置确定M个度量中的N个度量。降低了配置电路的复杂性，并减少了关键路径的长度。

2. 发明授权

US08619913B2 Method of selecting metrics and receiver using the same 失效
标题翻译：使用相同的方法选择度量和接收器
公开(公告)号：US08619913B2
公开(公告)日：2013-12-31
申请号：US13450336
申请日：2012-04-18
申请人： Jong Ee Oh , Hun Sik Kang , Jung Bo Son , Sok Kyu Lee
发明人： Jong Ee Oh , Hun Sik Kang , Jung Bo Son , Sok Kyu Lee
IPC分类号： H03K9/00
CPC分类号： G06F7/24 , H03M13/395
摘要： A method and apparatus of selecting N metrics among M metrics is provided. The apparatus determines M metrics P(i), where i=1, . . . , M. Each P(i) is represented by B bits. The apparatus determines N metrics among M metrics. The complexity for configuring the circuit is decreased, and the length of the critical path is reduced.
摘要翻译：提供了一种在M个度量中选择N个度量的方法和装置。该装置确定M度量P（i），其中i = 1，...。。。每个P（i）由B位表示。该装置确定M个度量中的N个度量。降低了配置电路的复杂性，并减少了关键路径的长度。

3. 发明授权

US08385463B2 Transmitter and method for transmitting data block in wireless communication system 有权
标题翻译：用于在无线通信系统中传输数据块的发射机和方法
公开(公告)号：US08385463B2
公开(公告)日：2013-02-26
申请号：US13591113
申请日：2012-08-21
申请人： Jong Ee Oh , Min Ho Cheong , Sok Kyu Lee
发明人： Jong Ee Oh , Min Ho Cheong , Sok Kyu Lee
IPC分类号： H04L27/00
CPC分类号： H04L5/0046 , H03M13/1102 , H03M13/23 , H03M13/256 , H03M13/271 , H03M13/2957 , H03M13/356 , H04B7/04 , H04B7/0697 , H04B7/08 , H04L1/0041 , H04L1/0057 , H04L1/06 , H04L1/0618 , H04L5/0026 , H04L27/186 , H04L27/2627 , H04L27/3416
摘要： Provided are a transmitter and a method for transmitting a data block in a wireless communication system. The method comprises the following steps: encoding an information bit and generating a block coded with an NCBPSS bit; generating two sub-blocks by parsing the coded block; and transmitting the two sub-blocks to the transmitter. By preventing the bits that are contiguous to the encoding block from having continuous identical reliabilities on a signal constellation, the deterioration of the decoding performance of the transmitter can be prevented.
摘要翻译：提供了一种用于在无线通信系统中发送数据块的发送器和方法。该方法包括以下步骤：对信息比特进行编码并产生用NCBPSS比特编码的块; 通过解析编码块生成两个子块; 并将两个子块发送到发射机。通过防止与编码块相邻的位在信号星座上具有连续相同的可靠性，可以防止发射机的解码性能的劣化。

4. 发明申请

US20120314801A1 TRANSMITTER AND METHOD FOR TRANSMITTING DATA BLOCK IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中传输数据块的发射机和方法
公开(公告)号：US20120314801A1
公开(公告)日：2012-12-13
申请号：US13591094
申请日：2012-08-21
申请人： Jong Ee OH , Min Ho Cheong , Sok Kyu Lee
发明人： Jong Ee OH , Min Ho Cheong , Sok Kyu Lee
IPC分类号： H04L27/00
CPC分类号： H04L5/0046 , H03M13/1102 , H03M13/23 , H03M13/256 , H03M13/271 , H03M13/2957 , H03M13/356 , H04B7/04 , H04B7/0697 , H04B7/08 , H04L1/0041 , H04L1/0057 , H04L1/06 , H04L1/0618 , H04L5/0026 , H04L27/186 , H04L27/2627 , H04L27/3416
摘要： Provided are a transmitter and a method for transmitting a data block in a wireless communication system. The method comprises the following steps: deciding the number of bits (s) and encoders (NES) to allocate to one axis of a signal constellation; encoding an information bit based on the s and the NES and generating a coded block; parsing the coded block based on the s and the NES and generating a plurality of frequency sub-blocks; and transmitting the plurality of frequency sub-blocks to a receiver.
摘要翻译：提供了一种用于在无线通信系统中发送数据块的发送器和方法。该方法包括以下步骤：确定分配给信号星座的一个轴的比特数和编码器（NES）; 基于s和NES对信息位进行编码并生成编码块; 基于s和NES解析编码块并生成多个频率子块; 以及将多个频率子块发送到接收机。

5. 发明申请

US20120314802A1 TRANSMITTER AND METHOD FOR TRANSMITTING DATA BLOCK IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中传输数据块的发射机和方法
公开(公告)号：US20120314802A1
公开(公告)日：2012-12-13
申请号：US13591113
申请日：2012-08-21
申请人： Jong Ee OH , Min Ho Cheong , Sok Kyu Lee
发明人： Jong Ee OH , Min Ho Cheong , Sok Kyu Lee
IPC分类号： H04L27/00
CPC分类号： H04L5/0046 , H03M13/1102 , H03M13/23 , H03M13/256 , H03M13/271 , H03M13/2957 , H03M13/356 , H04B7/04 , H04B7/0697 , H04B7/08 , H04L1/0041 , H04L1/0057 , H04L1/06 , H04L1/0618 , H04L5/0026 , H04L27/186 , H04L27/2627 , H04L27/3416
摘要： Provided are a transmitter and a method for transmitting a data block in a wireless communication system. The method comprises the following steps: encoding an information bit and generating a block coded with an NCBPSS bit; generating two sub-blocks by parsing the coded block; and transmitting the two sub-blocks to the transmitter. By preventing the bits that are contiguous to the encoding block from having continuous identical reliabilities on a signal constellation, the deterioration of the decoding performance of the transmitter can be prevented.
摘要翻译：提供了一种用于在无线通信系统中发送数据块的发送器和方法。该方法包括以下步骤：对信息比特进行编码并产生用NCBPSS比特编码的块; 通过解析编码块生成两个子块; 并将两个子块发送到发射机。通过防止与编码块相邻的位在信号星座上具有连续相同的可靠性，可以防止发射机的解码性能的劣化。

6. 发明授权

US08737500B2 Transmitter and method for transmitting data block in wireless communication system 有权
标题翻译：用于在无线通信系统中发送数据块的发送器和方法
公开(公告)号：US08737500B2
公开(公告)日：2014-05-27
申请号：US13591094
申请日：2012-08-21
申请人： Jong Ee Oh , Min Ho Cheong , Sok Kyu Lee
发明人： Jong Ee Oh , Min Ho Cheong , Sok Kyu Lee
IPC分类号： H04K1/10 , H03M13/25 , H03M13/35 , H04L1/06 , H04L27/34 , H04L27/18 , H04B7/08 , H03M13/27 , H04B7/06 , H04L27/26 , H03M13/29 , H03M13/11 , H03M13/23 , H04L5/00
CPC分类号： H04L5/0046 , H03M13/1102 , H03M13/23 , H03M13/256 , H03M13/271 , H03M13/2957 , H03M13/356 , H04B7/04 , H04B7/0697 , H04B7/08 , H04L1/0041 , H04L1/0057 , H04L1/06 , H04L1/0618 , H04L5/0026 , H04L27/186 , H04L27/2627 , H04L27/3416
摘要： Provided are a transmitter and a method for transmitting a data block in a wireless communication system. The method comprises the following steps: deciding the number of bits (s) and encoders (NES) to allocate to one axis of a signal constellation; encoding an information bit based on the s and the NES and generating a coded block; parsing the coded block based on the s and the NES and generating a plurality of frequency sub-blocks; and transmitting the plurality of frequency sub-blocks to a receiver.
摘要翻译：提供了一种用于在无线通信系统中发送数据块的发送器和方法。该方法包括以下步骤：确定分配给信号星座的一个轴的比特数和编码器（NES）; 基于s和NES对信息位进行编码并生成编码块; 基于s和NES解析编码块并生成多个频率子块; 以及将多个频率子块发送到接收机。

7. 发明授权

US08699596B2 Method for detecting multiple input multiple output signal in wireless communication system and apparatus for the same 有权
标题翻译：用于在无线通信系统中检测多输入多输出信号的方法及其装置
公开(公告)号：US08699596B2
公开(公告)日：2014-04-15
申请号：US13444785
申请日：2012-04-11
申请人： Jong Ee Oh , Yu Ro Lee , Sok Kyu Lee
发明人： Jong Ee Oh , Yu Ro Lee , Sok Kyu Lee
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04L25/03203 , H04B7/0413 , H04L25/03891 , H04L2025/03426
摘要： A method for detecting a multiple input multiple output (MIMO) signal in a wireless communication system is provided. The method includes: selecting from a first antenna each of the first candidate signal constellations in which a first path metric for at least one first survivor path is minimal; acquiring at least one second survivor path based on the first candidate signal constellations; updating a second survivor path so as to remove an effect on the second survivor path due to the first candidate signal constellations; selecting from a second antenna each of the second candidate signal constellations in which a second path metric for the at least one updated second survivor path is minimal; acquiring at least one final survivor path based on the second candidate signal constellations; and acquiring a transmitting symbol among the final survivor paths.
摘要翻译：提供了一种用于在无线通信系统中检测多输入多输出（MIMO）信号的方法。该方法包括：从第一天线中选择其中用于至少一个第一幸存路径的第一路径量度最小的第一候选信号星座; 基于所述第一候选信号星座获取至少一个第二幸存路径; 更新第二幸存者路径以便由于第一候选信号星座而消除对第二幸存者路径的影响; 从第二天线选择每个第二候选信号星座，其中用于所述至少一个更新的第二幸存路径的第二路径量度最小; 基于所述第二候选信号星座获取至少一个最终幸存路径; 并在最后的幸存者路径中获取发送符号。

8. 发明授权

US08792603B2 Apparatus and method for acquiring synchronization in wireless communication system 有权
标题翻译：在无线通信系统中获取同步的装置和方法
公开(公告)号：US08792603B2
公开(公告)日：2014-07-29
申请号：US13333707
申请日：2011-12-21
申请人： Eun Young Choi , Hun Sik Kang , Sok Kyu Lee
发明人： Eun Young Choi , Hun Sik Kang , Sok Kyu Lee
IPC分类号： H04L7/00
CPC分类号： H04W56/00
摘要： An apparatus for acquiring synchronization in a multi-channel system includes a signal reception unit for receiving information about repetition patterns of signal streams for each channel and receiving the signal streams and data from the channel, an estimated synchronization point tracking unit for determining a estimated synchronization point for the channel from a point of time where the repetition patterns are ended by tracking a period where the signal streams are repeated based on the repetition patterns, and a synchronization acquisition unit for searching, based on the estimated synchronization point related to the channel, for a point where the repetition of the signal stream is ended or a point where new signal streams are started and acquiring a synchronization point based on the point.
摘要翻译：一种用于在多通道系统中获取同步的装置包括：信号接收单元，用于接收关于每个通道的信号流的重复模式的信息，并从信道接收信号流和数据;估计的同步点跟踪单元，用于确定估计的同步通过基于重复模式跟踪信号流重复的周期，从重复模式结束的时间点开始通道的点，以及用于基于与该信道相关的估计同步点来搜索的同步获取单元，用于信号流的重复结束的点或新信号流开始的点，并且基于该点获取同步点。

9. 发明申请

US20120294170A1 METHOD FOR TRANSMITTING FRAME WITH INTERFERENCE AVOIDANCE IN WIRELESS LOCAL AREA NETWORK SYSTEM AND APPRATUS FOR THE SAME 审中-公开
标题翻译：用于在无线局域网系统中发送具有干扰避免的帧的方法及其设备
公开(公告)号：US20120294170A1
公开(公告)日：2012-11-22
申请号：US13413961
申请日：2012-03-07
申请人： Heejung YU , Hun Sik Kang , Sok Kyu Lee
发明人： Heejung YU , Hun Sik Kang , Sok Kyu Lee
IPC分类号： H04W24/00 , H04W84/12
CPC分类号： H04W72/082 , H04B7/0617 , H04L25/0242
摘要： A method for transmitting a frame in a wireless local area network system is provided. The method includes obtaining, by a station (STA), interference channel information of an interference channel between the STA and neighbor STA that is a frame transmission object of an access point (AP); determining, by the STA, a transmitting beam vector based on the interference channel information; and transmitting, by the STA, a data frame to a transmission target STA using a multiple input multiple output (MIMO) transmission based on the transmitting beam vector.
摘要翻译：提供了一种在无线局域网系统中发送帧的方法。该方法包括：通过站（STA）获取作为接入点（AP）的帧传输对象的STA与相邻STA之间的干扰信道的干扰信道信息; 由所述STA确定基于所述干扰信道信息的发射波束矢量; 以及基于所述发送波束矢量，通过所述STA将使用多输入多输出（MIMO）传输的数据帧发送到发送目标STA。

10. 发明申请

US20120207140A1 METHOD FOR GENERATING AND TRANSMITTING FRAME IN A WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR SUPPORTING THE SAME 失效
标题翻译：在无线局域网中生成和发送帧的方法及其支持的装置
公开(公告)号：US20120207140A1
公开(公告)日：2012-08-16
申请号：US13370573
申请日：2012-02-10
申请人： Heejung Yu , Il Gu Lee , Min Ho Cheong , Hun Sik Kang , Sok Kyu Lee
发明人： Heejung Yu , Il Gu Lee , Min Ho Cheong , Hun Sik Kang , Sok Kyu Lee
IPC分类号： H04W84/02
CPC分类号： H04L1/0027 , H04L27/2605 , H04L27/2613 , H04L27/2634 , H04W84/12
摘要： A channel sounding method in a wireless local area network (WLAN) system is provided. The method, performed by a transmitter, includes transmitting a null data packet announcement (NDPA) frame to a receiver to initiate a channel sounding procedure; transmitting a null data packet (NDP) to the receiver and receiving a feedback frame. The feedback frame includes a plurality of segment frames and a channel feedback report. The channel feedback report is split into a plurality of feedback segments. Each of the plurality of feedback segments is respectively included in each of the plurality of segment frames. The each of the plurality of segment frames includes a first-segment subfield indicating whether the each of the plurality of feedback segment included is a first segment and a remaining-segment subfield indicating the number of remaining feedback segments.
摘要翻译：提供了一种无线局域网（WLAN）系统中的信道探测方法。由发射机执行的方法包括向接收机发送空数据分组公告（NDPA）帧以发起信道探测过程; 向接收机发送空数据分组（NDP）并接收反馈帧。反馈帧包括多个分段帧和信道反馈报告。信道反馈报告被分成多个反馈段。多个反馈段中的每一个分别包括在多个段帧中的每一个中。多个段帧中的每一个包括指示所包括的多个反馈段中的每一个是否为第一段的第一段子字段和指示剩余反馈段的数目的剩余段子字段。

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