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1. 发明申请

WO2008021286A1 DISTANCE-LEVEL COMBINING FOR MIMO SYSTEMS WITH HARQ AND/OR REPETITION CODING 审中-公开
标题翻译：用于具有HARQ和/或重复编码的MIMO系统的距离级组合
公开(公告)号：WO2008021286A1
公开(公告)日：2008-02-21
申请号：PCT/US2007/017863
申请日：2007-08-08
申请人： MARVELL WORLD TRADE LTD. , LEE, Jungwon , JANG, Woong Jun
发明人： LEE, Jungwon , JANG, Woong Jun
IPC分类号： H04L1/18 , H04B7/08
CPC分类号： H04B1/10 , H04B7/0413 , H04L1/0052 , H04L1/0054 , H04L1/08 , H04L1/1816 , H04L1/1845 , H04L25/067
摘要： Systems and methods are provided for decoding signal vectors in multiple-input multiple-output (MIMO) systems, where the receiver has received one or more signal vectors from the same transmitted vector. For each received signal vector, the receiver evaluates a decoding metric using each possible value of the transmitted signal vector to produce a set of distances. The receiver then combines distances from across the received signal vectors to produce a combined distance associated with each possible value of the transmitted signal vector. Using the combined distances, the receiver may choose among the possible values of the transmit signal vector to determine the actual transmit signal vector. Maximum Likelihood (ML) metrics are proposed for Hybrid ARQ type 1. QR decomposition and ZF equalization are envisaged to simplify the computation of the metrics.
摘要翻译：提供了用于对多输入多输出（MIMO）系统中的信号向量进行解码的系统和方法，其中接收机已经从相同的传输向量接收了一个或多个信号向量。对于每个接收到的信号矢量，接收机使用发射信号向量的每个可能值来评估解码度量，以产生一组距离。接收器然后组合来自接收的信号向量的距离，以产生与发射信号矢量的每个可能值相关联的组合距离。使用组合距离，接收机可以在发射信号向量的可能值中选择以确定实际的发射信号向量。对于混合ARQ类型1，提出了最大似然（ML）度量。设想了QR分解和ZF均衡以简化度量的计算。

2. 发明申请

WO2009137102A3 SYMBOL VECT0R-LEVEL COMBINING WIREELESS COMMUNICATION SYSTEM FOR INCREMENTAL REDUNDANCY HARQ WITH MIMO 审中-公开
标题翻译：符号VECT0R级组合无线通信系统，用于具有MIMO的增量冗余HARQ
公开(公告)号：WO2009137102A3
公开(公告)日：2010-03-04
申请号：PCT/US2009002881
申请日：2009-05-08
申请人： MARVELL WORLD TRADE LTD , LOU HUI-LING , SUN YAKUN , LEE JUNGWON
发明人： LOU HUI-LING , SUN YAKUN , LEE JUNGWON
IPC分类号： H04L1/18
CPC分类号： H04L1/1819 , H04L1/0618 , H04L1/1845 , H04L1/188
摘要： Techniques are provided for transmitting and receiving a mother code in an incremental redundancy hybrid automatic repeat request protocol. A set of information bits corresponding to a message may be encoded and interleaved to produce the mother code. Each bit position of the mother code may be mapped to an output symbol, and each output symbol may be mapped to an antenna for transmission. One or more transmissions of symbols contained in the output symbols may be performed, where each transmission may include puncturing the mother code by selecting one or more symbols from the of output symbols, and transmitting each symbol in the one or more symbols on an antenna corresponding to that symbol. The mother code may be decoded, in part, by determining combinable bits contained within a set of received symbols, and computing one or more log likelihood ratio values corresponding to each symbol in the set of received symbols.
摘要翻译：提供了用于以增量冗余混合自动重传请求协议发送和接收母码的技术。对应于消息的一组信息位可以被编码和交织以产生母码。母码的每个比特位置可以被映射到输出符号，并且每个输出符号可以被映射到用于发送的天线。可以执行输出符号中包含的符号的一个或多个传输，其中每个传输可以包括通过从输出符号中选择一个或多个符号来对母码进行穿刺，并且在天线上的一个或多个符号中发送每个符号到那个符号可以部分地通过确定包含在一组接收符号内的可组合比特，并且计算与所接收的符号集合中的每个符号相对应的一个或多个对数似然比值来对母码进行解码。

3. 发明申请

WO2010002609A1 DYNAMIC SYMBOL TO ANTENNA AND SUBCARRIER MAPPING FOR CHASE-COMBINING HARQ 审中-公开
标题翻译：用于组合HARQ的天线和SUBCARRIER映射的动态符号
公开(公告)号：WO2010002609A1
公开(公告)日：2010-01-07
申请号：PCT/US2009/047993
申请日：2009-06-19
申请人： MARVELL WORLD TRADE LTD. , SUN, Yakun , LEE, Jungwon
发明人： SUN, Yakun , LEE, Jungwon
IPC分类号： H04L1/18 , H04L27/26 , H04L1/06 , H04B7/06 , H04L1/00
CPC分类号： H04L1/1812 , H04B7/0413 , H04B7/0669 , H04L1/0001 , H04L1/0618 , H04L1/0625 , H04L1/1816 , H04L1/1822 , H04L1/1825 , H04L1/189 , H04L1/1893 , H04L1/1896 , H04L27/2601 , H04L27/2602 , H04L27/2608
摘要： A method of transmitting data from a transmitter to a receiver includes transmitting a first data unit to the receiver via a plurality of antennas, the first data unit including a payload that has a plurality of symbols; determining whether the receiver has successfully received the first data unit; and, in response to determining that the receiver has not successfully received the first data unit, transmitting a second data unit to the receiver, the second data unit including the payload, such that transmitting the second data unit includes transmitting the plurality of symbols via at least one of different antennas and different subcarriers with respect to the first data unit.
摘要翻译：从发射机向接收机发送数据的方法包括经由多个天线向接收机发送第一数据单元，所述第一数据单元包括具有多个符号的有效载荷; 确定所述接收机是否已经成功接收到所述第一数据单元; 并且响应于确定所述接收机尚未成功接收到所述第一数据单元，向所述接收机发送第二数据单元，所述第二数据单元包括所述有效载荷，使得发送所述第二数据单元包括经由所述第二数据单元相对于第一数据单元的不同天线中的至少一个和不同的子载波。

4. 发明申请

WO2008021535A2 LOW-COMPLEXITY SCALABLE ARCHITECTURE FOR CONCATENATION-ASSISTED SYMBOL-LEVEL COMBINING 审中-公开
标题翻译：用于协调辅助级别组合的低复杂可扩展架构
公开(公告)号：WO2008021535A2
公开(公告)日：2008-02-21
申请号：PCT/US2007/018339
申请日：2007-08-16
申请人： MARVELL WORLD TRADE LTD. , SONG, Leilei , LEE, Jungwon , JANG, Woong, Jun
发明人： SONG, Leilei , LEE, Jungwon , JANG, Woong, Jun
CPC分类号： H04L25/03331 , H04L1/0047 , H04L1/08 , H04L1/1812 , H04L25/0204 , H04L25/0246 , H04L2025/0342 , H04L2025/03426
摘要： Systems and methods are provided for decoding signal vectors in multiple -input multiple-output (MIMO) systems, where a receiver has received one or more signal vectors from the same transmitted vector. The receiver processes these received signal vectors one by one, and uses information from signal vectors that have already been processed to process the next signal vector. To process a current signal vector, the receiver concatenates the current signal vector with a previously processed signal vector. This concatenated signal vector is decoded using, for example, a maximum-likelihood (ML). To decode the concatenated signal vector, the ML decoder can use a concatenated channel matrix that includes a channel response matrix associated with the current signal vector and a processed version of previous channel response matrices.
摘要翻译：提供了用于解码多输入多输出（MIMO）系统中的信号向量的系统和方法，其中接收机已经从相同的传输向量接收到一个或多个信号向量。接收机一个接一个地处理这些接收的信号矢量，并且使用已经被处理的信号矢量的信息来处理下一个信号矢量。为了处理当前信号向量，接收器将当前信号向量与先前处理的信号向量进行连接。使用例如最大似然（ML）对该级联信号矢量进行解码。为了解码级联信号向量，ML解码器可以使用包括与当前信号向量相关联的信道响应矩阵和先前信道响应矩阵的处理版本的级联信道矩阵。

5. 发明申请

WO2008013811A2 CONCATENATION-ASSISTED SYMBOL-LEVEL COMBINING FOR MIMO SYSTEMS WITH HARQ AND/OR REPETITION CODING 审中-公开
标题翻译：用于具有HARQ和/或重复编码的MIMO系统的协议辅助符号级组合
公开(公告)号：WO2008013811A2
公开(公告)日：2008-01-31
申请号：PCT/US2007/016642
申请日：2007-07-23
申请人： MARVELL WORLD TRADE LTD. , JANG, Woong, Jun , SONG, Leilei , LEE, Jungwon
发明人： JANG, Woong, Jun , SONG, Leilei , LEE, Jungwon
IPC分类号： H04L1/18 , H04B7/08 , H04L25/03
CPC分类号： H04L27/06 , H04B7/0885 , H04L1/1816 , H04L1/1819 , H04L1/1845 , H04L27/01 , H04L2025/03426 , H04L2025/03713
摘要： Systems and methods are provided for decoding signal vectors in multiple- input multiple -output (MIMO) systems, where the receiver has received one or more signal vectors from the same transmitted vector. The receiver combines the received vectors by vector concatenation The concatenated vector may then be decoded using, for example, maximum- likelihood decoding. In some embodiments, the combined signal vector is equalized before decoding.
摘要翻译：提供了用于对多输入多输出（MIMO）系统中的信号向量进行解码的系统和方法，其中接收机已经从相同的传输向量接收了一个或多个信号向量。接收器通过矢量级联组合接收的矢量然后可以使用例如最大似然解码来解码级联向量。在一些实施例中，组合信号矢量在解码之前被均衡。

6. 发明申请

WO2012044657A1 BRAKE CONTROL OF A VEHICLE BASED ON DRIVER BEHAVIOR 审中-公开
标题翻译：基于驾驶员行为的车辆制动控制
公开(公告)号：WO2012044657A1
公开(公告)日：2012-04-05
申请号：PCT/US2011/053611
申请日：2011-09-28
申请人： ROBERT BOSCH GMBH , LEE, Jungwon
发明人： LEE, Jungwon
IPC分类号： B60T8/172 , B60T13/66
CPC分类号： B60T8/172 , B60T13/662 , B60T2201/03 , B60T2220/02
摘要： A system for controlling a brake force of a vehicle. In one embodiment, the system includes an electronic control unit (15) including a controller (20), a plurality of sensors (25) in electronic communication with the controller. Each of the sensors transmits sensor data to the controller. A user interface (30) and a driver recognition system (51) are in electronic communication with the controller, and a computer readable memory (70) stores instructions executed by the controller. The instructions cause the controller to evaluate a driver identification data (77) received from the driver recognition system (51), a driver preference data (79) received from the user interface (30), and the sensor data (202) received from the sensors (25). The instructions further cause the controller to classify and select a driver or a driving pattern class (203), execute a control algorithm to determine a driver dependent brake force (208) based on at least one of the selected driver or driving pattern class, the driver preference data, and the driver identification data, and to regulate the brake force (209, 210) of the vehicle based on the driver dependent brake force.
摘要翻译：一种用于控制车辆制动力的系统。在一个实施例中，系统包括电子控制单元（15），其包括控制器（20），与控制器电子通信的多个传感器（25）。每个传感器将传感器数据传输到控制器。用户接口（30）和驱动程序识别系统（51）与控制器进行电子通信，并且计算机可读存储器（70）存储由控制器执行的指令。所述指令使得所述控制器评估从所述驾驶员识别系统（51）接收的驾驶员识别数据（77），从所述用户界面（30）接收的驾驶员偏好数据（79）和从所述驾驶员识别系统传感器（25）。所述指令还使所述控制器基于所选择的驱动器或驱动模式类别中的至少一个来分类并选择驱动器或驱动模式类别（203），执行控制算法以确定驱动器相关制动力（208），所述驱动器模式类别驾驶员偏好数据和驾驶员识别数据，并且基于驾驶员相关的制动力来调节车辆的制动力（209,210）。

7. 发明申请

WO2009131929A1 DATA SYMBOL MAPPING FOR MIMO-OFDM SYSTEM WITH HYBRID AUTOMATIC REPEAT REQUEST 审中-公开
标题翻译：用于具有混合自动重复请求的MIMO-OFDM系统的数据符号映射
公开(公告)号：WO2009131929A1
公开(公告)日：2009-10-29
申请号：PCT/US2009/041081
申请日：2009-04-20
申请人： MARVELL WORLD TRADE LTD. , NALLAPUREDDY, Bhaskar, V. , LOU, Hui-ling , LEE, Jungwon
发明人： NALLAPUREDDY, Bhaskar, V. , LOU, Hui-ling , LEE, Jungwon
IPC分类号： H04L1/18 , H04L1/06 , H04B7/06 , H04L1/00
CPC分类号： H04L1/0009 , H04B7/0669 , H04B7/0689 , H04B7/0697 , H04L1/0625 , H04L1/0668 , H04L1/1816 , H04L1/1845
摘要： A system includes an encoding module, a symbol selection module, a subcarrier selection module, and a mapping module. The encoding module receives symbols for transmission over K subcarriers and T antennas, encodes the symbols using a space time code, and generates space time coded (STC) versions of the symbols, where K and T are integers greater than 1. The symbol selection module selects T adjacent ones of the symbols and selects STC versions of the T adjacent ones of the symbols. The subcarrier selection module selects one of the K subcarriers for transmitting the T adjacent ones of the symbols and the STC versions of the T adjacent ones of the symbols. The mapping module maps the T adjacent ones of the symbols onto the T antennas for transmission over the selected one of the K subcarriers, respectively, and maps the STC versions of the T adjacent ones of the symbols onto the T antennas for transmission over the selected one of the K subcarriers.
摘要翻译：系统包括编码模块，符号选择模块，子载波选择模块和映射模块。编码模块接收用于通过K个子载波和T个天线进行传输的符号，并使用空间时间码对符号进行编码，并且生成符号的空时编码（STC）版本，其中K和T是大于1的整数。符号选择模块选择T个相邻的符号，并选择T个相邻符号的STC版本。子载波选择模块选择用于发送T个相邻符号的T个子载波之一和T个相邻符号的STC版本。映射模块将T个相邻的符号映射到T个天线上，以便在所选的K个子载波之间分别传输，并将T个相邻的符号的STC版本映射到T个天线上，以便通过所选择的 K个子载波之一。

8. 发明申请

WO2009026583A3 PSEUDO-OMNI-DIRECTIONAL BEAMFORMING WITH MULTIPLE NARROW-BAND BEAMS 审中-公开
标题翻译： PSEUDO-OMNI-DIRECTIONAL BEAMFORMING WITH MULTILELE NARROW-BAND BEAMS
公开(公告)号：WO2009026583A3
公开(公告)日：2009-05-07
申请号：PCT/US2008074209
申请日：2008-08-25
申请人： MARVELL SEMICONDUCTOR INC , LEE JUNGWON , LOU HUI-LING
发明人： LEE JUNGWON , LOU HUI-LING
IPC分类号： H04B7/04 , H04W16/28
CPC分类号： H04W24/10 , H04B7/0408 , H04B7/0617 , H04B7/0632 , H04W16/28
摘要： In a technique for communication with a station on a wireless network, the technique includes forming a plurality of narrow-band beams, each having a different angular direction from an antenna of a base station and collectively distributed over a beamspace to form a pseudo-omni-directional beam pattern. That beamspace may span an entire spherical region or a portion thereof, for example, when the narrow-band beams are broadcast over a sector of an entire spherical region. The technique may assign each of the plurality of narrow-band beams to a different frequency band (such as a different channel band or sub-channel) on the wireless network. The technique may simultaneously broadcast the plurality of narrow-band beams in a time-varying manner such that the angular direction of each of the plurality of narrow-band beams varies with time, where that variation may be random or ordered.
摘要翻译：在用于与无线网络上的站通信的技术中，该技术包括形成多个窄带波束，每个窄带波束具有与基站的天线不同的角度方向，并且共同分布在波束空间上以形成伪全波段方向光束图案。该波束空间可以跨越整个球形区域或其一部分，例如当窄带波束在整个球形区域的扇区上广播时。该技术可以将多个窄带波束中的每一个分配给无线网络上的不同频带（例如，不同的信道频带或子信道）。该技术可以以时变方式同时广播多个窄带波束，使得多个窄带波束中的每一个的角度方向随时间变化，其中该变化可以是随机的或有序的。

9. 发明申请

WO2008013811A3 CONCATENATION-ASSISTED SYMBOL-LEVEL COMBINING FOR MIMO SYSTEMS WITH HARQ AND/OR REPETITION CODING 审中-公开
标题翻译：用于具有HARQ和/或重复编码的MIMO系统的协议辅助符号级组合
公开(公告)号：WO2008013811A3
公开(公告)日：2008-03-13
申请号：PCT/US2007016642
申请日：2007-07-23
申请人： MARVELL WORLD TRADE LTD , JANG WOONG JUN , SONG LEILEI , LEE JUNGWON
发明人： JANG WOONG JUN , SONG LEILEI , LEE JUNGWON
IPC分类号： H04L1/18 , H04B7/08 , H04L25/03
CPC分类号： H04L27/06 , H04B7/0885 , H04L1/1816 , H04L1/1819 , H04L1/1845 , H04L27/01 , H04L2025/03426 , H04L2025/03713
摘要： Systems and methods are provided for decoding signal vectors in multiple- input multiple -output (MIMO) systems, where the receiver has received one or more signal vectors from the same transmitted vector. The receiver combines the received vectors by vector concatenation The concatenated vector may then be decoded using, for example, maximum- likelihood decoding. In some embodiments, the combined signal vector is equalized before decoding. HARQ Type I is envisaged as retransmission scheme. An equalizer is also used before the detection and performs equalization of the concatenated vector either by QR decomosition or ZF equalization.
摘要翻译：提供了用于对多输入多输出（MIMO）系统中的信号向量进行解码的系统和方法，其中接收机已经从相同的传输向量接收了一个或多个信号向量。接收器通过矢量级联组合接收的矢量然后可以使用例如最大似然解码来解码级联向量。在一些实施例中，组合信号矢量在解码之前被均衡。 HARQ类型I被设想为重传方案。在检测之前也使用均衡器，并且通过QR分解或ZF均衡来执行级联向量的均衡。

10. 发明申请

WO2008021285A1 MAXIMAL RATIO COMBINING OF EQUALIZED SYMBOLS FOR MIMO SYSTEMS WITH HARQ AND/OR REPETITION CODING 审中-公开
标题翻译：用于具有HARQ和/或重复编码的MIMO系统的均衡符号的最大比率组合
公开(公告)号：WO2008021285A1
公开(公告)日：2008-02-21
申请号：PCT/US2007/017862
申请日：2007-08-08
申请人： MARVELL WORLD TRADE LTD. , LEE, Jungwon , JANG, Woong, Jun , LOU, Hui-Ling
发明人： LEE, Jungwon , JANG, Woong, Jun , LOU, Hui-Ling
IPC分类号： H04L1/18 , H04B7/08
CPC分类号： H04L27/01 , H04B7/0413 , H04B7/0697 , H04B7/0845 , H04B7/0857 , H04L1/08 , H04L1/1816 , H04L1/1845 , H04L2025/03426
摘要： Systems and methods are provided for decoding signal vectors in multiple-input multiple-output (MIMO) systems, where the receiver has received one or more signal vectors based on the same transmitted vector. The receiver linearizes each received signal vector using one or more zero-forcing, MMSE, or other suitable linear equalizers. The components of the equalized signal vectors may be combined using maximum-ratio combining to form the components of a combined equalized signal vector. The components of the combined equalized signal vector may then be decoded individually using a linear decoder. Hybrid ARQ type I is used as retransmission protocol.
摘要翻译：提供了用于对多输入多输出（MIMO）系统中的信号向量进行解码的系统和方法，其中接收机已经基于相同的传输向量接收了一个或多个信号向量。接收机使用一个或多个零强制，MMSE或其他合适的线性均衡器来线性化每个接收信号向量。可以使用最大比合并来组合均衡的信号向量的分量以形成组合的均衡信号向量的分量。然后可以使用线性解码器单独地解码组合的均衡信号向量的分量。混合ARQ类型I用作重传协议。

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