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1. 发明申请

WO2008117207A1 METHOD AND APPARATUS FOR TRANSMITTING SIGNALS IN A MULTI-ANTENNA SYSTEM 审中-公开
标题翻译：用于在多天线系统中发射信号的方法和装置
公开(公告)号：WO2008117207A1
公开(公告)日：2008-10-02
申请号：PCT/IB2008/051029
申请日：2008-03-19
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , FAN, Xun , WU, Gang , MA, Ni , ZHOU, Qi , ZHANG, Xiaobo , LI, Yan
发明人： FAN, Xun , WU, Gang , MA, Ni , ZHOU, Qi , ZHANG, Xiaobo , LI, Yan
IPC分类号： H04L1/18 , H04L1/06 , H04L1/00
CPC分类号： H04L1/1812 , H04L1/0025 , H04L1/0625 , H04L1/0631 , H04L1/0668 , H04L1/1671 , H04L1/1825
摘要： The invention provides a multi-antenna transmission method. In this method, transmit antenna selection is performed for a portion of symbols to be transmitted based on channel state information from the transmit antennas to the receive antennas and a detection method used by the receiver, to select transmit antennas suitable for the portion of symbols, so that the transmitted symbols may have the lowest detection BER (Bit Error Rate). Based on the above idea, the invention proposes a PSM-HARQ method and apparatus based on transmit antenna selection, and it also proposes a method and apparatus for performing transmit antenna selection on spatial multiplexing signals in HSS-MIMO systems based on the post-detection SNR.
摘要翻译：本发明提供一种多天线传输方法。在该方法中，基于从发送天线到接收天线的信道状态信息以及接收机使用的检测方法，对要发送的符号的一部分进行发送天线选择，选择适合于符号部分的发送天线，使得发送的符号可以具有最低的检测BER（误码率）。基于上述思想，本发明提出了一种基于发射天线选择的PSM-HARQ方法和装置，并提出了一种基于后检测在HSS-MIMO系统中对空间复用信号进行发射天线选择的方法和装置 SNR。

2. 发明申请

WO2008114158A1 METHOD OF PRECODING IN A MULTI-ANTENNA SYSTEM 审中-公开
标题翻译：多天线系统中预测的方法
公开(公告)号：WO2008114158A1
公开(公告)日：2008-09-25
申请号：PCT/IB2008/050809
申请日：2008-03-06
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , WU, Gang , FAN, Xun , MA, Ni , ZHANG, Xiaobo , ZHOU, Qi
发明人： WU, Gang , FAN, Xun , MA, Ni , ZHANG, Xiaobo , ZHOU, Qi
IPC分类号： H04B7/04
CPC分类号： H04B7/0452 , H04L1/0003 , H04L1/0009 , H04L1/0026
摘要： The present invention provides a method of precoding in a multi-antenna system. The method generates precoding codebooks with extension Fourier series, based on the number of transmit antennas in the system and the number of groups of user data streams, so as to obtain a larger range for selection of precoding codebooks, which is helpful to find out which is the most suitable codebook.
摘要翻译：本发明提供了一种在多天线系统中预编码的方法。该方法基于系统中的发射天线数量和用户数据流组数生成具有扩展傅里叶级数的预编码码本，以获得更大的选择预编码码本的范围，这有助于找出哪些是最合适的码本。

3. 发明申请

WO2008096308A1 METHOD AND APPARATUS FOR HYBRID AUTOMATIC REPEAT REQUEST IN MULTIPLE ANTENNA SYSTEM 审中-公开
标题翻译：用于多天线系统中混合自动重复请求的方法和装置
公开(公告)号：WO2008096308A1
公开(公告)日：2008-08-14
申请号：PCT/IB2008/050394
申请日：2008-02-04
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , FAN, Xun , PU, Suoming , MA, Ni , WU, Gang , ZHOU, Qi , ZHANG, Xiaobo
发明人： FAN, Xun , PU, Suoming , MA, Ni , WU, Gang , ZHOU, Qi , ZHANG, Xiaobo
IPC分类号： H04L1/18 , H04L1/06
CPC分类号： H04L1/0668 , H04L1/0625 , H04L1/0631 , H04L1/1607 , H04L1/1812
摘要： The present invention proposes a method of hybrid automatic repeat request for a multiple antenna system and an apparatus thereof, where the method and the apparatus thereof only retransmit two symbols that constitute an Almouti code word together with a 5 part of initial transmitted symbols when performing symbol retransmission, and thus retransmission power consumption is reduced and receiving complexity is decreased due to the retransmitted symbols decreasing.
摘要翻译：本发明提出了一种用于多天线系统的混合自动重复请求的方法及其装置，其中，当执行符号时，其方法和装置仅重新构成构成Almouti码字的两个符号以及5个初始发送符号因此重传功率消耗降低，并且由于重传的符号减少而导致接收复杂度降低。

4. 发明申请

WO2008149261A3 METHOD AND APPARATUS FOR HYBRID AUTOMATIC REPEAT REQUEST IN A MULTIPLE ANTENNA SYSTEM 审中-公开
公开(公告)号：WO2008149261A3
公开(公告)日：2008-12-11
申请号：PCT/IB2008/052096
申请日：2008-05-29
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , ZHU, Jia , WU, Gang , FAN, Xun , MA, Ni , ZHOU, Qi , ZHANG, Xiaobo
发明人： ZHU, Jia , WU, Gang , FAN, Xun , MA, Ni , ZHOU, Qi , ZHANG, Xiaobo
IPC分类号： H04B7/06 , H04B7/04 , H04L1/18
摘要： The present invention proposes a method and apparatus for hybrid automatic repeat request in a multiple antenna system, which improve the system.

5. 发明申请

WO2008152540A2 METHOD AND APPARATUS FOR ANTENNA SELECTION IN A MULTI-ANTENNA SYSTEM 审中-公开
标题翻译：用于多天线系统中天线选择的方法和装置
公开(公告)号：WO2008152540A2
公开(公告)日：2008-12-18
申请号：PCT/IB2008/052167
申请日：2008-06-04
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , MA, Ni , ZHOU, Qi , PU, Suoming , WU, Gang , FAN, Xun , ZHANG, Xiaobo
发明人： MA, Ni , ZHOU, Qi , PU, Suoming , WU, Gang , FAN, Xun , ZHANG, Xiaobo
CPC分类号： H04B7/0639 , H04B7/0417 , H04B7/0452 , H04B7/061 , H04B7/0691
摘要： The present invention proposes an antenna selection method and apparatus for a multi-antenna system, by means which transmit antennas and quantized vectors of a codebook can be selected, based on the channel information about the received signal in combination with vector quantization technology, so as to decrease the overhead for feedback over the uplink while obtaining a multi-user system capacity.
摘要翻译：本发明提出了一种多天线系统的天线选择方法和装置，通过结合矢量量化技术，可以基于与接收信号相关的信道信息，选择发送天线和码本的量化矢量，从而以减少在上行链路上的反馈的开销，同时获得多用户系统容量。

6. 发明申请

WO2008012719A2 METHOD AND APPARATUS FOR SPACE-TIME-FREQUENCY ENCODING AND DECODING 审中-公开
标题翻译：用于空时频编码和解码的方法和装置
公开(公告)号：WO2008012719A2
公开(公告)日：2008-01-31
申请号：PCT/IB2007/052759
申请日：2007-07-11
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , WU, Gang , MOULSLEY, Tim James , FAN, Xun , MA, Ni , ZHOU, Qi , ZHANG, Xiaobo
发明人： WU, Gang , MOULSLEY, Tim James , FAN, Xun , MA, Ni , ZHOU, Qi , ZHANG, Xiaobo
IPC分类号： H04L1/06
CPC分类号： H04L1/0606 , H04L1/0662 , H04L1/0668
摘要： The present invention provides a space-time-frequency encoding and decoding method and apparatus used in a wireless communication system. With the encoding method provided in the invention, transmission code words and their redundant elements are properly allocated on space-time-frequency units, so that the transmission codes and their partial redundancies can be transmitted via different antennas. Accordingly, at the receiving side, the redundant elements and the corresponding code word elements can be combined, so as to enhance the SNR and diversity gains for a part of the elements in the code words, and hence enhance the reception quality for the overall data stream.
摘要翻译：本发明提供了用于无线通信系统中的空时频率编码和解码方法和装置。利用本发明提供的编码方法，传输码字及其冗余元素在空时频率单元上被适当地分配，使得传输码及其部分冗余可以通过不同的天线传输。因此，在接收侧，冗余元件和相应的码字元素可以被组合，从而增强了码字中的一部分元素的SNR和分集增益，并且因此提高了整个数据的接收质量流。

7. 发明申请

WO2008117202A3 METHOD FOR RESOURCE UNIT ALLOCATION FOR WIRELESS COMMUNICATION, SUBSCRIBER STATION AND BASE STATION 审中-公开
标题翻译：用于无线通信，订户站和基站的资源单元分配方法
公开(公告)号：WO2008117202A3
公开(公告)日：2008-10-02
申请号：PCT/IB2008/051016
申请日：2008-03-18
申请人： NXP B.V. , ZHANG, Xiaobo , MA, Ni , WU, Gang , FAN, Xun , ZHOU, Qi
发明人： ZHANG, Xiaobo , MA, Ni , WU, Gang , FAN, Xun , ZHOU, Qi
IPC分类号： H04B1/707 , H04J13/00
摘要： A method for wireless communication between a base station and a plurality of subscriber stations is described wherein a communication capacity is partitioned in resource units at least by code multiplexing, which resource units are distributed by the base station over said devices, wherein data from each subscriber station is spread by means of a signature sequence, characterized in that multiple resource units assigned to a common subscriber station have the same signature sequence. According to another embodiment, at least one resource unit distributed over time slots and code channels is assigned two or more signature sequences.
摘要翻译：描述了一种用于基站和多个用户站之间的无线通信的方法，其中通信容量至少通过码复用在资源单元中被划分，所述资源单元由基站分配所述设备，其中来自每个用户台的数据借助于签名序列被扩展，其特征在于分配给公共用户台的多个资源单元具有相同的签名序列。根据另一个实施例，分配在时隙和码道上的至少一个资源单元被分配两个或更多签名序列。

8. 发明申请

WO2009107079A1 SYSTEM AND METHOD FOR CONSTELLATION DETECTION FOR INTERFERENCE-CANCELLATION BASED JOINT DETECTION 审中-公开
标题翻译：用于基于干扰消除的联合检测的信号检测的系统和方法
公开(公告)号：WO2009107079A1
公开(公告)日：2009-09-03
申请号：PCT/IB2009/050766
申请日：2009-02-25
申请人： NXP B.V. , FAN, Xun , LI, Liquid
发明人： FAN, Xun , LI, Liquid
IPC分类号： H04L27/00 , H04B1/707
CPC分类号： H04L27/0012 , H04B1/7105 , H04B1/71072
摘要： A constellation detection system to detect unknown constellations. The constellation detection system includes a receiver, a joint detection engine coupled to the receiver, and a constellation detection engine coupled to the joint detection engine. The receiver receives a signal at a user equipment. The received signal comprises an intended signal and an interference signal. The joint detection engine generates joint detection outputs based on a linear joint detection algorithm applied to the received signal. The constellation detection engine receives the joint detection outputs from the joint detection engine and detects an unknown constellation corresponding to the interference signal. The detected constellation is then fed back to the joint detection engine for enabling a further non-linear joint detection.
摘要翻译：一种用于检测未知星座的星座检测系统。星座检测系统包括接收器，耦合到接收器的联合检测引擎以及耦合到联合检测引擎的星座检测引擎。接收机在用户设备处接收信号。所接收的信号包括预期信号和干扰信号。联合检测引擎基于应用于接收信号的线性联合检测算法来生成联合检测输出。星座检测引擎从联合检测引擎接收联合检测输出并检测与干扰信号对应的未知星座。然后将检测到的星座反馈到联合检测引擎，以进一步进行非线性关节检测。

9. 发明申请

WO2009107071A2 AN INTER-CELL TD-SCDMA CHANNEL ESTIMATION METHOD AND APPARATUS 审中-公开
标题翻译：一种小区TD-SCDMA信道估计方法和装置
公开(公告)号：WO2009107071A2
公开(公告)日：2009-09-03
申请号：PCT/IB2009/050758
申请日：2009-02-25
申请人： NXP B.V. , WANG, Liang , FAN, Xun
发明人： WANG, Liang , FAN, Xun
IPC分类号： H04B1/707
CPC分类号： H04L25/0212 , H04B1/7103 , H04B1/7107 , H04B1/7115 , H04L25/0224 , H04L25/0244
摘要： A network communication system to compute a channel impulse response. The network communication system includes a receiver to receive a signal from a transmitter. The received signal includes an intended signal and a plurality of interference signals. The network communication system also includes a channel estimation module to generate a final channel impulse response from the received signal in conjunction with an interference cancellation (IC) process. The channel estimation module includes a raw channel impulse response estimator to estimate a raw channel impulse response of the received signal. The channel estimation module also includes an IC channel estimator to generate a refined channel impulse response from the estimated raw channel impulse response according to the IC process.
摘要翻译：一种用于计算信道脉冲响应的网络通信系统。网络通信系统包括从发射机接收信号的接收机。所接收的信号包括预期信号和多个干扰信号。网络通信系统还包括信道估计模块，用于结合干扰消除（IC）处理从接收信号产生最终信道脉冲响应。信道估计模块包括用于估计接收信号的原始信道脉冲响应的原始信道脉冲响应估计器。信道估计模块还包括IC信道估计器，用于根据IC处理从所估计的原始信道脉冲响应产生精细的信道脉冲响应。

10. 发明申请

WO2009138946A1 SYSTEM AND METHOD FOR DE-CORRELATION BASED ACTIVE CODE DETECTION 审中-公开
标题翻译：基于去相关的主动代码检测的系统和方法
公开(公告)号：WO2009138946A1
公开(公告)日：2009-11-19
申请号：PCT/IB2009/051937
申请日：2009-05-12
申请人： NXP B.V. , FAN, Xun
发明人： FAN, Xun
IPC分类号： H04B1/707 , H04J11/00
CPC分类号： H04J13/0044 , H04B1/7105 , H04B2201/70702
摘要： A receiver for detecting active code channels in a received signal. The receiver includes an active code candidate (ACC) engine, an active code detection (ACD) comparator, and an ACD apparatus. The ACC engine receives a signal from a transmitter and determines a number of candidate active code channels contained in the received signal. The received signal includes a set of candidate active code channels. The ACD comparator compares the number of candidate active code channels to a predetermined size of a spreading factor and determines whether the number of candidates in the candidate active code channel set is less than or equal to the predetermined size of the spreading factor. The ACD apparatus selects an ACD scheme from a plurality of ACD schemes and detects active code channels of the received signal based on the selected ACD scheme.
摘要翻译：用于检测接收信号中的有效码信道的接收机。接收机包括有效代码候选（ACC）引擎，有效代码检测（ACD）比较器和ACD设备。 ACC引擎从发射机接收信号并确定接收信号中包含的候选有效码信道的数目。所接收的信号包括一组候选有效码信道。 ACD比较器将候选有效码信道的数量与扩展因子的预定大小进行比较，并且确定候选有效码信道集合中的候选数目是否小于或等于扩展因子的预定大小。 ACD装置从多个ACD方案中选择ACD方案，并且基于所选择的ACD方案检测接收信号的有效码信道。

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