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81. 发明授权

US08605812B2 Wireless feedback system and method 有权
标题翻译：无线反馈系统及方法
公开(公告)号：US08605812B2
公开(公告)日：2013-12-10
申请号：US13464640
申请日：2012-05-04
申请人： Wen Tong , Hosein Nikopourdeilami, IV , Amir Keyvam Khandani , Hua Xu , Ming Jia , Peiying Zhu , Dong-Sheng Yu
发明人： Wen Tong , Hosein Nikopourdeilami, IV , Amir Keyvam Khandani , Hua Xu , Ming Jia , Peiying Zhu , Dong-Sheng Yu
IPC分类号： H04B7/02
CPC分类号： H04B7/0478 , H04B7/0417 , H04B7/0456 , H04B7/0634 , H04B7/0639 , H04L69/04 , H04L69/14
摘要： A codebook C is provided in a MIMO transmitter as well as a MIMO receiver. The codebook C will include M codewords ci, where i is a unique codeword index for each codeword ci. Each codeword defines weighting factors to apply to the MIMO signals, and may correspond to channel matrices or vectors to apply to the MIMO signals prior to transmission from the respective antennas of the MIMO transmitter. The present invention creates codeword subsets Sl for each codeword cl of the codebook C. Each codeword subset Sl defines L codewords cj, which are selected from all the codewords ci in the codebook C. The codewords cj in a codeword subset Sl are the L codewords in the entire codebook that best correlate with the corresponding codeword ci.
摘要翻译：码本C被提供在MIMO发射机以及MIMO接收机中。码本C将包括M个码字ci，其中i是每个码字ci的唯一码字索引。每个码字定义了应用于MIMO信号的加权因子，并且可以对应于在从MIMO发射机的各个天线发送之前应用于MIMO信号的信道矩阵或向量。本发明为码本C的每个码字cl创建码字子集S1。每个码字子集S1定义从码本C中的所有码字ci中选择的L个码字cj。码字子集S1中的码字cj是L个码字在整个码本中与相应的码字ci最相关。

82. 发明授权

US08600441B2 Transparent relay using dual-layer beam forming association procedures 有权
标题翻译：透明中继采用双层波束形成关联程序
公开(公告)号：US08600441B2
公开(公告)日：2013-12-03
申请号：US12819922
申请日：2010-06-21
申请人： Hua Xu , Zhijun Cai , Yi Yu
发明人： Hua Xu , Zhijun Cai , Yi Yu
IPC分类号： H04W88/08 , H04B7/204 , H04B7/10
CPC分类号： H04B7/022 , H04B7/0408 , H04B7/15592 , H04L1/1893 , H04L5/0007 , H04L5/005 , H04L5/0051 , H04L25/0224 , H04L2001/0097
摘要： A system and method for use in a communication system that includes at least one base station and at least one relay node (RN) for communicating with a user agent (UA), the system comprising a base station that includes a processor and an antenna assembly capable of simultaneously transmitting at least first and second layer base station beams to the UA and a relay node (RN) that includes a processor and an antenna assembly capable of simultaneously transmitting at least first and second layer RN beams to the UA, wherein the first base station beam and first RN beam superpose on each other during transmission and the second base station beam and second RN beam superpose on each other during transmission so that the RN is transparent to the UA.
摘要翻译：一种在包括至少一个基站和用于与用户代理（UA）通信）的至少一个中继节点（RN）的通信系统中使用的系统和方法，所述系统包括基站，所述基站包括处理器和天线组件能够同时将至少第一和第二层基站波束发送到UA，以及包括处理器和能够同时向UA传送至少第一和第二层RN波束的天线组件的中继节点（RN），其中第一基站波束和第一RN波束在传输期间彼此叠加，并且第二基站波束和第二RN波束在传输期间彼此重叠，使得RN对于UA是透明的。

83. 发明授权

US08576775B2 Hybrid-QRD-SIC and imbalanced MCS system and method for MIMO 有权
标题翻译：混合QRD-SIC和不平衡MCS系统和MIMO方法
公开(公告)号：US08576775B2
公开(公告)日：2013-11-05
申请号：US12768262
申请日：2010-04-27
申请人： Yongkang Jia , Mo-Han Fong , Zhijun Cai , Yi Yu , Hua Xu
发明人： Yongkang Jia , Mo-Han Fong , Zhijun Cai , Yi Yu , Hua Xu
IPC分类号： H04B1/00
CPC分类号： H04L25/0328 , H04J11/004 , H04J11/0043 , H04L1/0048 , H04L25/03331 , H04L2025/03426
摘要： A method and system for multiple input, multiple output (MIMO) detection and channel decoding comprising: decomposing a channel complex gain matrix into a unitary matrix and an upper right hand triangular matrix; providing a received signal to a complex conjugate transpose of the unitary matrix, thereby creating a plurality of signals; normalizing a last of the plurality of signals; channel decoding the normalized last of the plurality of signals, thereby recovering a last codeword signal; encoding the last codeword signal; utilizing the encoded last codeword signal to recover a second last codeword signal; and repeating the utilizing until all codeword signals are recovered. Also, a method and system for providing an imbalanced modulation and coding scheme for successive interference cancellation.
摘要翻译：一种用于多输入多输出（MIMO）检测和信道解码的方法和系统，包括：将信道复增益矩阵分解为单一矩阵和右上角三角矩阵; 将接收的信号提供给酉矩阵的复共轭转置，从而产生多个信号; 归一化所述多个信号中的最后一个信号; 对所述多个信号中的归一化最后一个信道进行解码，从而恢复最后的码字信号; 对最后一个码字信号进行编码; 利用编码的最后码字信号来恢复第二最后码字信号; 并重复利用直到所有码字信号被恢复。而且，提供用于连续干扰消除的不平衡调制和编码方案的方法和系统。

84. 发明申请

US20130114517A1 Inter-Cell Interference Coordination for E-PDCCH 有权
标题翻译： E-PDCCH的小区间干扰协调
公开(公告)号：US20130114517A1
公开(公告)日：2013-05-09
申请号：US13289812
申请日：2011-11-04
申请人： Yufei Wu Blankenship , Shiwei Gao , Hua Xu
发明人： Yufei Wu Blankenship , Shiwei Gao , Hua Xu
IPC分类号： H04W72/04 , H04W74/04
CPC分类号： H04L5/0053 , H04L5/0023 , H04L5/0073 , H04L5/0094 , H04W92/20
摘要： A method is provided for communication in a wireless telecommunication system. The method comprises transmitting, by a first access node, an indicator to a second access node over an interface between the first access node and the second access node, wherein the indicator provides information on a transmission of a control channel by the first access node.
摘要翻译：提供了一种用于无线电信系统中的通信的方法。该方法包括由第一接入节点通过第一接入节点和第二接入节点之间的接口向第二接入节点发送指示符，其中指示符提供由第一接入节点发送控制信道的信息。

85. 发明授权

US08410163B2 Substituted 4-amino-5-benzoyl-2-(phenylamino)thiophene-3-carbonitriles and substituted 4-amino-5-benzoyl-2-(phenylamino)thiophene-3-carboxamides as tubulin polymerization inhibitors 失效
标题翻译：取代的4-氨基-5-苯甲酰基-2-（苯基氨基）噻吩-3-腈和取代的4-氨基-5-苯甲酰基-2-（苯基氨基）噻吩-3-甲酰胺作为微管蛋白聚合抑制剂
公开(公告)号：US08410163B2
公开(公告)日：2013-04-02
申请号：US13263489
申请日：2010-02-09
申请人： Paul P. Beroza , Komath V. Damodaran , Stella Lui , Wenli Ma , Zhuo Wang , Hua Xu
发明人： Paul P. Beroza , Komath V. Damodaran , Stella Lui , Wenli Ma , Zhuo Wang , Hua Xu
IPC分类号： A61K31/381 , C07D409/10 , C07D333/38
CPC分类号： A61K31/381 , C07D333/38 , C07D409/12
摘要： Substituted 4-amino-5-benzoyl-2-(phenylamino)thiophene-3-carbonitriles and substituted 4-amino-5-benzoyl-2-(phenylamino)thiophene-3-carboxamides and their salts are tubulin polymerization inhibitors, useful in the treatment of cancer.
摘要翻译：取代的4-氨基-5-苯甲酰基-2-（苯基氨基）噻吩-3-腈和取代的4-氨基-5-苯甲酰基-2-（苯基氨基）噻吩-3-甲酰胺及其盐是微管蛋白聚合抑制剂，可用于治疗癌症。

86. 发明申请

US20130064215A1 Enhanced PDCCH with Transmit Diversity in LTE Systems 有权
标题翻译： LTE系统中具有发射分集的增强型PDCCH
公开(公告)号：US20130064215A1
公开(公告)日：2013-03-14
申请号：US13610396
申请日：2012-09-11
申请人： Shiwei Gao , Hua Xu , Yongkang Jia , Amin Mobasher
发明人： Shiwei Gao , Hua Xu , Yongkang Jia , Amin Mobasher
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04B7/024 , H04B7/0417 , H04B7/0606 , H04L1/1861 , H04L5/0016 , H04L5/0023 , H04L5/0026 , H04L5/0035 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0055 , H04L5/0094 , H04W16/10 , H04W48/12 , H04W72/12
摘要： A method is provided for communication in a wireless telecommunications network. The method comprises transmitting an extended physical downlink control channel to a user equipment using transmit diversity from at least one demodulation reference signal port.
摘要翻译：提供了一种用于在无线电信网络中进行通信的方法。该方法包括使用来自至少一个解调参考信号端口的发射分集向用户设备发送扩展物理下行链路控制信道。

87. 发明申请

US20130064196A1 Searching Space and Operation for Enhanced PDCCH in LTE Systems 有权
标题翻译：搜索空间和LTE系统中增强型PDCCH的操作
公开(公告)号：US20130064196A1
公开(公告)日：2013-03-14
申请号：US13610434
申请日：2012-09-11
申请人： Shiwei Gao , Hua Xu , Yongkang Jia , Amin Mobasher
发明人： Shiwei Gao , Hua Xu , Yongkang Jia , Amin Mobasher
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04B7/024 , H04B7/0417 , H04B7/0606 , H04L1/1861 , H04L5/0016 , H04L5/0023 , H04L5/0026 , H04L5/0035 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0055 , H04L5/0094 , H04W16/10 , H04W48/12 , H04W72/12
摘要： A method is provided for operating an eNB in a wireless communication network. The method comprises allocating, by the eNB, one or more resource units within one or more physical resource block pairs to a user equipment for transmitting enhanced control information.
摘要翻译：提供了一种在无线通信网络中操作eNB的方法。该方法包括由eNB将一个或多个物理资源块对内的一个或多个资源单元分配给用于发送增强控制信息的用户设备。

88. 发明申请

US20130016655A1 Reducing Blind Decodings for Communications Using Carrier Aggregation 有权
标题翻译：使用载波聚合减少通信的盲码
公开(公告)号：US20130016655A1
公开(公告)日：2013-01-17
申请号：US13457294
申请日：2012-04-26
申请人： Youn Hyoung Heo , Sean McBeath , Andrew Mark Earnshaw , Zhijun Cai , Hua Xu
发明人： Youn Hyoung Heo , Sean McBeath , Andrew Mark Earnshaw , Zhijun Cai , Mo-Han Fong , Hua Xu
IPC分类号： H04W72/00
CPC分类号： H04L5/0053 , H04L5/001 , H04L5/0091 , H04L27/2602
摘要： A method and apparatus for transmitting downlink control information when carrier aggregation is being used, by determining at least one downlink control information (DCI) format for a first carrier and at least once DCI format for a second carrier; and including padding in at least one DCI format corresponding to the second carrier such that the DCI format size of the padded DCI format equals the DCI format size of a DCI format corresponding to the first carrier.
摘要翻译：一种用于当正在使用载波聚合时通过确定用于第一载波的至少一个下行链路控制信息（DCI）格式和用于第二载波的至少一个DCI格式来发送下行链路控制信息的方法和装置; 并且包括以与第二载波对应的至少一个DCI格式的填充，使得填充的DCI格式的DCI格式大小等于对应于第一载波的DCI格式的DCI格式大小。

89. 发明申请

US20130010964A1 System and Method for Multi-Carrier Network Operation 有权
标题翻译：多载波网络运行的系统与方法
公开(公告)号：US20130010964A1
公开(公告)日：2013-01-10
申请号：US13430632
申请日：2012-03-26
申请人： Mo-Han Fong , Richard Charles Burbidge , Zhijun Cai , Takashi Suzuki , Andrew Mark Earnshaw , Youn Hyoung Heo , Hua Xu , Jun Li , Sean Michael McBeath
发明人： Mo-Han Fong , Richard Charles Burbidge , Zhijun Cai , Takashi Suzuki , Andrew Mark Earnshaw , Youn Hyoung Heo , Hua Xu , Jun Li , Sean Michael McBeath
IPC分类号： H04W72/04 , H04L9/00
CPC分类号： H04W72/042 , H04L5/0053 , H04L5/0092 , H04L5/0094
摘要： A system and method for configuring a component carrier is presented. A component carrier assignment message is received. The component carrier assignment message may be configured to identify the component carrier and include at least one of, at least one of a downlink carrier frequency, a carrier frequency of a paired uplink carrier, a bandwidth of the component carrier, and a bandwidth of the paired uplink carrier, an indication of whether the component carrier is a control channel monitoring component carrier configured to signal data channel assignment information for the component carrier, and a logical index of the component carrier. The component carrier assignment message may then be used to configure the component carrier on a user equipment (UE).
摘要翻译：提出了一种用于配置分量载波的系统和方法。接收到分量载波分配消息。分量载波分配消息可以被配置为识别分量载波，并且包括下行链路载波频率，配对上行链路载波的载波频率，分量载波的带宽和频带的带宽中的至少一个配对的上行链路载波，分量载波是否是被配置为发送用于分量载波的数据信道分配信息的控制信道监视分量载波的指示，以及分量载波的逻辑索引。然后可以使用分量载波分配消息来在用户设备（UE）上配置分量载波。

90. 发明申请

US20130003604A1 Method and Apparatus for Enhancing Downlink Control Information Transmission 审中-公开
标题翻译：用于增强下行链路控制信息传输的方法和装置
公开(公告)号：US20130003604A1
公开(公告)日：2013-01-03
申请号：US13174342
申请日：2011-06-30
申请人： Yufei Wu Blankenship , Michael Eoin Buckley , Zhijun Cai , Hua Xu , Sophie Vrzic , Shiwei Gao , Youn Hyoung Heo
发明人： Yufei Wu Blankenship , Michael Eoin Buckley , Zhijun Cai , Hua Xu , Sophie Vrzic , Shiwei Gao , Youn Hyoung Heo
IPC分类号： H04W72/04 , H04W16/06
CPC分类号： H04L5/0053 , H04L5/0023
摘要： A method is provided for transmitting an extended physical downlink control channel (E-PDCCH). The method comprises transmitting control information in at least one time-frequency resource unit that would otherwise be used to carry a physical downlink shared channel (PDSCH). The E-PDCCH and at least one PDSCH are multiplexed in a transmission time interval. A first set of configuration of the E-PDCCH is semi-statically signaled and a second set of configuration of the E-PDCCH is dynamically signaled.
摘要翻译：提供一种用于发送扩展物理下行链路控制信道（E-PDCCH）的方法。该方法包括在否则将用于携带物理下行链路共享信道（PDSCH）的至少一个时间 - 频率资源单元中发送控制信息。 E-PDCCH和至少一个PDSCH在传输时间间隔中被复用。 E-PDCCH的第一组配置被半静态信号发送，并且动态地发送E-PDCCH的第二组配置。

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