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71. 发明授权

US09219624B2 Method and device for reporting antenna calibration information and determining antenna calibration factor 有权
标题翻译：用于报告天线校准信息和确定天线校准因子的方法和装置
公开(公告)号：US09219624B2
公开(公告)日：2015-12-22
申请号：US13638224
申请日：2011-04-19
申请人： Qiubin Gao , Shaohui Sun , Deshan Miao , Fei Qin
发明人： Qiubin Gao , Shaohui Sun , Deshan Miao , Fei Qin
IPC分类号： H04L1/02 , H04B7/02 , H04L25/02 , H04L5/00 , H04B17/12 , H04B17/21 , H04W72/04 , H04W72/08 , H04B7/06 , H04B17/24
CPC分类号： H04L25/0224 , H04B7/0626 , H04B17/12 , H04B17/21 , H04B17/24 , H04L5/0023 , H04L5/0057 , H04L25/0204 , H04W72/0406 , H04W72/085
摘要： A method and device for reporting antenna calibration information and determining antenna calibration factor are provided by the present invention. When reporting the antenna calibration information, a user equipment (UE) estimates the downlink equivalent baseband channel from a plurality of antennas of the base station to the UE; according to the equivalent baseband channel, determines the amplitude response and delay value to be reported, and then reports the amplitude response and delay value to the base station. When determining the antenna calibration factor, according to the uplink signal sent by the UE on the base station-directed time-frequency resources, the base station determines the amplitude response and the delay value; according to the amplitude response and delay value reported by the UE and according to the amplitude response and delay value determined by the uplink signal, the base station calculates the antenna calibration factor. Because the UE pre-processing process is added, the sensitivity degrees to the channel estimation error and to the channel Doppler extension are reduced.
摘要翻译：用于报告天线校准信息和确定天线校准因子的方法和装置由本发明提供。在报告天线校准信息时，用户设备（UE）估计从基站的多个天线到UE的下行链路等效基带信道; 根据等效基带信道确定要报告的幅度响应和延迟值，然后向基站报告幅度响应和延迟值。当确定天线校准因子时，根据由基站导向的时间 - 频率资源发送的上行链路信号，基站确定振幅响应和延迟值; 根据UE报告的振幅响应和延迟值，根据由上行链路信号确定的幅度响应和延迟值，基站计算天线校准因子。因为添加了UE预处理过程，所以降低了对信道估计误差和信道多普勒扩展的灵敏度。

72. 再颁专利

USRE45807E1 Apparatus for transmitting a signal including transmit data to a multiple-input capable node 有权
标题翻译：用于将包括发送数据的信号发送到具有多输入能力的节点的装置
公开(公告)号：USRE45807E1
公开(公告)日：2015-11-17
申请号：US14253593
申请日：2014-04-15
申请人： Comcast Cable Communications, LLC
发明人： Brian G Agee , Matthew C Bromberg
IPC分类号： H04B7/02 , H04L1/02 , H04B7/04
CPC分类号： H04W40/04 , H04B7/0413 , H04B7/0417 , H04B7/0443 , H04B7/0456 , H04L5/0007 , H04L5/0044 , H04L5/005 , H04L27/26 , H04L27/2602 , H04L27/2605 , H04L27/2607 , H04L27/2627 , H04L27/263 , H04L27/2646 , H04W16/14 , H04W24/02 , H04W28/06 , H04W52/241 , H04W52/265 , H04W52/42 , H04W72/04 , H04W72/042 , H04W72/044 , H04W72/0453 , H04W72/085 , H04W88/08 , Y02D70/1222 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/22 , Y02D70/23 , Y02D70/444
摘要： An apparatus for transmitting a signal including the transmit data to a multiple-input capable node is provided. The apparatus comprises: at least two antennas; a multiple-input and multiple-output capable transceiver in communication with each of the at least two antennas; encoding circuitry capable of causing first data to be encoded; decoding circuitry capable of causing second data to be decoded; processing circuitry capable of causing diversity combining, the processing circuitry being in communication with the multiple-input and multiple-output capable transceiver, the encoding circuitry, and the decoding circuitry. In operation, the processing circuitry is capable of causing the apparatus to: receive a first signal, calculate weights associated with the first signal, apply the weights to transmit data, and add a cyclic prefix to the transmit data. Additionally, the apparatus is configured such that the at least two antennas are capable of transmitting a second signal including the transmit data to a multiple-input capable node.
摘要翻译：提供了一种用于将包括发送数据的信号发送到具有多输入能力的节点的装置。该装置包括：至少两个天线; 与所述至少两个天线中的每一个通信的多输入和多输出的收发器; 能够使第一数据被编码的编码电路; 能够使第二数据解码的解码电路; 能够进行分集组合的处理电路，所述处理电路与多输入和多输出能力收发器，编码电路和解码电路进行通信。在操作中，处理电路能够使设备：接收第一信号，计算与第一信号相关联的权重，应用权重以发送数据，并向发送数据添加循环前缀。另外，该装置被配置为使得至少两个天线能够将包括发射数据的第二信号发送到具有多输入能力的节点。

73. 发明授权

US09184805B2 Fractal dipole antenna communication systems and related methods and use 有权
标题翻译：分形偶极天线通信系统及相关方法及用途
公开(公告)号：US09184805B2
公开(公告)日：2015-11-10
申请号：US14467623
申请日：2014-08-25
申请人： The United States of America as represented by the Secretary of the Navy
发明人： George Whitaker
IPC分类号： H04B7/02 , H04L1/02 , H04B7/04 , H01Q1/36 , H04L1/00 , H01Q1/28 , H01Q1/32 , H01Q1/34 , H01Q9/28 , H01Q21/26
CPC分类号： H04B7/0404 , H01Q1/28 , H01Q1/32 , H01Q1/34 , H01Q1/36 , H01Q9/28 , H01Q21/26 , H04L1/0009
摘要： A communication system and method for using a communication system is provided. An embodiment of an exemplary system can include different communication sets adapted to communicate with each other in different orientations/while moving in a highly secure manner. A first communications system embodiment can include a plurality of segmented fractal antennas and a communications data encoding and/or decoding system adapted to receive communication data and parse such communication data into groups or bins for transmission through an associated segment of the segmented fractal antennas. A second communication system embodiment of the invention has an identical or substantially identical segmented fractal as the first communication system embodiment's plurality of segmented fractal antennas and a communications data encoding and/or decoding system which receives signals sent by the first system and decodes received communications data.
摘要翻译：提供了一种用于使用通信系统的通信系统和方法。示例性系统的实施例可以包括适于以不同方向/以高度安全的方式移动的彼此通信的不同通信集。第一通信系统实施例可以包括多个分段分形天线和适于接收通信数据并将该通信数据解析成组或分组以用于通过分段分形天线的相关段进行传输的通信数据编码和/或解码系统。本发明的第二通信系统实施例具有与第一通信系统实施例的多个分段分形天线相同或基本相同的分段分形，以及接收由第一系统发送的信号并解码所接收的通信数据的通信数据编码和/或解码系统。

74. 发明授权

US09178599B2 Diversity receiving device and diversity receiving method 有权
标题翻译：分集接收装置和分集接收方法
公开(公告)号：US09178599B2
公开(公告)日：2015-11-03
申请号：US14430314
申请日：2013-07-17
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Masataka Imao
IPC分类号： H04B7/10 , H04L1/02 , H04B7/08 , H04B7/12 , H04B15/00
CPC分类号： H04B7/08 , H04B7/12 , H04B15/00
摘要： A diversity receiving device includes receiving circuits, a diversity combining unit, and an oscillation controller. The receiving circuit performs frequency conversion of an analog received signal obtained at a first receiving system, by using a plurality of lower-side oscillation-frequency signals supplied from a first local oscillator, to generate a plurality of lower-side low-frequency signals, adds up the plurality of lower-side low-frequency signals to generate a first addition signal. The receiving circuit performs frequency conversion of an analog received signal obtained at a second receiving system, by using a plurality of higher-side oscillation-frequency signals supplied from a second local oscillator, to generate a plurality of higher-side low-frequency signals, and adds up the plurality of higher-side low-frequency signals to generate a second addition signal. The oscillation controller controls lower-side oscillation-frequencies so that frequency bands of the plurality of lower-side low-frequency signals become adjacent to one another and controls higher-side oscillation-frequencies so that frequency bands of the plurality of higher-side low-frequency signals become adjacent to one another.
摘要翻译：分集接收装置包括接收电路，分集组合单元和振荡控制器。接收电路通过使用从第一本机振荡器提供的多个下侧振荡频率信号来执行在第一接收系统获得的模拟接收信号的频率转换，以产生多个下侧低频信号，将多个下侧低频信号相加以产生第一相加信号。接收电路通过使用从第二本地振荡器提供的多个较高侧的振荡频率信号来执行在第二接收系统获得的模拟接收信号的频率转换，以产生多个较高侧的低频信号，并且将多个较高侧的低频信号相加以产生第二加法信号。振荡控制器控制下侧振荡频率，使得多个下侧低频信号的频带彼此相邻并且控制较高侧振荡频率，使得多个较低侧低频信号的频带低频率信号彼此相邻。

75. 发明授权

US09172456B2 Iterative interference suppressor for wireless multiple-access systems with multiple receive antennas 有权
标题翻译：具有多个接收天线的无线多址系统的迭代干扰抑制器
公开(公告)号：US09172456B2
公开(公告)日：2015-10-27
申请号：US14520626
申请日：2014-10-22
申请人： III Holdings 1, LLC
发明人： Tommy Guess , Michael L. McCloud , Vijay Nagarajan , Gagandeep Singh Lamba
IPC分类号： H04B7/02 , H04L1/02 , H04B7/08 , H04B1/7107 , H04J11/00 , H04B1/712
CPC分类号： H04B1/7115 , H04B1/71075 , H04B1/712 , H04B7/0845 , H04B7/0894 , H04B2201/70702 , H04J11/0063
摘要： This invention teaches to the details of an interference suppressing receiver for suppressing intra-cell and inter-cell interference in coded, multiple-access, spread spectrum transmissions that propagate through frequency selective communication channels to a multiplicity of receive antennas. The receiver is designed or adapted through the repeated use of symbol-estimate weighting, subtractive suppression with a stabilizing step-size, and mixed-decision symbol estimates. Receiver embodiments may be designed, adapted, and implemented explicitly in software or programmed hardware, or implicitly in standard RAKE-based hardware either within the RAKE (i.e., at the finger level) or outside the RAKE (i.e., at the user or subchannel symbol level). Embodiments may be employed in user equipment on the forward link or in a base station on the reverse link. It may be adapted to general signal processing applications where a signal is to be extracted from interference.
摘要翻译：本发明教导了用于抑制经频率选择通信信道传播到多个接收天线的编码，多址，扩频传输中的小区内和小区间干扰的干扰抑制接收机的细节。通过重复使用符号估计加权，具有稳定步长的减法抑制和混合判决符号估计来设计或适配接收机。接收器实施例可以在软件或编程硬件中明确设计，适应和实现，或隐含地在RAKE（即，在手指级）或RAKE外部（即在用户或子信道符号处）内的基于标准RAKE的硬件中水平）。可以在前向链路上的用户设备或反向链路上的基站中采用实施例。它可以适用于要从干扰中提取信号的一般信号处理应用。

76. 再颁专利

USRE45775E1 Method and system for robust, secure, and high-efficiency voice and packet transmission over ad-hoc, mesh, and MIMO communication networks 有权
标题翻译：用于通过ad-hoc，mesh和MIMO通信网络进行强大，安全和高效率语音和分组传输的方法和系统
公开(公告)号：USRE45775E1
公开(公告)日：2015-10-20
申请号：US14253563
申请日：2014-04-15
申请人： Comcast Cable Communications, LLC
发明人： Brian G Agee , Matthew C. Bromberg
IPC分类号： H04B7/02 , H04L1/02 , H04W52/26 , H04B7/04 , H04L27/26 , H04W28/06 , H04W24/02 , H04W52/42 , H04W16/14 , H04W88/08
CPC分类号： H04W52/265 , H04B7/0408 , H04B7/0413 , H04B7/0417 , H04B7/0443 , H04B7/0456 , H04B7/0465 , H04B7/10 , H04L27/26 , H04L27/2605 , H04L27/2607 , H04W16/14 , H04W24/02 , H04W28/06 , H04W52/42 , H04W72/00 , H04W88/08
摘要： Using at least one MIMO-capable transceiver allows weighting calculations for signals transmitted and received, and enables individual packets to adapt, in a scalable, flexible, and responsive fashion to the real-world dynamics of a continuously varying communications network environment. The method and system of this invention use adaptively-derived diversity means to rapidly and efficiently distinguish the desired signal from noise, network interference, and external interference impinging on the network's transceivers and can transmit with lessened overhead. ADC operations and signal transformations continuously update combiner weights to match dynamically-varying environmental and traffic conditions, thereby continuously matching necessitated signal and waveform transformations with environmental and signal effects and sources. Successive iterations of the adaptation algorithm let each node's multiport combiner and distribution weights approach the MIMO channel's Shannon capacity in high-rate networks, or to minimize power needed to close links at a specified rate in low-rate networks, e.g. Voice-Over-IP networks.
摘要翻译：使用至少一个支持MIMO的收发器允许对发送和接收的信号进行加权计算，并且使得各个分组能够以可扩展的，灵活的和响应的方式适应连续变化的通信网络环境的真实世界动态。本发明的方法和系统使用自适应导出的分集装置来快速有效地将期望的信号与入侵在网络的收发机上的噪声，网络干扰和外部干扰区分开，并且可以以较少的开销进行传输。 ADC操作和信号转换不断更新组合器权重以匹配动态变化的环境和交通状况，从而将必要的信号和波形变换与环境和信号效应和来源连续匹配。适应算法的连续迭代使得每个节点的多端口组合器和分配权重接近高速率网络中的MIMO信道的香农容量，或者使低速率网络中以指定速率关闭链路所需的功率最小化。 IP语音网络。

77. 发明授权

US09166849B2 Large delay cyclic delay diversity (CDD) precoder for open loop multiple-input multiple-output (MIMO) 有权
标题翻译：用于开环多输入多输出（MIMO）的大延迟循环延迟分集（CDD）预编码器
公开(公告)号：US09166849B2
公开(公告)日：2015-10-20
申请号：US13994114
申请日：2011-10-01
申请人： Xiaogang Chen , Yuan Zhu , Qinghua Li , Huaning Niu
发明人： Xiaogang Chen , Yuan Zhu , Qinghua Li , Huaning Niu
IPC分类号： H04L1/02 , H04B7/02 , H04L27/26 , H04B7/04 , H04B7/06 , H04L1/06 , H04W56/00 , H04W72/04 , H04W24/02
CPC分类号： H04L27/26 , H04B7/024 , H04B7/0456 , H04B7/0619 , H04L1/06 , H04W24/02 , H04W56/0045 , H04W56/0085 , H04W72/042
摘要： A physical channel processor on a wireless device and method for precoding for spatial multiplexing in an open-loop multiple-input multiple-output (MIMO) mobile communication system is disclosed. The method comprises the operation of receiving an input vector block from a layer mapper. The input vector block includes user equipment-specific reference signals (UE-RSs) or data in a physical downlink shared channel (PDSCH). The operation of generating a large delay cyclic delay diversity (CDD) vector block from the input vector block using a precoder configured for large delay CDD on an antenna port follows. The data can be resource element mapped with UE-RSs or channel-state information reference signals (CSI-RSs) in a physical resource block (PRB).
摘要翻译：公开了一种无线设备上的物理信道处理器和用于在开环多输入多输出（MIMO）移动通信系统中进行空间复用的预编码的方法。该方法包括从层映射器接收输入矢量块的操作。输入向量块包括物理下行链路共享信道（PDSCH）中的用户设备专用参考信号（UE-RS）或数据。接着，使用配置在天线端口上的大延迟CDD的预编码器从输入矢量块生成大的延迟循环延迟分集（CDD）矢量块的动作。数据可以与物理资源块（PRB）中的UE-RS或信道状态信息参考信号（CSI-RS）进行资源元素映射。

78. 发明授权

US09154209B2 Method and apparatus for transmitting feedback in a wireless communication system 有权
标题翻译：用于在无线通信系统中发送反馈的方法和装置
公开(公告)号：US09154209B2
公开(公告)日：2015-10-06
申请号：US14238952
申请日：2012-08-10
申请人： Jin Young Chun , Ki Tae Kim , Su Nam Kim , Ji Won Kang , Bin Chul Ihm , Sung Ho Park
发明人： Jin Young Chun , Ki Tae Kim , Su Nam Kim , Ji Won Kang , Bin Chul Ihm , Sung Ho Park
IPC分类号： H04B7/02 , H04L1/02 , H04B7/06
CPC分类号： H04B7/0626 , H04B7/024 , H04B7/063 , H04B7/0639
摘要： Disclosed are a method and apparatus for transmitting feedback in a wireless communication system. A terminal transmits first CSI (channel state information) on a first node combination to a base station, or a terminal transmits second CSI on a second node combination to the base station. The total number of antenna ports in the first node combinations is one of two, four, or eight, and the total number of antenna ports in the second node combination is not two, four, and eight.
摘要翻译：公开了一种在无线通信系统中发送反馈的方法和装置。终端在第一节点组合上向基站发送第一CSI（信道状态信息），或者终端向第二节点组合发送第二CSI。第一节点组合中的天线端口总数是二，四或八中的一个，第二节点组合中的天线端口总数不是二，四和八。

79. 发明授权

US09154202B2 MIMO precoding enabling spatial multiplexing, power allocation and adaptive modulation and coding 有权
标题翻译： MIMO预编码使得能够进行空间复用，功率分配和自适应调制和编码
公开(公告)号：US09154202B2
公开(公告)日：2015-10-06
申请号：US13556124
申请日：2012-07-23
申请人： Jayesh H. Kotecha , Kaibin Huang
发明人： Jayesh H. Kotecha , Kaibin Huang
IPC分类号： H04L1/02 , H04B7/04 , H04B7/06 , H04L1/06 , H04L1/00
CPC分类号： H04B7/0478 , H04B7/0417 , H04B7/043 , H04B7/0447 , H04B7/0632 , H04B7/0634 , H04B7/0639 , H04L1/0003 , H04L1/0009 , H04L1/0693 , H04W52/08
摘要： In a closed-loop wireless communication system, a codebook-based feedback mechanism is provided to enable non-unitary precoding for multi-stream transmission, where in each stream is optimized with suitable transmission power allocation and AMC. The codebook-based feedback mechanism uses a precoding codebook having a power allocation matrix which is constrained to specify that beamforming always applies full power to a predetermined beam. With this constraint, a one-bit power allocation feedback index may be used to switch between beamforming and spatial multiplexing.
摘要翻译：在闭环无线通信系统中，提供基于码本的反馈机制，以实现用于多流传输的非单位预编码，其中在每个流中以合适的传输功率分配和AMC进行优化。基于码本的反馈机制使用具有功率分配矩阵的预编码码本，该功率分配矩阵被约束以规定波束成形总是对预定波束施加全部功率。利用该约束，可以使用一位功率分配反馈索引来在波束形成和空间复用之间切换。

80. 发明授权

US09148275B2 Unified, programmable receiver with support for multiple modes 有权
标题翻译：统一的可编程接收器，支持多种模式
公开(公告)号：US09148275B2
公开(公告)日：2015-09-29
申请号：US14187760
申请日：2014-02-24
申请人： Broadcom Corporation
发明人： Fu-Hsuan Chiu
IPC分类号： H04L1/02 , H04L7/00 , H04B7/08 , H04L25/02 , H04B7/04
CPC分类号： H04L7/0079 , H04B7/0413 , H04B7/08 , H04B7/0871 , H04B7/0894 , H04L25/0204 , H04L25/0206 , H04L25/0228
摘要： Techniques are described herein that receive communications transmitted according to different operation modes at a multi-mode, programmable receiver system. The multi-mode, programmable receiver system may receive communication signals from transmit antennas in “cells” (e.g., base station transceivers and/or the like) according to one or more operation modes, using receive antennas. The received signals may be converted and processed by various modules of the multi-mode, programmable receiver system to produce an output signal. The multi-mode, programmable receiver system includes modules that are programmable to be selectively enabled or disabled according to an operation mode in accordance with which the multi-mode, programmable receiver system operates.
摘要翻译：本文描述了在多模式可编程接收机系统处接收根据不同操作模式发送的通信的技术。多模式可编程接收机系统可以使用接收天线根据一个或多个操作模式从“小区”（例如，基站收发器等）中的发射天线接收通信信号。所接收的信号可以由多模式可编程接收机系统的各种模块转换和处理，以产生输出信号。多模式可编程接收器系统包括可编程以根据多模式可编程接收器系统操作的操作模式被选择性地使能或禁用的模块。

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