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51. 发明授权

US07848438B2 Method and apparatus for pilot signal transmission 有权
标题翻译：导频信号传输的方法和装置
公开(公告)号：US07848438B2
公开(公告)日：2010-12-07
申请号：US11672275
申请日：2007-02-07
申请人： Kevin L. Baum , Brian K. Classon , Vijay Nangia , Timothy A. Thomas
发明人： Kevin L. Baum , Brian K. Classon , Vijay Nangia , Timothy A. Thomas
IPC分类号： H04L27/28
CPC分类号： H04L25/0228 , H04L5/0048 , H04L5/005 , H04L27/2613
摘要： A pilot (or reference) transmission scheme is utilized where different transmitters are assigned pilot sequences with possibly different cyclic time shifts. A pilot signal is transmitted concurrently by the transmitters in a plurality of pilot blocks, and a receiver processes the plurality of received pilot blocks to recover a channel estimate for at least one of the transmitters while suppressing the interference due to the pilot signals from the other transmitters.
摘要翻译：使用导频（或参考）传输方案，其中不同的发射机被分配具有可能不同的循环时间偏移的导频序列。导频信号由多个导频块中的发射机同时传输，并且接收机处理多个接收的导频块以恢复至少一个发射机的信道估计，同时抑制由于来自另一个的导频信号引起的干扰发射机。

52. 发明授权

US09590709B2 Methods, apparatuses, and computer-readable storage media for performing multidimensional beamforming 有权
标题翻译：用于执行多维波束形成的方法，装置和计算机可读存储介质
公开(公告)号：US09590709B2
公开(公告)日：2017-03-07
申请号：US13336286
申请日：2011-12-23
申请人： Timothy A. Thomas , Frederick Vook , Eugene Visotsky
发明人： Timothy A. Thomas , Frederick Vook , Eugene Visotsky
IPC分类号： H01Q3/00 , H04B7/04 , H01Q3/30 , H04B7/06 , H01Q21/29
CPC分类号： H04B7/0469 , H01Q3/00 , H01Q3/30 , H01Q21/29 , H04B7/0421 , H04B7/0456 , H04B7/0639
摘要： Methods, apparatuses and computer-readable storage media perform phasing of a first array including one or more antenna elements and phasing of a second array including one or more antenna elements to provide a combined radiation pattern for the first and second arrays, the first array having a first radiation pattern and the second array having a second radiation pattern, wherein the first radiation pattern is substantially orthogonal to the second radiation pattern. The combined radiation pattern is controlled in a first dimension based upon an uplink channel measurement. The combined radiation pattern is controlled in a second dimension based upon a precoding feedback from a user equipment (UE).
摘要翻译：方法，装置和计算机可读存储介质执行包括一个或多个天线元件的第一阵列和包括一个或多个天线元件的第二阵列的定相的定相，以提供用于第一和第二阵列的组合辐射图，所述第一阵列具有第一辐射图案和具有第二辐射图案的第二阵列，其中第一辐射图案基本上与第二辐射图案正交。基于上行链路信道测量，组合辐射模式在第一维度中被控制。基于来自用户设备（UE）的预编码反馈，组合的辐射图被控制在第二维度中。

53. 发明申请

US20150196164A1 FOOD FRYER 审中-公开
标题翻译：食物红豆
公开(公告)号：US20150196164A1
公开(公告)日：2015-07-16
申请号：US14272655
申请日：2014-05-08
申请人： Lisa M. Waylor , Tina M. Griffith , Timothy A. Thomas
发明人： Lisa M. Waylor , Tina M. Griffith , Timothy A. Thomas
IPC分类号： A47J37/12 , A23L1/01
CPC分类号： A47J37/129 , A23L1/0107 , A23L1/0114 , A23L5/11 , A23L5/12 , A23V2002/00 , A47J37/1214 , A47J37/1242
摘要： Implementations of a food fryer are provided. In some implementations, the food fryer comprises a body portion, a stand, burners, and a drain. In some implementations, the body portion of the food fryer may be a curved hollow tube having an opening on each end. The body portion is configured to hold liquids therein for the purpose of frying or cooking food. In some implementations, the food fryer may include a storage container comprised of a body portion, a lid, and two extension members. In some implementations, the two extension members of the storage container may be configured to individually or collectively secure about the openings of the food fryers body portion such that the storage container is positioned above the food fryer. In some implementations, the storage container comprises openings from which the extension members extend.
摘要翻译：提供食品油炸锅的实施。在一些实施方式中，食油炸炉包括主体部分，支架，燃烧器和排水管。在一些实施方案中，食品油炸锅的主体部分可以是在每个端部上具有开口的弯曲中空管。主体部分构造成在其中容纳液体以便于油炸或烹饪食物。在一些实施方案中，食油炸炉可以包括由主体部分，盖子和两个延伸部件组成的存储容器。在一些实施方案中，存储容器的两个延伸构件可以被构造成单独地或集体地围绕食品油炸锅体部分的开口固定，使得储存容器位于食油炸锅的上方。在一些实施方式中，存储容器包括延伸构件从其延伸的开口。

54. 发明申请

US20130162476A1 Methods, Apparatuses, And Computer-Readable Storage Media for Performing Multidimensional Beamforming 有权
标题翻译：用于执行多维波束成形的方法，设备和计算机可读存储介质
公开(公告)号：US20130162476A1
公开(公告)日：2013-06-27
申请号：US13336286
申请日：2011-12-23
申请人： Timothy A. Thomas , Frederick Vook , Eugene Visotsky
发明人： Timothy A. Thomas , Frederick Vook , Eugene Visotsky
IPC分类号： H01Q3/00
CPC分类号： H04B7/0469 , H01Q3/00 , H01Q3/30 , H01Q21/29 , H04B7/0421 , H04B7/0456 , H04B7/0639
摘要： Methods, apparatuses and computer-readable storage media perform phasing of a first array including one or more antenna elements and phasing of a second array including one or more antenna elements to provide a combined radiation pattern for the first and second arrays, the first array having a first radiation pattern and the second array having a second radiation pattern, wherein the first radiation pattern is substantially orthogonal to the second radiation pattern. The combined radiation pattern is controlled in a first dimension based upon an uplink channel measurement. The combined radiation pattern is controlled in a second dimension based upon a precoding feedback from a user equipment (UE).
摘要翻译：方法，装置和计算机可读存储介质执行包括一个或多个天线元件的第一阵列和包括一个或多个天线元件的第二阵列的定相的定相，以提供用于第一和第二阵列的组合辐射图，所述第一阵列具有第一辐射图案和具有第二辐射图案的第二阵列，其中第一辐射图案基本上与第二辐射图案正交。基于上行链路信道测量，组合辐射模式在第一维度中被控制。基于来自用户设备（UE）的预编码反馈，组合的辐射图被控制在第二维度中。

55. 发明授权

US08406328B2 Method and apparatus for feedback in closed loop transmitting 有权
标题翻译：闭环传输中反馈的方法和装置
公开(公告)号：US08406328B2
公开(公告)日：2013-03-26
申请号：US13301953
申请日：2011-11-22
申请人： Bishwarup Mondal , Robert M. Harrison , Timothy A. Thomas
发明人： Bishwarup Mondal , Robert M. Harrison , Timothy A. Thomas
IPC分类号： H04K1/10
CPC分类号： H04B7/0417 , H04B7/0465 , H04B7/063 , H04B7/0634 , H04B7/0639 , H04B7/066
摘要： A method an apparatus is described for providing feedback for closed-loop transmitting with multiple transmit and receive antennas. The method includes a first step 900 of providing a codebook containing sets of weightings for each data stream of the multiple transmit antennas with each set identified by an index known to a transmitter and a receiver. The same codebook is utilized for any number of data streams up to the number of transmit antennas. A next step 902 includes measuring a composite channel between the transmitter and receiver. A next step 904 includes determining at least one performance metric for each set of weightings in the codebook. A next step 906 includes selecting preferred weightings for each data stream in response to the performance metrics. A next step 908 includes feeding back an index of the preferred weightings to the transmitter for use in subsequent transmissions.
摘要翻译：描述了一种用于提供用于具有多个发射和接收天线的闭环发射的反馈的装置的方法。该方法包括第一步骤900，其提供包含多个发射天线的每个数据流的权重集的码本，每个集合由发射机和接收机已知的索引识别。相同的码本被用于直到发射天线数量的任何数量的数据流。下一步骤902包括测量发射机和接收机之间的复合信道。下一步骤904包括确定码本中每一组加权的至少一个性能度量。下一步骤906包括响应于性能度量为每个数据流选择优选权重。接下来的步骤908包括将优先权重的索引反馈到发射机以用于随后的传输。

56. 发明申请

US20120140843A1 METHOD AND APPARATUS FOR TRANSMISSION WITHIN A MULTI-CARRIER COMMUNCATION SYSTEM 有权
标题翻译：用于多载波通信系统中传输的方法和装置
公开(公告)号：US20120140843A1
公开(公告)日：2012-06-07
申请号：US13356665
申请日：2012-01-24
申请人： Philippe J. Sartori , Kevin L. Baum , Timothy A. Thomas
发明人： Philippe J. Sartori , Kevin L. Baum , Timothy A. Thomas
IPC分类号： H04L27/28
CPC分类号： H04L25/03866 , H04L1/06 , H04L27/2602 , H04L2025/03426
摘要： Multiple transmit antenna transmission together with preferably pseudo-random, antenna-specific, scrambling (PRAS) is utilized to scramble incoming data differently on different antennas for those users requiring frequency diversity type transmissions. When PRAS is activated for a particular allocation, each transmit antenna applies a different scrambling sequence to the data symbols that are transmitted in the allocation.
摘要翻译：多个发射天线传输与优选的伪随机天线专用加扰（PRAS）一起被用于对于需要频率分集型传输的那些用户在不同的天线上不同地扰频输入数据。当PRAS被激活用于特定分配时，每个发射天线将不同的加扰序列应用于在分配中发送的数据符号。

57. 发明申请

US20110176581A1 METHOD AND APPARATUS FOR PILOT SIGNAL PROCESSING IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中的引导信号处理方法与装置
公开(公告)号：US20110176581A1
公开(公告)日：2011-07-21
申请号：US12958512
申请日：2010-12-02
申请人： Timothy A. Thomas , Bishwarup Mondal
发明人： Timothy A. Thomas , Bishwarup Mondal
IPC分类号： H04B1/7075
CPC分类号： H04B1/7097 , H04B1/7075 , H04B2201/70701 , H04B2201/709709 , H04J13/0062 , H04J13/16 , H04L5/0023 , H04L5/0026 , H04L5/0048 , H04L27/2611
摘要： A wireless communication system is provided that spreads pilot signals, or channel state information reference signals (CSI-RSs), using a spreading code chosen from a set of mutually unbiased bases (MUBs). The advantages of such spreading with MUBs are that multiple base stations can send their pilot signals on a same time-frequency resources, making the pilot signal design very efficient and also improving channel estimation at a user equipment through orthogonal and quasi-orthogonal spreading which gives a gain above noise and interference. A short spreading code chosen from MUBs may be used for spreading pilot signals transmitted from each antenna of a base station within a time-frequency resource comprising multiple closely-spaced subcarriers in frequency and/or multiple closely-spaced symbols in time.
摘要翻译：提供一种使用从一组相互无偏距的基座（MUB）中选择的扩展码扩展导频信号或信道状态信息参考信号（CSI-RS）的无线通信系统。 MUB这种扩展的优点是，多个基站可以在相同的时频资源上发送其导频信号，使得导频信号设计非常有效，并且还通过正交和准正交扩频改进用户设备的信道估计，增益高于噪声和干扰。从MUB选择的短扩展码可以用于在时间频率资源中扩展从基站的每个天线发送的导频信号，所述时间 - 频率资源包括频率和/或多个紧密间隔的符号中的多个紧密间隔的子载波。

58. 发明授权

US07738530B2 Interference suppression for partial usage of subchannels uplink 有权
标题翻译：用于部分使用子信道上行链路的干扰抑制
公开(公告)号：US07738530B2
公开(公告)日：2010-06-15
申请号：US11616099
申请日：2006-12-26
申请人： Timothy A. Thomas
发明人： Timothy A. Thomas
IPC分类号： H04B1/00 , H04J11/00
CPC分类号： H04L27/2647 , H04L25/0204 , H04L27/261
摘要： Disclosed are a method, information processing system and wireless communications device for suppressing interference. The method includes receiving a transmission from each of a target (104) and interfering device (106). A set of pilot sequences (604) for an interfering device (106) and the target device (104) are determined. A channel estimate (608) for the target device (104) and the interfering device (106) is determined. A set of combining weights (610) associated with each pilot sequence for the interfering device (106) is determined as a function of the determined channel estimates (608) of the target device (104) and the interfering device (106). At least one pilot symbol estimate (612) for each pilot sequence in the set of pilot sequences for the interfering device is determined as a function of the received transmission and the determined set of combining weights (610).
摘要翻译：公开了一种用于抑制干扰的方法，信息处理系统和无线通信装置。该方法包括从目标（104）和干扰装置（106）中的每一个接收传输。确定用于干扰设备（106）和目标设备（104）的一组导频序列（604）。确定目标设备（104）和干扰设备（106）的信道估计（608）。根据确定的目标设备（104）和干扰设备（106）的信道估计（608）确定与干扰设备（106）的每个导频序列相关联的一组组合权重（610）。确定干扰装置的导频序列组中每个导频序列的至少一个导频符号估计（612）作为接收的传输和所确定的组合权重集合（610）的函数。

59. 发明授权

US08824579B2 Codebook performance for non-linear arrays 有权
标题翻译：非线性阵列的码本性能
公开(公告)号：US08824579B2
公开(公告)日：2014-09-02
申请号：US13241643
申请日：2011-09-23
申请人： Timothy A. Thomas , Frederick Vook
发明人： Timothy A. Thomas , Frederick Vook
IPC分类号： H04K1/10 , H04L27/28 , H04B7/04
CPC分类号： H04B7/0469 , H04B7/0486
摘要： A method to improve codebook performance for non-linear arrays is described. The method includes determining a unitary matrix for a plurality of transmission antennas arranged in a given array type, the unitary matrix being determined based on a codebook, where the given array type is configured to steer beams in at least one of elevation and azimuth. The method also includes applying the determined unitary matrix to a signal to be transmitted across the plurality of transmission antennas. Apparatus and computer readable media are also described.
摘要翻译：描述了一种提高非线性阵列码本性能的方法。所述方法包括确定以给定阵列类型排列的多个发射天线的酉矩阵，所述酉矩阵基于码本确定，其中所述给定阵列类型被配置为在高程和方位角中的至少一个中引导波束。该方法还包括将确定的酉矩阵应用于将在多个发射天线上传输的信号。还描述了装置和计算机可读介质。

60. 发明授权

US08588324B2 Precoding for coordinated multi-point joint transmission 失效
标题翻译：协调多点联合传输预编码
公开(公告)号：US08588324B2
公开(公告)日：2013-11-19
申请号：US13275470
申请日：2011-10-18
申请人： Bishwarup Mondal , Timothy A. Thomas , Eugene Visotsky
发明人： Bishwarup Mondal , Timothy A. Thomas , Eugene Visotsky
IPC分类号： H04B7/02
CPC分类号： H04B7/024 , H04B7/0469 , H04B7/0478 , H04B7/0658
摘要： The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for implementing precoding for a coordinated multi-point joint transmission in LTE wireless systems using a specific product structure for a multi-point precoding matrix with designed and/or specified usage of multi-point codebooks for generating spatial data stream between a UE having multiple antennas and a plurality of cells.
摘要翻译：本说明书和附图提出了一种新的方法，装置和软件相关产品（例如，计算机可读存储器），用于在LTE无线系统中使用特定的产品结构实现协调的多点联合传输的预编码，用于多点预编码矩阵，用于在具有多个天线的UE和多个小区之间生成空间数据流的多点码本的设计和/或指定用途。

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