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1. 发明申请

US20160227360A1 LOCALIZATION USING A WIRELESS TAG SUPPORTING MULTIPLE STATES 有权
标题翻译：使用支持多个状态的无线标签进行本地化
公开(公告)号：US20160227360A1
公开(公告)日：2016-08-04
申请号：US14613488
申请日：2015-02-04
申请人： Howard C. Huang , Irwin Kennedy , Chih-Kuang Lin , Vijay Venkateswaran , Richard Abbot
发明人： Howard C. Huang , Irwin Kennedy , Chih-Kuang Lin , Vijay Venkateswaran , Richard Abbot
IPC分类号： H04W4/02 , G06K7/10
CPC分类号： H04W4/02 , G06K7/10366
摘要： A capability for controlling or facilitating the use of a wireless tag to communicate location tracking information is presented. The capability for controlling or facilitating use of a wireless tag to communicate location tracking information utilizes a wireless tag supporting multiple states in order to control communication of location tracking information. The wireless tag supporting multiple states in order to control communication of location tracking information may be configured to support or facilitate tag-controlled state transitions, gateway-controlled state transitions, infrastructure-controlled state transitions, or the like, as well as various combinations thereof. The multiple states of the wireless tag may specify use of different sets of wireless gateways for communication of location tracking information, use of different protocols for communication of location tracking information, use of different air interfaces for communication of location tracking information, use of different performance parameters for communication of location tracking information, or the like.
摘要翻译：提出了一种用于控制或促进使用无线标签来传达位置跟踪信息的能力。用于控制或促进使用无线标签来传送位置跟踪信息的能力利用支持多种状态的无线标签，以便控制位置跟踪信息的通信。支持多个状态以控制位置跟踪信息的通信的无线标签可以被配置为支持或促进标签控制的状态转换，网关控制的状态转换，基础设施控制的状态转换等，以及其各种组合。无线标签的多个状态可以指定使用不同组的无线网关来进行位置跟踪信息的通信，使用不同的协议来进行位置跟踪信息的通信，使用不同的空中接口来进行位置跟踪信息的通信，使用不同的性能用于位置跟踪信息的通信的参数等。

2. 发明申请

US20130058383A1 CLOSED-LOOP MULTIPLE-INPUT-MULTIPLE-OUTPUT SCHEME FOR WIRELESS COMMUNICATION BASED ON HIERARCHICAL FEEDBACK 有权
公开(公告)号：US20130058383A1
公开(公告)日：2013-03-07
申请号：US13617358
申请日：2012-09-14
申请人： ANGELIKI ALEXIOU , FEDERICO BOCCARDI , HOWARD C. HUANG
发明人： ANGELIKI ALEXIOU , FEDERICO BOCCARDI , HOWARD C. HUANG
IPC分类号： H04L27/28
CPC分类号： H04B7/0478 , H04B7/0417 , H04B7/0639 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802
摘要： The present invention provides methods implemented in a base station having a plurality of antennas and one or more user terminals. One embodiment of the method includes receiving feedback from at least one user in response to transmitting a first frame to said at least one user. The first frame is formed by pre-coding at least one symbol using at least one first code word selected from at least one first code book associated with the at least one user. The method also includes transmitting at least one second frame to the user(s). The second frame(s) are pre-coded using at least one second codeword selected from at least one second codebook. The second codebook(s) determined based on the feedback and the first codeword(s).

3. 发明申请

US20090312027A1 METHOD FOR ADAPTIVE FORMATION OF CELL CLUSTERS FOR CELLULAR WIRELESS NETWORKS WITH COORDINATED TRANSMISSION AND RECEPTION 有权
标题翻译：用于协调形成细胞集群的方法，用于协调传输和接收的无线网络
公开(公告)号：US20090312027A1
公开(公告)日：2009-12-17
申请号：US12140537
申请日：2008-06-17
申请人： G. J. Foschini , Howard C. Huang , Angel Lozano , Reinaldo Valenzuela , Sivarama Venkatesan
发明人： G. J. Foschini , Howard C. Huang , Angel Lozano , Reinaldo Valenzuela , Sivarama Venkatesan
IPC分类号： H04Q7/20
CPC分类号： H04W24/02 , H04W16/02
摘要： The present invention provides a method of forming clusters of cells in a wireless communication system. The method includes accessing information generated by measuring channel conditions for at least one mobile unit and a plurality of cells in the wireless communication system. The method also includes adding more than one of the plurality of cells to at least one cell cluster based on the accessed information and coordinating communication between the cells in each cell cluster and the mobile unit(s).
摘要翻译：本发明提供一种在无线通信系统中形成小区簇的方法。该方法包括访问通过测量无线通信系统中的至少一个移动单元和多个小区的信道条件而生成的信息。该方法还包括基于所访问的信息将多于一个小区的多个小区添加到至少一个小区群集，并协调每个小区群集中的小区与移动单元之间的通信。

4. 发明授权

US06870825B1 Pilot signal transmission in a multi-transmit antenna wireless communication system 有权
标题翻译：多发射天线无线通信系统中的导频信号传输
公开(公告)号：US06870825B1
公开(公告)日：2005-03-22
申请号：US09655729
申请日：2000-09-06
申请人： Howard C. Huang , Achilles George Kogiantis , Harish Viswanathan
发明人： Howard C. Huang , Achilles George Kogiantis , Harish Viswanathan
IPC分类号： H04J3/00 , H04B7/06 , H04B7/26 , H04J11/00
CPC分类号： H04B7/0613 , H04J13/0048
摘要： Pilot signals transmitted by different antennas in a wireless communication system using multiple transmit antennas are distinguished using different codes. In one embodiment, each of two antennas simultaneously transmit a time slot's worth of data while time division multiplexing a pilot signal with the data. The pilot signal from the first antenna is encoded with a first code such as a Walsh code and the pilot signal from the second antenna is encoded with a different code such as a different Walsh code. The different codes enable a receiver to distinguish the pilot signals when they are received to enable coherent detection of signals transmitted by both of the antennas.
摘要翻译：使用多个发射天线的无线通信系统中的不同天线发送的导频信号使用不同的码来区分。在一个实施例中，两个天线中的每一个同时发送时隙的数据，同时对导频信号与数据进行时分复用。来自第一天线的导频信号用诸如沃尔什码的第一码进行编码，并且来自第二天线的导频信号用不同的代码编码，例如不同的沃尔什码。不同的代码使得接收机能够在接收到导频信号时区分导频信号，以实现由两个天线发射的信号的相干检测。

5. 发明授权

US09609474B2 Localization using a wireless tag supporting multiple states 有权
公开(公告)号：US09609474B2
公开(公告)日：2017-03-28
申请号：US14613488
申请日：2015-02-04
申请人： Howard C. Huang , Irwin Kennedy , Chih-Kuang Lin , Vijay Venkateswaran , Richard Abbot
发明人： Howard C. Huang , Irwin Kennedy , Chih-Kuang Lin , Vijay Venkateswaran , Richard Abbot
IPC分类号： H04W24/00 , H04W4/02 , G06K7/10
CPC分类号： H04W4/02 , G06K7/10366
摘要： A capability for controlling or facilitating the use of a wireless tag to communicate location tracking information is presented. The capability for controlling or facilitating use of a wireless tag to communicate location tracking information utilizes a wireless tag supporting multiple states in order to control communication of location tracking information. The wireless tag supporting multiple states in order to control communication of location tracking information may be configured to support or facilitate tag-controlled state transitions, gateway-controlled state transitions, infrastructure-controlled state transitions, or the like, as well as various combinations thereof. The multiple states of the wireless tag may specify use of different sets of wireless gateways for communication of location tracking information, use of different protocols for communication of location tracking information, use of different air interfaces for communication of location tracking information, use of different performance parameters for communication of location tracking information, or the like.

6. 发明授权

US09241276B2 Method for adaptive formation of cell clusters for cellular wireless networks with coordinated transmission and reception 有权
标题翻译：用于具有协调发送和接收的蜂窝无线网络的小区簇的自适应形成的方法
公开(公告)号：US09241276B2
公开(公告)日：2016-01-19
申请号：US12140537
申请日：2008-06-17
申请人： G. J. Foschini , Howard C. Huang , Angel Lozano , Reinaldo Valenzuela , Sivarama Venkatesan
发明人： G. J. Foschini , Howard C. Huang , Angel Lozano , Reinaldo Valenzuela , Sivarama Venkatesan
IPC分类号： H04W4/00 , H04W24/02 , H04W16/02
CPC分类号： H04W24/02 , H04W16/02
摘要： The present invention provides a method of forming clusters of cells in a wireless communication system. The method includes accessing information generated by measuring channel conditions for at least one mobile unit and a plurality of cells in the wireless communication system. The method also includes adding more than one of the plurality of cells to at least one cell cluster based on the accessed information and coordinating communication between the cells in each cell cluster and the mobile unit(s).
摘要翻译：本发明提供一种在无线通信系统中形成小区簇的方法。该方法包括访问通过测量无线通信系统中的至少一个移动单元和多个小区的信道条件而生成的信息。该方法还包括基于所访问的信息将多于一个小区的多个小区添加到至少一个小区群集，并协调每个小区群集中的小区与移动单元之间的通信。

7. 发明授权

US08594735B2 Conformal antenna array 有权
标题翻译：保形天线阵列
公开(公告)号：US08594735B2
公开(公告)日：2013-11-26
申请号：US12984950
申请日：2011-01-05
申请人： Howard C. Huang , Dragan M. Samardzija , Reinaldo A. Valenzuela , Cuong Tran , Susan J. Walker
发明人： Howard C. Huang , Dragan M. Samardzija , Reinaldo A. Valenzuela , Cuong Tran , Susan J. Walker
IPC分类号： H04B1/38
CPC分类号： H01Q21/20 , H01Q1/246 , H01Q3/2605 , H01Q21/205 , H01Q25/00 , H04B7/0617
摘要： The present invention relates to a conformal antenna array. Embodiments of the present invention provide a transceiver for communicating data in a cell site of a wireless communication system. The transceiver includes the conformal antenna array including a plurality of antenna elements, where the plurality of antenna elements has a non-linear antenna configuration to occupy at least two dimensions, and a controller configured to transmit multiple beamforming signals using at least two same antenna elements of the plurality of antenna elements.
摘要翻译：本发明涉及保形天线阵列。本发明的实施例提供了一种用于在无线通信系统的小区站点中传送数据的收发器。收发器包括包括多个天线元件的适形天线阵列，其中多个天线元件具有非线性天线配置以占据至少两个维度;以及控制器，被配置为使用至少两个相同的天线元件发射多个波束形成信号的多个天线元件。

8. 发明授权

US08457698B2 Antenna array for supporting multiple beam architectures 有权
标题翻译：支持多光束结构的天线阵列
公开(公告)号：US08457698B2
公开(公告)日：2013-06-04
申请号：US12984932
申请日：2011-01-05
申请人： Dragan M. Samardzija , Cuong Tran , Howard C. Huang , Susan J. Walker , Reinaldo A. Valenzuela
发明人： Dragan M. Samardzija , Cuong Tran , Howard C. Huang , Susan J. Walker , Reinaldo A. Valenzuela
IPC分类号： H04M1/00
CPC分类号： H01Q1/246
摘要： The present invention relates to an antenna array for supporting multiple beam architectures. For example, a transceiver may include an antenna array. The antenna array includes a plurality of antenna elements, where the plurality of antenna elements is configured to support at least two beam architectures in a cell site. Each beam architecture is associated with a different configuration of sectors and beamforming signals. According to one embodiment, each beam architecture is associated with a different wireless standard. According to another embodiment, each beam architecture is associated with a different carrier within one wireless standard. The antenna elements may be arranged as a circular array.
摘要翻译：本发明涉及一种支持多光束结构的天线阵列。例如，收发器可以包括天线阵列。天线阵列包括多个天线元件，其中多个天线元件被配置为在小区站点中支持至少两个波束架构。每个波束结构与扇区和波束成形信号的不同配置相关联。根据一个实施例，每个波束架构与不同的无线标准相关联。根据另一实施例，每个波束结构与一个无线标准内的不同载波相关联。天线元件可以被布置为圆形阵列。

9. 发明申请

US20110211647A1 CLOSED-LOOP MULTIPLE-INPUT-MULTIPLE-OUTPUT SCHEME FOR WIRELESS COMMUNICATION BASED ON HIERARCHICAL FEEDBACK 有权
标题翻译：基于分层反馈的无线通信闭环多输入多输出方案
公开(公告)号：US20110211647A1
公开(公告)日：2011-09-01
申请号：US13098731
申请日：2011-05-02
申请人： Angeliki Alexiou , Federico Boccardi , Howard C. Huang
发明人： Angeliki Alexiou , Federico Boccardi , Howard C. Huang
IPC分类号： H04B7/02
CPC分类号： H04B7/0478 , H04B7/0417 , H04B7/0639 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802
摘要： The present invention provides methods implemented in a base station having a plurality of antennas and one or more user terminals. One embodiment of the method includes receiving feedback from at least one user in response to transmitting a first frame to said at least one user. The first frame is formed by pre-coding at least one symbol using at least one first code word selected from at least one first code book associated with the at least one user. The method also includes transmitting at least one second frame to the user(s). The second frame(s) are pre-coded using at least one second codeword selected from at least one second codebook. The second codebook(s) determined based on the feedback and the first codeword(s).
摘要翻译：本发明提供了在具有多个天线和一个或多个用户终端的基站中实现的方法。该方法的一个实施例包括响应于向所述至少一个用户发送第一帧而从至少一个用户接收反馈。第一帧通过使用从与至少一个用户相关联的至少一个第一代码簿中选择的至少一个第一代码字来预编码至少一个符号来形成。该方法还包括向用户发送至少一个第二帧。使用从至少一个第二码本中选择的至少一个第二码字对第二帧进行预编码。基于反馈和第一码字确定的第二码本。

10. 发明申请

US20100034151A1 METHOD OF JOINT RESOURCE ALLOCATION AND CLUSTERING OF BASE STATIONS 有权
标题翻译：联合资源分配方法和基站聚类方法
公开(公告)号：US20100034151A1
公开(公告)日：2010-02-11
申请号：US12187602
申请日：2008-08-07
申请人： ANGELIKI ALEXIOU , FEDERICO BOCCARDI , HOWARD C. HUANG
发明人： ANGELIKI ALEXIOU , FEDERICO BOCCARDI , HOWARD C. HUANG
IPC分类号： H04W72/04
CPC分类号： H04W72/085 , H04B7/022 , H04B7/0408 , H04W72/0406
摘要： The present invention provides a method for implementation in a first functional entity in a wireless communication system that includes a first plurality of base stations for providing wireless connectivity to at least one mobile unit. In one embodiment of the method includes receiving, at the first functional entity, channel state information associated with a plurality of wireless communication channels between the first plurality of base stations and the mobile unit. Selection of a second plurality of base stations from the first plurality of base stations is performed jointly with resource allocation to the second plurality of base stations using the channel state information. The first functional entity then communicates information indicative of the selected second plurality of base stations and the allocated resources to the selected second plurality of base stations.
摘要翻译：本发明提供一种用于在无线通信系统中的第一功能实体中实现的方法，该无线通信系统包括用于向至少一个移动单元提供无线连接的第一多个基站。在该方法的一个实施例中，包括在第一功能实体处接收与第一多个基站和移动单元之间的多个无线通信信道相关联的信道状态信息。使用信道状态信息，对来自第一多个基站的第二多个基站的选择与对第二多个基站的资源分配联合执行。第一功能实体然后将指示所选择的第二多个基站的信息和所分配的资源传送到所选择的第二多个基站。

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