公开(公告)号：US20130058426A1

公开(公告)日：2013-03-07

申请号：US13669786

申请日：2012-11-06

申请人： Ron Porat ,  Yi Jiang

发明人： Ron Porat ,  Yi Jiang

IPC分类号： H04B7/02

CPC分类号： H04B7/0626 ,  H04B7/0417 ,  H04L5/0023 ,  H04L25/03343

摘要： The subject matter disclosed herein provides methods and apparatus for determining a singular value decomposition, providing feedback from a client station to a base station, and closed loop operation of a wireless system implementing multiple-input multiple-output (MIMO). The method may include determining one or more singular vectors using a closed form singular value decomposition. The one or more determined singular vectors may be provided to a precoder at the base station as feedback. The method may include aligning a phase of one or more singular vectors. The method may also include determining, at a client station, a plurality of singular vectors for channels used in a MIMO transmission from a base station to a client station. The client station may provide an indication to the base station regarding whether to use a singular value decomposition or a uniform channel decomposition. Related systems, apparatus, methods, and/or articles are also described.

摘要翻译： 本文公开的主题提供了用于确定奇异值分解，提供从客户站到基站的反馈以及实现多输入多输出（MIMO）的无线系统的闭环操作的方法和装置。 该方法可以包括使用闭合形式奇异值分解来确定一个或多个奇异向量。 可以将一个或多个确定的奇异向量作为反馈提供给基站处的预编码器。 该方法可以包括对齐一个或多个奇异矢量的相位。 该方法还可以包括在客户端站处确定在从基站到客户站的MIMO传输中使用的信道的多个奇异向量。 客户端站可以向基站提供关于是使用奇异值分解还是均匀信道分解的指示。 还描述了相关系统，装置，方法和/或制品。

公开(公告)号：US08320492B2

公开(公告)日：2012-11-27

申请号：US12986635

申请日：2011-01-07

申请人： Ron Porat ,  Yi Jiang

发明人： Ron Porat ,  Yi Jiang

IPC分类号： H04B7/02

CPC分类号： H04B7/0626 ,  H04B7/0417 ,  H04L5/0023 ,  H04L25/03343

摘要： The subject matter disclosed herein provides methods and apparatus for determining a singular value decomposition, providing feedback from a client station to a base station, and closed loop operation of a wireless system implementing multiple-input multiple-output (MIMO). The method may include determining one or more singular vectors using a closed form singular value decomposition. The one or more determined singular vectors may be provided to a precoder at the base station as feedback. The method may include aligning a phase of one or more singular vectors. The method may also include determining, at a client station, a plurality of singular vectors for channels used in a MIMO transmission from a base station to a client station. The client station may provide an indication to the base station regarding whether to use a singular value decomposition or a uniform channel decomposition. Related systems, apparatus, methods, and/or articles are also described.

摘要翻译： 本文公开的主题提供了用于确定奇异值分解，提供从客户站到基站的反馈以及实现多输入多输出（MIMO）的无线系统的闭环操作的方法和装置。 该方法可以包括使用闭合形式奇异值分解来确定一个或多个奇异向量。 可以将一个或多个确定的奇异向量作为反馈提供给基站处的预编码器。 该方法可以包括对齐一个或多个奇异矢量的相位。 该方法还可以包括在客户端站处确定在从基站到客户站的MIMO传输中使用的信道的多个奇异向量。 客户端站可以向基站提供关于是使用奇异值分解还是均匀信道分解的指示。 还描述了相关系统，装置，方法和/或制品。

公开(公告)号：US20110164700A1

公开(公告)日：2011-07-07

申请号：US12986635

申请日：2011-01-07

申请人： Ron Porat ,  Yi Jiang

发明人： Ron Porat ,  Yi Jiang

IPC分类号： H04B7/02

CPC分类号： H04B7/0626 ,  H04B7/0417 ,  H04L5/0023 ,  H04L25/03343

摘要： The subject matter disclosed herein provides methods and apparatus for determining a singular value decomposition, providing feedback from a client station to a base station, and closed loop operation of a wireless system implementing multiple-input multiple-output (MIMO). The method may include determining one or more singular vectors using a closed form singular value decomposition. The one or more determined singular vectors may be provided to a precoder at the base station as feedback. The method may include aligning a phase of one or more singular vectors. The method may also include determining, at a client station, a plurality of singular vectors for channels used in a MIMO transmission from a base station to a client station. The client station may provide an indication to the base station regarding whether to use a singular value decomposition or a uniform channel decomposition. Related systems, apparatus, methods, and/or articles are also described.

摘要翻译： 本文公开的主题提供了用于确定奇异值分解，提供从客户站到基站的反馈以及实现多输入多输出（MIMO）的无线系统的闭环操作的方法和装置。 该方法可以包括使用闭合形式奇异值分解来确定一个或多个奇异向量。 可以将一个或多个确定的奇异向量作为反馈提供给基站处的预编码器。 该方法可以包括对齐一个或多个奇异矢量的相位。 该方法还可以包括在客户端站处确定在从基站到客户站的MIMO传输中使用的信道的多个奇异向量。 客户端站可以向基站提供关于是使用奇异值分解还是均匀信道分解的指示。 还描述了相关系统，装置，方法和/或制品。

公开(公告)号：US10895033B2

公开(公告)日：2021-01-19

申请号：US15361586

申请日：2016-11-28

申请人： Yi Jiang

发明人： Yi Jiang

IPC分类号： D06F37/30 ,  D06F15/00 ,  D06F37/04 ,  D06F39/00 ,  D06F37/26 ,  D06F37/28

摘要： A washing machine includes a washing-basket assembly including a rotatable shaft configured to be rotatably supported. A gear assembly is configured to engage with the rotatable shaft. A foot-peddle assembly is coupled to the gear assembly. This is done in such a way that the foot-peddle assembly, in use, urges a rotatable reciprocating movement of the gear assembly, the rotatable shaft and the washing-basket assembly.

公开(公告)号：US08963782B2

公开(公告)日：2015-02-24

申请号：US12553944

申请日：2009-09-03

申请人： Enrique Ayala Vazquez ,  Robert W. Schlub ,  Yi Jiang ,  Rodney Andres Gomez Angulo ,  Ruben Caballero ,  Qingxiang Li

发明人： Enrique Ayala Vazquez ,  Robert W. Schlub ,  Yi Jiang ,  Rodney Andres Gomez Angulo ,  Ruben Caballero ,  Qingxiang Li

IPC分类号： H01Q1/24 ,  H01Q1/22 ,  H01Q1/38 ,  H01Q1/42 ,  H01Q13/18

CPC分类号： H01Q1/2266 ,  H01Q1/38 ,  H01Q1/42 ,  H01Q13/18

摘要： An electronic device may have a cavity antenna. The cavity antenna may have a logo-shaped dielectric window. An antenna resonating element for the cavity antenna may be formed from conductive traces on a printed circuit board. An antenna resonating element may be formed from the traces. The antenna resonating element may be mounted on an antenna support structure. A conductive cavity structure for the cavity antenna may have a planar lip that is mounted flush with an interior surface of a conductive housing wall. The cavity structure may have more than one depth. Shallower planar portions of the cavity structure may lie in a plane. The antenna resonating element may be located between the plane of the shallow cavity walls and an external surface of the conductive housing wall.

摘要翻译： 电子设备可以具有空腔天线。 空腔天线可以具有标志形状的电介质窗口。 用于空腔天线的天线谐振元件可以由印刷电路板上的导电迹线形成。 天线谐振元件可以由迹线形成。 天线谐振元件可以安装在天线支撑结构上。 用于空腔天线的导电腔结构可以具有与导电壳体壁的内表面齐平安装的平面唇缘。 空腔结构可以具有多于一个的深度。 空腔结构的较浅平面部分可以位于平面中。 天线谐振元件可以位于浅腔壁的平面和导电壳体壁的外表面之间。

公开(公告)号：US08686297B2

公开(公告)日：2014-04-01

申请号：US13220230

申请日：2011-08-29

申请人： Boon W. Shiu ,  Yi Jiang ,  Chun-Lung Chen ,  Robert W. Schlub ,  Ruben Caballero

发明人： Boon W. Shiu ,  Yi Jiang ,  Chun-Lung Chen ,  Robert W. Schlub ,  Ruben Caballero

IPC分类号： H05K1/02

CPC分类号： H01Q1/38 ,  H01Q1/243 ,  H01Q1/44 ,  H01Q5/364 ,  H05K1/028 ,  H05K1/147 ,  H05K3/363 ,  H05K2201/09063 ,  H05K2201/10151 ,  H05K2203/041 ,  H05K2203/167 ,  Y10T156/1031

摘要： An electronic device may have a housing in which an antenna and a proximity sensor formed from flex circuit structures are mounted. The flex circuit structures may include first and second flex circuit layers. The first and second flex circuit layers may include metal antenna structures and metal proximity sensor electrode structures. Solder may be used to attach electrical components to the flex circuit layers and may be used to electrically connect metal structures on the first and second flex circuit layers to each other. The first and second flex circuit layers may be laminated together using a compressive fixture. The compressive fixture may have a first fixture with a convex surface and a second fixture with a concave surface so that the laminated flex circuit layers are provided with a bend.

摘要翻译： 电子设备可以具有外壳，其中安装由柔性电路结构形成的天线和接近传感器。 柔性电路结构可以包括第一和第二柔性电路层。 第一和第二柔性电路层可以包括金属天线结构和金属接近传感器电极结构。 可以使用焊料来将电气部件附接到柔性电路层，并且可以用于将第一和第二柔性电路层上的金属结构彼此电连接。 第一和第二柔性电路层可以使用压缩夹具层压在一起。 压缩固定装置可以具有带有凸面的第一固定装置和具有凹面的第二固定装置，使得层叠的柔性电路层设置有弯曲部。

公开(公告)号：US20130048347A1

公开(公告)日：2013-02-28

申请号：US13220230

申请日：2011-08-29

申请人： Boon W. Shiu ,  Yi Jiang ,  Chun-Lung Chen ,  Robert W. Schlub ,  Ruben Caballero

发明人： Boon W. Shiu ,  Yi Jiang ,  Chun-Lung Chen ,  Robert W. Schlub ,  Ruben Caballero

IPC分类号： H05K1/02 ,  B29C63/04 ,  B32B38/18

CPC分类号： H01Q1/38 ,  H01Q1/243 ,  H01Q1/44 ,  H01Q5/364 ,  H05K1/028 ,  H05K1/147 ,  H05K3/363 ,  H05K2201/09063 ,  H05K2201/10151 ,  H05K2203/041 ,  H05K2203/167 ,  Y10T156/1031

摘要： An electronic device may have a housing in which an antenna and a proximity sensor formed from flex circuit structures are mounted. The flex circuit structures may include first and second flex circuit layers. The first and second flex circuit layers may include metal antenna structures and metal proximity sensor electrode structures. Solder may be used to attach electrical components to the flex circuit layers and may be used to electrically connect metal structures on the first and second flex circuit layers to each other. The first and second flex circuit layers may be laminated together using a compressive fixture. The compressive fixture may have a first fixture with a convex surface and a second fixture with a concave surface so that the laminated flex circuit layers are provided with a bend.

摘要翻译： 电子设备可以具有外壳，其中安装由柔性电路结构形成的天线和接近传感器。 柔性电路结构可以包括第一和第二柔性电路层。 第一和第二柔性电路层可以包括金属天线结构和金属接近传感器电极结构。 可以使用焊料来将电气部件附接到柔性电路层，并且可以用于将第一和第二柔性电路层上的金属结构彼此电连接。 第一和第二柔性电路层可以使用压缩夹具层压在一起。 压缩固定装置可以具有带有凸面的第一固定装置和具有凹面的第二固定装置，使得层叠的柔性电路层设置有弯曲部。

公开(公告)号：US20110319122A1

公开(公告)日：2011-12-29

申请号：US13171002

申请日：2011-06-28

申请人： Yan ZHOU ,  Farhad Meshkati ,  Vinay Chande ,  Mehmet Yavuz ,  Yi Jiang

发明人： Yan ZHOU ,  Farhad Meshkati ,  Vinay Chande ,  Mehmet Yavuz ,  Yi Jiang

IPC分类号： H04W52/04

CPC分类号： H04W52/243 ,  H04W52/146 ,  H04W52/242 ,  H04W88/02 ,  H04W88/08

摘要： Methods and apparatuses are provided for determining a transmission power cap for one or more devices based at least in part on pathloss measurements to one or more access points received from the one or more devices. A common transmission power cap can also be computed for assigning to devices communicating with an access point, and the transmission power cap for a given device can be adjusted when the transmission power is at or a threshold level from the common power cap to conserve signaling in the wireless network. Adjustment of the transmission power cap can additionally or alternatively be based on a received power at an access point related to signals from the device, an interference report from one or more access points, and/or the like.

摘要翻译： 提供了用于至少部分地基于从一个或多个设备接收的一个或多个接入点的路径损耗测量来确定一个或多个设备的传输功率上限的方法和设备。 还可以计算公共传输功率上限，用于分配给与接入点通信的设备，并且当发射功率处于等于或等于公共功率上限的阈值电平时，可以调整给定设备的传输功率上限以节省信令 无线网络。 传输功率帽的调整可以额外地或替代地基于与来自设备的信号相关的接入点的接收功率，来自一个或多个接入点的干扰报告等。

公开(公告)号：US20100321253A1

公开(公告)日：2010-12-23

申请号：US12486496

申请日：2009-06-17

申请人： Enrique Ayala Vazquez ,  Gregory A. Springer ,  Bing Chiang ,  Douglas B. Kough ,  Robert W. Schlub ,  Yi Jiang ,  Rodney Andres Gomez Angulo ,  Ruben Caballero

发明人： Enrique Ayala Vazquez ,  Gregory A. Springer ,  Bing Chiang ,  Douglas B. Kough ,  Robert W. Schlub ,  Yi Jiang ,  Rodney Andres Gomez Angulo ,  Ruben Caballero

IPC分类号： H01Q1/22

CPC分类号： H01Q1/2258 ,  H01Q1/243 ,  H01Q1/42 ,  H01Q13/18

摘要： Logo antennas are provided for electronic devices such as portable computers. An electronic device may have a housing with conductive housing walls. A logo antenna may be formed from an antenna resonating element such as a patch antenna resonating element, a monopole antenna resonating element, or other antenna resonating element structure. A conductive cavity may be placed behind the antenna resonating element. A dielectric antenna window that serves as a logo may be used to cover the antenna resonating element. The dielectric antenna window may be mounted in an opening in the conductive housing walls. A positive antenna feed terminal may be coupled to the antenna resonating element. A ground antenna feed terminal may be coupled to the cavity and portions of the conductive housing walls. The dielectric antenna window may be shaped in the form of a logo.

摘要翻译： 为诸如便携式计算机之类的电子设备提供标识天线。 电子设备可以具有带有导电外壳壁的壳体。 标识天线可以由诸如贴片天线谐振元件，单极天线谐振元件或其它天线谐振元件结构的天线谐振元件形成。 导电腔可以放置在天线谐振元件的后面。 用作徽标的电介质天线窗可用于覆盖天线谐振元件。 电介质天线窗口可以安装在导电外壳壁中的开口中。 正天线馈电端子可以耦合到天线谐振元件。 接地天线馈电端子可以耦合到空腔和导电壳体壁的部分。 电介质天线窗口可以以标志的形式成形。

公开(公告)号：US20080138273A1

公开(公告)日：2008-06-12

申请号：US11636936

申请日：2006-12-11

申请人： Yi Jiang

发明人： Yi Jiang

IPC分类号： C01B3/02 ,  B01J16/00

CPC分类号： C01B3/382 ,  B01J12/007 ,  B01J19/2475 ,  B01J19/2485 ,  B01J2208/021 ,  C01B3/48 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/0283 ,  C01B2203/0844 ,  C01B2203/1023 ,  C01B2203/1035 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1058 ,  C01B2203/107 ,  C01B2203/1076

摘要： Disclosed herein are wall flow reactors that are suitable for the production of hydrogen gas from hydrocarbon and/or its derivative feed streams. The wall flow reactors are generally comprised a monolithic honeycomb substrate defining a plurality of cell channels bounded by porous channel walls that extend longitudinally from an upstream inlet end to a downstream outlet end; wherein a first portion of the plurality of cell channels are plugged at the downstream outlet end to form inlet cell channels and a second portion of the plurality of cell channels are plugged at the upstream inlet end to form outlet cell channels. A plurality of catalyst layers are positioned within at least a portion of the plurality of cell channels and comprise at least a first catalyst layer and a second catalyst layer. Also disclosed are methods for treating reactant feed streams.

摘要翻译： 本文公开了适用于从烃和/或其衍生物进料流生产氢气的壁流反应器。 壁流反应器通常包括单块蜂窝基材，其限定由多孔通道壁界定的多个单元通道，其从上游入口端到下游出口端纵向延伸; 其中所述多个单元通道的第一部分在所述下游出口端处被堵塞以形成入口单元通道，并且所述多个单元通道的第二部分在所述上游入口端处被堵塞以形成出口单元通道。 多个催化剂层位于多个电池通道的至少一部分内，并且至少包括第一催化剂层和第二催化剂层。 还公开了用于处理反应物进料流的方法。