公开(公告)号：US5214238A

公开(公告)日：1993-05-25

申请号：US856356

申请日：1992-03-23

申请人： Christopher Young

发明人： Christopher Young

IPC分类号： F42B14/06

CPC分类号： F42B14/064

摘要： A sabot for retaining therein a conventionally shaped tapered-nose bullet when the sabot is seated in place in a shotgun shell casing, so that the shotgun can be used to fire conventional lead or copper jacketed lead bullets in a shotgun. The sabot includes a unitary body having a cylindrical portion and a truncated conical portion, the cylindrical portion and the truncated conical portion sharing a common longitudinal axis, the conical portion having a wide diameter at one end thereof and a narrow diameter at the other end thereof, the narrow diameter end being adjacent to the cylindrical portion, the unitary body having longitudinally disposed therein a chamber, the longitudinally disposed chamber for receiving therein a conventionally shaped tapered-nose bullet, the unitary body being distortable such that the wide diameter of the conical portion can assume a diameter substantially the same as the interior diameter of the shotgun shell casing when the unitary body is inserted therein, the distortion of the unitary body causing impingement of the longitudinal chamber on the tapered-nose of the conventionally shaped tapered-nose bullet, said distortion for retaining in the longitudinal chamber the conventionally shaped tapered-nose bullet, release of the unitary body from the shotgun shell causing the unitary body to return to the undistorted shape thereof so as to release the conventionally shaped tapered-nose bullet.

摘要翻译： 当霰弹炮座落在霰弹枪壳体中的适当位置时，用于保持常规形状的锥形鼻子弹，以便猎枪可用于射击霰弹枪中常规的铅或铜护套的铅球。 膛体包括具有圆柱形部分和截头圆锥形部分的整体，圆柱形部分和截头圆锥形部分具有共同的纵向轴线，该锥形部分在其一端具有宽直径，在另一端具有窄直径 该窄直径端部与圆柱形部分相邻，该单一主体纵向地设置有一个腔室，纵向设置的腔室用于容纳常规形状的锥形鼻子，该整体体可变形，使得圆锥形 当整体式插入其中时，部分可以具有与霰弹枪壳壳体的内径基本相同的直径，整体的变形引起纵向室在常规形状的锥形鼻子弹头的锥形鼻部上的撞击 所述变形用于保持在纵向室中是常规成形的 锥形鼻子弹，从霰弹枪壳中释放整体，使整体回到未失真的形状，以释放常规形状的锥形鼻子弹。

公开(公告)号：US08716338B2

公开(公告)日：2014-05-06

申请号：US12568717

申请日：2009-09-29

申请人： Christopher Young

发明人： Christopher Young

IPC分类号： A61K31/443 ,  A61P43/00 ,  C07D405/12

CPC分类号： A61K31/47 ,  A61K9/2018 ,  A61K9/2054 ,  A61K9/2059 ,  A61K9/4858 ,  A61K9/4866 ,  A61K31/443 ,  A61K45/06 ,  C07D405/12 ,  A61K2300/00

摘要： The present invention relates to formulations of 3-(6-(1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)-3-methylpyridin-2-yl)benzoic acid in Form I, pharmaceutical packs or kits thereof, and methods of treatment therewith.

摘要翻译： 本发明涉及形式为3-（6-（1-（2,2-二氟苯并[d] [1,3]二氧杂环戊烯-5-基）环丙烷甲酰胺基）-3-甲基吡啶-2-基）苯甲酸的配方 I，制药包装或其试剂盒，以及其处理方法。

公开(公告)号：US08618880B2

公开(公告)日：2013-12-31

申请号：US13620463

申请日：2012-09-14

申请人： Christopher Young ,  Elias Simpson

发明人： Christopher Young ,  Elias Simpson

IPC分类号： H03F1/26

CPC分类号： H03F1/3247 ,  H03F3/24 ,  H03F3/68 ,  H03F2200/451 ,  H03F2200/468 ,  H03F2201/3233

摘要： The present invention is directed to systems and methods for reducing the distortion of power amplifiers. In particular, methods and systems are described that enable a determination of a pre-distortion correction signal to be determined, which when added to the nominal signal, a reduction in the distortion of the power amplifier results. In addition, methods and systems are described that enable calibration of individual power amplifiers to be accomplished for use with the above described approach. More specifically, the methods and systems are described for use in a MIMO application. These approaches may be applied to on-chip power amplifiers, off-chip power amplifiers, or any combination thereof.

摘要翻译： 本发明涉及用于减少功率放大器失真的系统和方法。 特别地，描述了使得能够确定要被确定的预失真校正信号的方法和系统，其在添加到标称信号时降低功率放大器结果的失真。 此外，描述了使得能够实现与上述方法一起使用的各个功率放大器的校准的方法和系统。 更具体地，描述了在MIMO应用中使用的方法和系统。 这些方法可以应用于片上功率放大器，片外功率放大器或其任何组合。

公开(公告)号：US08000223B2

公开(公告)日：2011-08-16

申请号：US11021266

申请日：2004-12-23

申请人： Rajendra Tushar Moorti ,  Christopher Young ,  Carlos Aldana

发明人： Rajendra Tushar Moorti ,  Christopher Young ,  Carlos Aldana

IPC分类号： H04J11/00

CPC分类号： H04B1/7075

摘要： Methods and systems for processing multiple preambles for a wireless signal are disclosed herein. Aspects of the method may comprise selecting a portion of a preamble, and shifting the selected portion of the preamble to generate a plurality of subsequent preambles. The preamble may comprise a legacy preamble and/or an 802.11(n) preamble. The selected portion of the preamble may comprise a short training sequence. The shifting may comprise circular shifting. The circular shifting may comprise forward circular shifting and/or backwards circular shifting. The generated plurality of subsequent preambles may be transmitted via a plurality of antennas. A phase roll may be added to the selected portion of the preamble to generate the plurality of subsequent preambles.

摘要翻译： 本文公开了用于处理无线信号的多个前同步码的方法和系统。 方法的方面可以包括选择前导码的一部分，以及移动所述前导码的所选部分以生成多个后续前导码。 前导码可以包括传统前导码和/或802.11（n）前导码。 前导码的所选部分可以包括短训练序列。 移位可以包括循环移位。 圆形切换可以包括向前圆形移位和/或向后循环移位。 所生成的多个后续前导码可以经由多个天线发送。 相位卷可以被添加到前导码的选定部分以生成多个后续前导码。

公开(公告)号：US07826547B2

公开(公告)日：2010-11-02

申请号：US11079962

申请日：2005-03-15

申请人： Christopher J. Hansen ,  Jason A. Trachewsky ,  R. Tushar Moorti ,  Christopher Young

发明人： Christopher J. Hansen ,  Jason A. Trachewsky ,  R. Tushar Moorti ,  Christopher Young

IPC分类号： H04B7/02

CPC分类号： H04B7/0613

摘要： A preamble of a frame for a multiple input multiple output (MIMO) wireless communication for a first transmit antenna of the MIMO communication includes a legacy preamble portion in accordance with a legacy wireless communication protocol. The preamble of the frame for the MIMO wireless communication for the first transmit antenna also includes a current protocol preamble portion in accordance with a protocol of the MIMO wireless communication. The preamble of a frame for at least a second antenna of the MIMO communication includes a cyclically shifted legacy preamble portion for the frame. The preamble of the frame for the MIMO wireless communication for the second transmit antenna also includes a second current protocol preamble portion in accordance with a protocol of the MIMO wireless communication.

摘要翻译： 用于MIMO通信的第一发射天线的多输入多输出（MIMO）无线通信的帧的前导码包括根据传统无线通信协议的传统前导码部分。 用于第一发射天线的MIMO无线通信的帧的前导码还包括根据MIMO无线通信的协议的当前协议前同步码部分。 用于MIMO通信的至少第二天线的帧的前导码包括用于该帧的循环移位的传统前同步码部分。 用于第二发射天线的MIMO无线通信的帧的前导码还包括根据MIMO无线通信的协议的第二当前协议前同步码部分。

公开(公告)号：US07783288B2

公开(公告)日：2010-08-24

申请号：US11364349

申请日：2006-03-01

申请人： Guy Waugh ,  Michael Fitzgerald ,  Christopher Young ,  Michael Godley ,  Richard Lord

发明人： Guy Waugh ,  Michael Fitzgerald ,  Christopher Young ,  Michael Godley ,  Richard Lord

IPC分类号： H04W4/00 ,  H04W40/00 ,  H04B7/185

CPC分类号： H04B7/18558 ,  H04B7/18508 ,  H04B7/18569 ,  H04W12/06 ,  H04W60/00 ,  H04W84/005 ,  H04W84/04 ,  H04W84/06 ,  H04W88/08 ,  H04W88/12

摘要： A remote mobile network part (2, 11, 12) may be on an aircraft, a ship, or in a geographically remote location. It comprises a gateway (6) which communicates with a central gateway (9) via a satellite link. The two gateways (6, 9) together are a base station controller (BSC), the satellite link being used for BSC-internal communication. Such communication can be optimised to make best use of the limited bandwidth available on the satellite link.

摘要翻译： 远程移动网络部分（2,11,12）可以在飞行器，船舶上或在地理上偏远的位置。 它包括通过卫星链路与中央网关（9）通信的网关（6）。 两个网关（6,9）一起是基站控制器（BSC），卫星链路用于BSC内部通信。 可以优化这种通信以最好地利用卫星链路上可用的有限带宽。

公开(公告)号：US07586881B2

公开(公告)日：2009-09-08

申请号：US10973212

申请日：2004-10-26

申请人： Christopher J. Hansen ,  Jason A. Trachewsky ,  R. Tushar Moorti ,  Matthew J. Fischer ,  Christopher Young

发明人： Christopher J. Hansen ,  Jason A. Trachewsky ,  R. Tushar Moorti ,  Matthew J. Fischer ,  Christopher Young

IPC分类号： H04Q7/00

CPC分类号： H04W72/044 ,  H04L1/0001 ,  H04L1/0002 ,  H04L1/0003 ,  H04L1/06 ,  H04L1/1867 ,  H04L25/0226 ,  H04L25/0228 ,  H04L27/2613 ,  H04W84/12

摘要： A method for multiple input multiple output wireless communication begins by determining protocols of wireless communication devices within the proximal region. The method continues by determining whether the protocols of the wireless communication devices within a proximal region are of a like protocol. The method continues by determining the a number of transmit antennas. The method continues, when the protocols of the wireless communication devices within a proximal region are of the like protocol, formatting preamble of a frame of a wireless communication utilizing at least one of cyclic shifting of symbols, cyclic shifting of tones, sparse tone allocation, and sparse symbol allocation based on the number of transmit antennas.

摘要翻译： 用于多输入多输出无线通信的方法通过确定近端区域内的无线通信设备的协议来开始。 该方法通过确定近端区域内的无线通信设备的协议是否具有类似协议来继续。 该方法通过确定多个发射天线来继续。 该方法继续，当近端区域内的无线通信设备的协议类似协议时，使用符号的循环移位，音调的循环移位，稀疏音分配等的格式化无线通信的帧的前导码， 和基于发射天线数量的稀疏符号分配。

公开(公告)号：US20090176839A1

公开(公告)日：2009-07-09

申请号：US12327922

申请日：2008-12-04

申请人： Ali Keshavarz-Shokri ,  Christopher Young

发明人： Ali Keshavarz-Shokri ,  Christopher Young

IPC分类号： A61K31/443 ,  A61P43/00

CPC分类号： A61K9/10 ,  A61K9/0095 ,  A61K31/443

摘要： The present invention relates to formulations of 3-(6-(1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)-3-methylpyridin-2-yl)benzoic acid, pharmaceutical packs or kits thereof, and methods of treatment therewith.

摘要翻译： 本发明涉及3-（6-（1-（2,2-二氟苯并[d] [1,3]二氧杂环戊烯-5-基）环丙烷甲酰胺基）-3-甲基吡啶-2-基）苯甲酸，药物 包装或试剂盒，以及其处理方法。

公开(公告)号：US20070206519A1

公开(公告)日：2007-09-06

申请号：US11800547

申请日：2007-05-07

申请人： Christopher Hansen ,  Jason Trachewsky ,  R. Moorti ,  Matthew Fischer ,  Christopher Young

发明人： Christopher Hansen ,  Jason Trachewsky ,  R. Moorti ,  Matthew Fischer ,  Christopher Young

IPC分类号： H04B7/00

CPC分类号： H04B7/0613

摘要： An RF transceiver includes a baseband processing module, a transmitter section, and a receiver section. The baseband processing module convert outbound data into a plurality of outbound symbol streams, wherein each of the plurality of outbound symbol streams is outputted as one or more frames, wherein a frame of the one or more frames includes a setup portion and a data portion, wherein the set up portion includes at least one of a training sequence field and a signal field, and wherein the set up portion is formatted in accordance with one of a plurality of protocols. The baseband processing module further converts a plurality of inbound symbol streams into inbound data. The transmitter section converts the plurality of the outbound symbol streams into a plurality of outbound RF signals. The receiver section converts a plurality of inbound RF signals into the plurality of inbound symbol streams.

摘要翻译： RF收发器包括基带处理模块，发送器部分和接收器部分。 基带处理模块将出站数据转换为多个出站符号流，其中多个出站符号流中的每一个作为一个或多个帧输出，其中一个或多个帧的帧包括建立部分和数据部分， 其中所述设置部分包括训练序列字段和信号字段中的至少一个，并且其中所述设置部分根据多个协议之一进行格式化。 基带处理模块还将多个入站符号流转换成入站数据。 发射机部分将多个出站符号流转换成多个出站RF信号。 接收机部分将多个入站RF信号转换成多个入站符号流。

公开(公告)号：US20070064828A1

公开(公告)日：2007-03-22

申请号：US11187495

申请日：2005-07-22

申请人： Carlos Aldana ,  Rajendra Moorti ,  Christopher Young

发明人： Carlos Aldana ,  Rajendra Moorti ,  Christopher Young

IPC分类号： H04L1/02

CPC分类号： H04L1/0656 ,  H04L1/0071 ,  H04L25/0208 ,  H04L25/0212 ,  H04L25/0242

摘要： Various aspects of a method for and system for multiple input multiple output (MIMO) channel estimation are presented. Aspects of a method for computing channel estimates in a radio frequency (RF) communications system may comprise decomposing a direct matrix computation into a plurality of constituent matrices, and jointly computing a plurality of channel estimates for a corresponding plurality of channel estimate streams received via a plurality of RF channels based on at least a portion of the plurality of constituent matrices. Aspects of a system for computing channel estimates in an RF communications system may comprise a receiver that decomposes a direct matrix computation into a plurality of constituent matrices, and jointly computes a plurality of channel estimates for a corresponding plurality of channel estimate streams received via a plurality of RF channels based on at least a portion of the plurality of constituent matrices.

摘要翻译： 提出了多输入多输出（MIMO）信道估计的方法和系统的各个方面。 用于计算射频（RF）通信系统中的信道估计的方法的方面可以包括将直接矩阵计算分解为多个构成矩阵，并且共同计算经由以下各项接收的相应多个信道估计流的多个信道估计： 基于多个构成矩阵的至少一部分的多个RF信道。 用于在RF通信系统中计算信道估计的系统的方面可以包括将直接矩阵计算分解为多个构成矩阵的接收机，并且共同计算经由多个接收的相应多个信道估计流的多个信道估计 基于所述多个构成矩阵的至少一部分的RF信道。