公开(公告)号：US20070183362A1

公开(公告)日：2007-08-09

申请号：US11275938

申请日：2006-02-06

Applicant: Bishwarup Mondal ,  Xiangyang Zhuang ,  Kevin Baum ,  Timothy Thomas ,  Frederick Vook

Inventor： Bishwarup Mondal ,  Xiangyang Zhuang ,  Kevin Baum ,  Timothy Thomas ,  Frederick Vook

IPC: H04Q7/00

CPC classification number: H04B7/0617 ,  H04B7/0452 ,  H04B7/0634 ,  H04B7/0639 ,  Y02D70/444

Abstract: A method and apparatus for performing spatial-division multiple access within a communication system is provided herein. During operation, nodes will return null subspace information along with their channel subspace information. The null subspace is similar to the channel subspace except that the null subspace information directs a base station to the matrix in a predefined codebook that results in minimum power being received at the node. The null subspace for each node is taken into consideration when communicating with a particular node.

Abstract translation: 本文提供了一种在通信系统内执行空分多址的方法和装置。 在运行期间，节点将返回空子空间信息及其信道子空间信息。 空子空间类似于信道子空间，除了空子信息将基站指向预定码本中的矩阵，导致节点接收的最小功率。 当与特定节点进行通信时，将考虑每个节点的空子空间。

公开(公告)号：US20070147533A1

公开(公告)日：2007-06-28

申请号：US11317382

申请日：2005-12-23

Applicant: Timothy Thomas ,  Frederick Vook ,  Xiangyang Zhuang

Inventor： Timothy Thomas ,  Frederick Vook ,  Xiangyang Zhuang

IPC: H04L1/02

CPC classification number: H04L25/025 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/0689 ,  H04B7/0697 ,  H04B17/364 ,  H04L25/024

Abstract: A system (10) and method (50) of operating a wireless communication system between a transmit device (12) employing an array of transmit antennas and a receiver (15) can include transmitting (52) a beamformed signal with antenna weights computed based on knowledge of a plurality of channels forming an aggregate channel and computing (54) a set of characteristics for the aggregate channel such as a power delay profile, a frequency correlation, or an expected beamforming gain of the aggregate channel. Characteristics can also be based on factors among a number of transmit antennas, a beamforming weight application delay value, an expected Doppler profile, or an expected delay profile of the propagation channel. The method can further determine (58) a channel estimator based on the computed set of characteristics, receive (62) the beamformed signal, and compute (64) an aggregate channel estimate as a function of the channel estimator and the beamformed signal.

Abstract translation: 在采用发射天线阵列的发射设备（12）和接收机（15）之间操作无线通信系统的系统（10）和方法（50）可以包括：发射（52）波束形成的信号，其中天线权重基于 形成聚合信道的多个信道的知识，以及计算（54）聚合信道的一组特征，例如聚合信道的功率延迟分布，频率相关或期望的波束形成增益。 特性还可以基于多个发射天线中的因素，波束成形加权应用延迟值，期望的多普勒分布或传播信道的预期延迟分布。 该方法可以基于所计算的特征集合进一步确定（58）信道估计器，接收（62）波束形成的信号，并且计算（64）作为信道估计器和波束形成信号的函数的聚合信道估计。

公开(公告)号：US20060272293A1

公开(公告)日：2006-12-07

申请号：US11143888

申请日：2005-06-01

Applicant: John Nelson ,  Vernon Barnes ,  Timothy Thomas

Inventor： John Nelson ,  Vernon Barnes ,  Timothy Thomas

IPC: B65B19/04

CPC classification number: B65B19/12 ,  A24C5/06 ,  A24C5/12 ,  A24C5/40 ,  B26D1/16 ,  B26D3/16 ,  B26D7/01 ,  B26D2007/013

Abstract: A device and method for loading cigarettes from a cartridge into a package. The device provides for transferring cigarettes from a cartridge supporting them to a package.

Abstract translation: 一种将香烟从药筒装载到包装中的装置和方法。 该装置提供将香烟从支撑它们的盒传送到包装。

公开(公告)号：US20060094435A1

公开(公告)日：2006-05-04

申请号：US11253239

申请日：2005-10-18

Applicant: Timothy Thomas ,  Kevin Baum ,  Philippe Sartori ,  Frederick Vook ,  Xiangyang Zhuang

Inventor： Timothy Thomas ,  Kevin Baum ,  Philippe Sartori ,  Frederick Vook ,  Xiangyang Zhuang

IPC: H04Q7/20

CPC classification number: H04B7/0669 ,  H04L25/0204 ,  H04L27/2608

Abstract: A method for communicating channel estimates on a plurality of subcarriers between a transmitting device and a receiving device. The transmitting device determines a channel estimates on a plurality of subcarriers and then encodes the channel estimates into at least one encoded channel waveform. Then the transmitting device transmits the at least one encoded channel waveform to the receiving device.

Abstract translation: 一种用于在发射设备和接收设备之间的多个子载波上传送信道估计的方法。 发送设备确定多个子载波上的信道估计，然后将信道估计编码为至少一个编码信道波形。 然后，发送设备将至少一个编码信道波形发送到接收设备。

公开(公告)号：US20060035643A1

公开(公告)日：2006-02-16

申请号：US11004262

申请日：2004-12-03

Applicant: Frederick Vook ,  Xiangyang Zhuang ,  Kevin Baum ,  Timothy Thomas

Inventor： Frederick Vook ,  Xiangyang Zhuang ,  Kevin Baum ,  Timothy Thomas

IPC: H04Q7/20

CPC classification number: H04L5/0094 ,  H04L5/0023 ,  H04L5/0026 ,  H04L5/0051 ,  H04L25/0226 ,  H04L25/03343 ,  H04L27/2613 ,  H04L2025/03414 ,  H04L2025/03426 ,  H04L2025/03796 ,  H04L2025/03815 ,  H04W72/04

Abstract: In a wireless communication system, a method and apparatus for closed loop transmission is disclosed. In accordance with the preferred embodiment of the present invention, a time frequency portion of an uplink frame is dynamically reserved as a sounding zone for uplink channel sounding. A first message is transmitted to a first subscriber station in a downlink frame assigning a time-frequency resource within the sounding zone, and a sounding waveform. Furthermore, a signal is received from the subscriber station within the assigned time-frequency resource, a partial channel response is determined from the received sounding signal, and the subsequent transmission to the subscriber station is tailored based on the at least partial channel response.

公开(公告)号：US20050265037A1

公开(公告)日：2005-12-01

申请号：US11128478

申请日：2005-05-13

Applicant: Mark Newton ,  John Roberts ,  Timothy Bonardi ,  Jeremy Fogg ,  Timothy Thomas ,  Darin Tuttle ,  Jeremy Walser

Inventor： Mark Newton ,  John Roberts ,  Timothy Bonardi ,  Jeremy Fogg ,  Timothy Thomas ,  Darin Tuttle ,  Jeremy Walser

IPC: B60Q1/26

CPC classification number: B60Q1/2665 ,  B60Q9/008 ,  B60R1/1207 ,  F21S43/14 ,  F21S43/26 ,  F21V5/02

Abstract: The present invention relates to improvements in controlling the direction of light rays and apparatus incorporating the improvements.

Abstract translation: 本发明涉及控制光线方向的改进以及结合该改进的装置。

公开(公告)号：US20050058230A1

公开(公告)日：2005-03-17

申请号：US10919198

申请日：2004-08-16

Applicant: Timothy Thomas ,  Frederick Vook

Inventor： Timothy Thomas ,  Frederick Vook

IPC: H04B1/10 ,  H04B7/10

CPC classification number: H04B1/126 ,  H04B1/10

Abstract: A method for reducing interference within a communication system is provided herein. A receiver (100), and method for operating a receiver are provided. The receiver operates by utilizing a filter bank (103-104) to partition a wide-band signal into smaller sub-bands. Interference suppression takes place individually on the sub-bands (frequency bands) instead of on the wideband signal as a whole. By using interference suppression on smaller sub-bands, interference suppression techniques can be utilized with less computational complexity than when performing interference suppression on the broadband signal as a whole.

Abstract translation: 本文提供了一种用于减少通信系统内的干扰的方法。 提供接收机（100）和操作接收机的方法。 接收机通过利用滤波器​​组（103-104）来操作，以将宽带信号划分成更小的子带。 干扰抑制单独在子带（频带）上进行，而不是作为整体在宽带信号上进行。 通过对较小的子带使用干扰抑制，可以比在宽带信号整体上进行干扰抑制时更少的计算复杂度来利用干扰抑制技术。

公开(公告)号：US6123735A

公开(公告)日：2000-09-26

申请号：US987177

申请日：1997-12-08

Applicant: Rajan Raghavan ,  Jonathan Warren Liu ,  Timothy Thomas Rhodes ,  Kodamanchilli Vijay Anand

Inventor： Rajan Raghavan ,  Jonathan Warren Liu ,  Timothy Thomas Rhodes ,  Kodamanchilli Vijay Anand

IPC: G06F11/26 ,  G06F11/267 ,  G06F17/50 ,  G06F9/44

CPC classification number: G06F11/221 ,  G06F11/261 ,  G06F17/5022

Abstract: A dynamic hardware emulation model (10) to be used with a hardware simulator for testing a user device (26) under test. A programming interface (12) controls a memory pool (14) and a command processor/bus manager (16) such that a command cycle is initiated to read and write data through a computer bus (24), to and from the user device (26). The programming interface (12) and the user device (26) can act in a master or slave mode. When the user device (26) is in slave mode, a slave memory (18) contains expected data for comparison purposes, and an arbiter (20) determines which device will have access to the computer bus (24).

Abstract translation: 一种用于测试被测用户（26）的硬件模拟器的动态硬件仿真模型（10）。 编程接口（12）控制存储器池（14）和命令处理器/总线管理器（16），使得启动命令循环以通过计算机总线（24）读取和写入数据到用户设备（和/ 26）。 编程接口（12）和用户设备（26）可以以主模式或从模式工作。 当用户设备（26）处于从模式时，从存储器（18）包含用于比较的预期数据，并且仲裁器（20）确定哪个设备将访问计算机总线（24）。

公开(公告)号：US5990328A

公开(公告)日：1999-11-23

申请号：US256353

申请日：1999-02-24

Applicant: Philip M. Weintraub ,  Michael R. Angelastro ,  Cynthia A. Gates ,  Gary Alan Flynn ,  Timothy Thomas Curran ,  Chi-Hsin Richard King

Inventor： Philip M. Weintraub ,  Michael R. Angelastro ,  Cynthia A. Gates ,  Gary Alan Flynn ,  Timothy Thomas Curran ,  Chi-Hsin Richard King

IPC: A61K31/56 ,  A61P37/04 ,  C07J41/00

CPC classification number: C07J41/0005 ,  C07J41/0011 ,  C07J41/0066

Abstract: The present invention provides 4-nitro-.DELTA..sup.4 -3-ketosteroids, their use as steroid C.sub.17-20 lyase and 5.alpha.-reductase inhibitors and to a novel process for preparing a compound of the formula: ##STR1## comprising sequentially: a) reacting a starting compound of the formula ##STR2## with an effective amount of a strong base at an elevated or suitable temperature for a time sufficient to create the corresponding thermodynamic dienolate, followed by addition of a neutral nitrating agent to produce the 4-nitrosteroid; and then;b) reacting the 4-nitrosteroid with a suitable reducing agent.

Abstract translation: 本发明提供了4-硝基-DTTA 4-3-酮类固醇，它们用作类固醇C17-20裂合酶和5α-还原酶抑制剂，以及制备下式化合物的新方法：包括：a）使起始 化合物与有效量的强碱在升高或合适的温度下反应足以产生相应的热力学二烯醇化物的时间，然后加入中性硝化剂以生产4-硝基甾类; 接着; b）使4-硝基甾类与合适的还原剂反应。

公开(公告)号：US20240343201A1

公开(公告)日：2024-10-17

申请号：US18299978

申请日：2023-04-13

Applicant: Timothy Thomas Pearson

Inventor： Timothy Thomas Pearson

IPC: B60R9/00

CPC classification number: B60R9/00

Abstract: A tire chain storage apparatus that is configured to be operably coupled to a vehicle and provide storage of tire chains. The invention includes a mounting plate that has a horizontal support member extending outward therefrom being perpendicular thereto. Movably coupled to the horizontal support member is a roller support member that is operable to traverse bi-directionally along the horizontal support member. A lower support bar member is operably coupled to the lower end of the roller support member wherein the lower support bar member is beneath and axially aligned with the horizontal support member. A plurality of tire chain support members are operably coupled to the lower support bar member and are configured to receive and retain a tire chain. The lower support bar member has secured thereto an engagement member that is configured to allow a user to move the present invention between its first and second position.