公开(公告)号：US06459725B1

公开(公告)日：2002-10-01

申请号：US09126694

申请日：1998-07-31

申请人： Kenneth R. Baker ,  Richard Dean

发明人： Kenneth R. Baker ,  Richard Dean

IPC分类号： H03K1100

CPC分类号： H04B7/155 ,  H04B7/0613 ,  H04B7/0822 ,  H04B7/0828 ,  H04B7/2606

摘要： The invention includes methods and systems for use in a wireless communications system, such as a CDMA mobile communications system. A communications device transmits a wireless signal. A repeater system receives a first version of the wireless signal using a first receiver system and receives a second version of the wireless signal using a second receiver system. The repeater system switches between the first version of the wireless signal and the second version of the wireless signal to generate a third version of the wireless signal. The repeater system transmits the third version of the wireless signal and a base station system receives the third version of the wireless signal. In some embodiments of the invention, the wireless signals are Code Division Multiple Access (CDMA) signals. In some embodiments of the invention, the switching occurs at a rate of 4 MHz.

摘要翻译： 本发明包括用于诸如CDMA移动通信系统的无线通信系统中的方法和系统。 通信设备发送无线信号。 中继器系统使用第一接收机系统接收第一版本的无线信号，并使用第二接收机系统接收无线信号的第二版本。 中继器系统在无线信号的第一版本和无线信号的第二版本之间切换以产生无线信号的第三版本。 中继器系统发送无线信号的第三版本，并且基站系统接收无线信号的第三版本。 在本发明的一些实施例中，无线信号是码分多址（CDMA）信号。 在本发明的一些实施例中，切换以4MHz的速率发生。

公开(公告)号：US20130028606A1

公开(公告)日：2013-01-31

申请号：US13628497

申请日：2012-09-27

申请人： Kenneth R. Baker ,  Michael Sauer

发明人： Kenneth R. Baker ,  Michael Sauer

IPC分类号： H04B10/12

CPC分类号： H04B10/25753 ,  G01S5/0226 ,  H04B10/25754 ,  H04W4/18 ,  H04W64/00 ,  H04W88/00

摘要： Optical fiber-based distributed communications components and systems, and related methods to provide localization services for client devices are disclosed. The localization services allow the providing and/or determination of the location of client devices in communication with a component or components of the optical fiber-based distributed communications system. The location of client devices can be provided and/or determined based on knowledge of the location of the component or components in the optical fiber-based distributed communications system in communication with the client device. This information can be used to determine or provide a more precise area of location or area of location for client devices. The optical fiber-based distributed communications components and systems, and related methods disclosed herein may be well-suited for indoor environments where other methods of providing and/or determining location of client devices may be obstructed or not possible due to the indoor environment.

公开(公告)号：US06377612B1

公开(公告)日：2002-04-23

申请号：US09126692

申请日：1998-07-30

申请人： Kenneth R. Baker

发明人： Kenneth R. Baker

IPC分类号： H04B1707

CPC分类号： H04B7/155 ,  H04B7/10 ,  Y02D70/442 ,  Y02D70/446

摘要： The invention includes methods and systems to improve the signal diversity between a repeater and a base station in a wireless communication system. A communications device transmits a wireless signal. The repeater receives two versions of the wireless signal using a first receiver system and a second receiver system. The repeater transmits two versions of the wireless signal that correspond to the two received versions. The repeater transmits the two versions with different signal polarizations so they can be isolated from one another at the base station. The base station receives the two versions from the repeater and isolates each version based on the difference in polarization. The base station processes the two diverse versions to produce a high-quality signal. The use of different polarizations to provide diverse signals between the repeater and the base station lowers signal power requirements and increases the capacity of CDMA systems.

摘要翻译： 本发明包括用于改善无线通信系统中的中继器和基站之间的信号分集的方法和系统。 通信设备发送无线信号。 中继器使用第一接收机系统和第二接收机系统接收无线信号的两个版本。 中继器发送对应于两个接收到的版本的无线信号的两个版本。 中继器发送具有不同信号偏振的两个版本，使得它们可以在基站处彼此隔离。 基站从中继器接收两个版本，并根据极化差异对每个版本进行隔离。 基站处理两种不同的版本以产生高质量的信号。 使用不同的偏振来在中继器和基站之间提供不同的信号降低信号功率需求并增加CDMA系统的容量。

公开(公告)号：US4449944A

公开(公告)日：1984-05-22

申请号：US591

申请日：1979-01-02

申请人： Kenneth R. Baker ,  Robert T. De Vault

发明人： Kenneth R. Baker ,  Robert T. De Vault

IPC分类号： B63H11/08 ,  B63H11/103 ,  B63H11/04

CPC分类号： B63H11/08 ,  B63H11/103

摘要： A hydrojet boat drive for efficient transition from low to high speed boat operation, characterized by a conventional drive pump unit and prime mover installation in the "slot" of a "V" bottomed hull and featuring a low drag ram-scoop with a blow-in door or panel which is responsive to imbalance between internal flow pressure and external slipstream pressure, whereby intake volume is augmented for low speed operation and ram pressures contained for high speed operation.

摘要翻译： 一种用于从低速船到高速船操作的有效过渡的喷射式船用驱动装置，其特征在于在“V”底壳体的“槽”中具有传统的驱动泵单元和原动机安装，并且具有低阻力冲击铲， 在内部流量压力和外部滑流压力之间的不平衡响应的门或面板中，由此为了高速运行而包含的低速运行和压头压力增加了进气体积。

公开(公告)号：US06796833B2

公开(公告)日：2004-09-28

申请号：US10003377

申请日：2001-10-31

申请人： Kenneth R. Baker

发明人： Kenneth R. Baker

IPC分类号： H01R1366

CPC分类号： G11B33/126 ,  G11B33/128

摘要： The preferred embodiment comprises a rack with frames that facilitates easy installation of rack mount servers. Each frame consolidates the individual power receptacles into a single line cord by offering individual power control over each installed server. Each frame further consolidates the individual K/V/M connections into a concentrator switch embedded in the frame itself. This presents the user with a single K/V/M connection that is switchable between the installed servers via a user interface. Also included is a USB hub connecting all servers to a common USB interface. Alternatively, network, serial, and parallel ports can also be included.

摘要翻译： 优选实施例包括具有框架的机架，其有助于容易地安装机架安装服务器。 每个框架通过为每个已安装的服务器提供单独的电源控制，将各个电源插座整合到一根电源线中。 每个帧进一步将单独的K / V / M连接整合到嵌入在框架本身中的集中器开关中。 这向用户呈现可以通过用户界面在已安装的服务器之间切换的单个K / V / M连接。 还包括将所有服务器连接到通用USB接口的USB集线器。 或者，也可以包括网络，串行和并行端口。

公开(公告)号：US4184566A

公开(公告)日：1980-01-22

申请号：US904392

申请日：1978-05-10

申请人： Kenneth R. Baker ,  Robert T. DeVault

发明人： Kenneth R. Baker ,  Robert T. DeVault

IPC分类号： F01N3/04 ,  F01N13/12 ,  F02B61/04 ,  F02B77/13 ,  F01N1/14

CPC分类号： F01N13/12 ,  F01N3/04 ,  F01N3/046 ,  F02B77/13 ,  F02B61/045 ,  Y02T10/20

摘要： A noise suppressor for internal combustion engine exhaust, adapted for marine use wherein water coolant is discharged into the chamber of a single-walled riser and partially vaporized by the exhaust gases directed into the dome thereof for downward redirection and discharge from the lower portion of the riser chamber through a muffler element, and preferably through the hull chest and/or cover of a jet pump drive acting as the final noise barrier to atmosphere.

摘要翻译： 用于内燃机排气的噪声抑制器，适用于海洋用途，其中水冷却剂被排放到单壁提升管的室中，并被引导到其圆顶中的废气部分蒸发，以从下游重新定向和排出 提升室通过消声器元件，并且优选地通过作为对大气的最终隔音屏障的喷射泵驱动器的船体胸部和/或盖。

公开(公告)号：US07593360B2

公开(公告)日：2009-09-22

申请号：US10844666

申请日：2004-05-12

申请人： Kenneth R. Baker

发明人： Kenneth R. Baker

IPC分类号： H04B7/216 ,  H04L12/26

CPC分类号： H04W88/085 ,  H04B10/25753 ,  H04B10/25758 ,  H04B10/25759

摘要： Apparatus and methods are disclosed for determining a tolerable propagation delay between a repeater and a base station in a communication system. In one embodiment, a tolerable length of fiber optic cable between a repeater and a base station is determined. More particularly, a desired search window size in time is determined. A maximum fiber optic cable delay value is determined based on the desired search window size. Also, a ratio value of fiber optic cable delay value to fiber optic cable length is then determined. The tolerable length of the fiber optic cable is then determined based on the maximum fiber optic cable delay value and the ratio value.

摘要翻译： 公开了用于确定通信系统中的中继器和基站之间的可容忍的传播延迟的装置和方法。 在一个实施例中，确定在中继器和基站之间的可容忍长度的光纤电缆。 更具体地，确定期望的搜索窗口大小在时间上。 基于期望的搜索窗口尺寸确定最大光纤电缆延迟值。 此外，确定光纤电缆延迟值与光纤电缆长度的比值。 然后基于最大光纤电缆延迟值和比值确定光纤电缆的可容忍长度。

公开(公告)号：US20090163224A1

公开(公告)日：2009-06-25

申请号：US11960584

申请日：2007-12-19

申请人： Richard F. Dean ,  Kenneth R. Baker

发明人： Richard F. Dean ,  Kenneth R. Baker

IPC分类号： H04Q7/20

CPC分类号： G01S5/14 ,  G01S5/0226 ,  G01S5/0273

摘要： Systems and methods disclosed herein generate pseudo pilot signals including PN phase offsets corresponding to a plurality of pseudo base stations. The pseudo base stations are (1) a plurality of non-physical base stations, and/or (2) physical base stations outside the reception range of the mobile device. The pseudo pilot signals are combined with communication signals from a physical base station to form a series of composite signals. The composite signals are transmitted for reception by a wireless mobile device and are used to determine the location of the mobile device.

摘要翻译： 本文公开的系统和方法生成包括对应于多个伪基站的PN相位偏移的伪导频信号。 伪基站是（1）多个非物理基站，和/或（2）移动设备的接收范围之外的物理基站。 伪导频信号与来自物理基站的通信信号组合以形成一系列复合信号。 复合信号被发送用于由无线移动设备接收，并用于确定移动设备的位置。

公开(公告)号：US5917811A

公开(公告)日：1999-06-29

申请号：US652726

申请日：1996-05-22

申请人： Lindsay A. Weaver, Jr. ,  Toni Lee Holcman ,  David B. Munsinger ,  Noam A. Ziv ,  Kenneth R. Baker

发明人： Lindsay A. Weaver, Jr. ,  Toni Lee Holcman ,  David B. Munsinger ,  Noam A. Ziv ,  Kenneth R. Baker

IPC分类号： H04W24/02 ,  H04W36/12 ,  H04W36/14 ,  H04Q7/22

CPC分类号： H04W36/32 ,  H04W36/0083

摘要： In a communications network, a network user communicates using a remote unit with another user via at least one base station. The network is comprised of first and second mobile switching control stations respectively controlling communications through a first set of base stations including a first base station and through a second set of base stations including a second base station. To direct communications between the remote unit and the first and second base stations the first base station measures a round trip delay of an active communication signal between the first base station and the remote unit. The remote unit measures a first phase offset of a pilot signal received from a first candidate base station and reports it to the first mobile switching center via the first base station. The first mobile switching center calculates a candidate round trip delay between the remote unit and the first candidate base station based on the first phase offset and the round trip delay of the active communication signal. A active communication control unit accesses a measurement directed hard handoff table to determine a location of the remote unit based on the round trip delay corresponding to the first active communication signal and the candidate round trip delay.

摘要翻译： 在通信网络中，网络用户经由至少一个基站使用远程单元与另一用户进行通信。 网络由第一和第二移动交换控制站组成，分别通过包括第一基站的第一组基站以及通过包括第二基站的第二组基站控制通信。 为了引导远程单元与第一和第二基站之间的通信，第一基站测量第一基站和远程单元之间的活动通信信号的往返延迟。 远程单元测量从第一候选基站接收的导频信号的第一相位偏移，并经由第一基站将其报告给第一移动交换中心。 第一移动交换中心基于主动通信信号的第一相位偏移和往返行程延迟来计算远程单元和第一候选基站之间的候选往返延迟。 主动通信控制单元基于与第一主动通信信号和候选往返延迟相对应的往返延迟来访问测量定向硬切换表以确定远程单元的位置。

公开(公告)号：US4315749A

公开(公告)日：1982-02-16

申请号：US69740

申请日：1979-08-27

申请人： Kenneth R. Baker ,  Robert T. DeVault

发明人： Kenneth R. Baker ,  Robert T. DeVault

IPC分类号： B63H11/11 ,  B63H11/00

CPC分类号： B63H11/11

摘要： A reversible hydrojet boat drive for the substantially nonturbulent nozzling of water during the forward mode, and effective non jamming seal function during the reverse mode, and comprised of an exact nozzle continuation of the exit passage of the pump, particularly the top wall thereof, and the compatible eccentric relation of the surrounding seals of the reverse gate centered below the axis of gate rotation, thereby to avoid jamming and to eleviate strain on the control system therefor.

摘要翻译： 一种用于在正向模式期间基本上非扰动的水喷嘴的可逆式喷射式船用驱动器，以及在反向模式期间有效的非卡住密封功能，并且包括泵的出口通道，特别是其顶壁的精确喷嘴延续，以及 反向门的周围密封件的相容的偏心关系集中在门旋转轴线的下方，从而避免卡住并提高其控制系统上的应变。