公开(公告)号：US07796963B2

公开(公告)日：2010-09-14

申请号：US11062214

申请日：2005-02-17

申请人： Henry Chang ,  Jorge Fabrega-Sanchez ,  Gregory Poilasne

发明人： Henry Chang ,  Jorge Fabrega-Sanchez ,  Gregory Poilasne

IPC分类号： H04B1/18

CPC分类号： H04B1/18 ,  H04B1/0458

摘要： Wireless communication device tuning an antenna matching circuit to favor a receive band efficiency over a transmit band efficiency in an acquisition state. Systems and methods are provided that increase the antenna efficiency in the receive band when the wireless communication device is searching for a synchronization message in order to acquire a communication channel. The antenna efficiency may be changed incrementally or may be optimized completely for the receive frequency. The increase in antenna efficiency in the receive band is accomplished by tuning the antenna matching circuit. One way to tune the antenna matching circuit is to apply a voltage to a ferro-electric capacitor in the matching circuit, thereby changing the capacitance of the ferro-electric capacitor, thereby changing the impedance of the matching circuit.

摘要翻译： 调谐天线匹配电路的无线通信设备有利于在采集状态下的发射频带效率的接收频带效率。 提供了当无线通信设备正在搜索同步消息以便获取通信信道时增加接收频带中的天线效率的系统和方法。 天线效率可以逐渐改变，或者可以针对接收频率进行完全优化。 通过调谐天线匹配电路来实现接收频带中天线效率的提高。 调谐天线匹配电路的一种方法是在匹配电路中向铁电电容器施加电压，从而改变铁电电容器的电容，从而改变匹配电路的阻抗。

公开(公告)号：US07574218B2

公开(公告)日：2009-08-11

申请号：US10830371

申请日：2004-04-22

申请人： Tim Forrester ,  Doug Dunn ,  Henry Chang

发明人： Tim Forrester ,  Doug Dunn ,  Henry Chang

IPC分类号： G01C21/26

CPC分类号： G01S19/05 ,  G01S19/09 ,  G01S19/246

摘要： A wireless communication system includes a location assist system that is configured to interface with a network, such as the Internet, or a server, such as an HTTP server, to obtain GPS information. The GPS information can then be used to provide wireless devices within the wireless communication system with GPS assistance information that allows the wireless devices to quickly and efficiently acquire GPS satellites signals.

摘要翻译： 无线通信系统包括位置辅助系统，其被配置为与诸如因特网的网络或诸如HTTP服务器的服务器进行接口以获得GPS信息。 然后可以使用GPS信息来向无线通信系统内的无线设备提供允许无线设备快速有效地获取GPS卫星信号的GPS辅助信息。

公开(公告)号：US20070255839A1

公开(公告)日：2007-11-01

申请号：US11380873

申请日：2006-04-28

申请人： Henry Chang ,  Doug Dunn

发明人： Henry Chang ,  Doug Dunn

IPC分类号： G06F15/16

CPC分类号： H04W72/121 ,  H04W88/02

摘要： A system and method are provided for enabling and performing scheduling for wireless devices supporting multiple users or devices. The system has a wireless subscriber device that is enabled to support multiple users or devices. The wireless system may operate accordingly to a wireless air interface such as WCDMA, CDMA2000, GSM, or other wireless technology. The wireless device has a message generator, which is configured to generate a multi-user message. The device transmits the multi-user message to the network. The network receives the multi-user message and begins to schedule network resources to the device as a device supporting multiple users.

摘要翻译： 提供了一种用于启用和执行支持多个用户或设备的无线设备的调度的系统和方法。 该系统具有能够支持多个用户或设备的无线用户设备。 无线系统可以相应地对诸如WCDMA，CDMA2000，GSM或其他无线技术的无线空中接口进行操作。 无线设备具有消息生成器，其被配置为生成多用户消息。 该设备将多用户消息发送到网络。 网络接收多用户消息，并开始将网络资源调度到设备作为支持多个用户的设备。

公开(公告)号：US07287242B2

公开(公告)日：2007-10-23

申请号：US10653472

申请日：2003-09-02

申请人： Henry Chang

发明人： Henry Chang

IPC分类号： G06F9/44

CPC分类号： G06F11/3688

摘要： An automated software re-testing system for efficiently validating proper operation according to a specification. Regression tests are automatically created in an object-oriented system. The inheritance hierarchy of the system is used to determine which system classes should be tested. Regression test class destructors are used to test dependent classes. Unchanged system classes, and those dependent entirely on unchanged system classes need not be tested and time and effort are saved by skipping their re-testing.

摘要翻译： 一种自动化软件重新测试系统，用于根据规范有效地验证正确的操作。 在面向对象的系统中自动创建回归测试。 系统的继承层次结构用于确定哪些系统类应该被测试。 回归测试类析构函数用于测试依赖类。 不变的系统类，完全依赖于不变系统类的系统类不需要测试，通过跳过重新测试来节省时间和精力。

公开(公告)号：US20070188390A1

公开(公告)日：2007-08-16

申请号：US11353267

申请日：2006-02-13

申请人： Doug Dunn ,  Gregory Poilasne ,  Henry Chang ,  Huan-Sheng Hwang ,  Ramon Khalona

发明人： Doug Dunn ,  Gregory Poilasne ,  Henry Chang ,  Huan-Sheng Hwang ,  Ramon Khalona

IPC分类号： H01Q1/24

CPC分类号： H04B7/0802 ,  H04B7/0602 ,  H04B7/0613 ,  H04B7/0837

摘要： An antenna system comprises a receive diversity antenna system and a configurable antenna arrangement. Incoming signals are received through the receive diversity antenna system and outgoing signals are transmitted through the configurable antenna arrangement. A controller generates control signals to adjust the configurable antenna arrangement to change the transmission performance characteristics of the configurable antenna arrangement. The configurable antenna arrangement may be a smart antenna, a plurality of antennas, or a configurable antenna where transmission characteristics change in response to control signals.

摘要翻译： 天线系统包括接收分集天线系统和可配置天线装置。 通过接收分集天线系统接收输入信号，并通过可配置的天线装置传输输出信号。 控制器产生控制信号以调整可配置天线布置以改变可配置天线布置的传输性能特性。 可配置天线布置可以是智能天线，多个天线或其中传输特性响应于控制信号而改变的可配置天线。

公开(公告)号：US07227075B2

公开(公告)日：2007-06-05

申请号：US10913081

申请日：2004-08-06

申请人： Henry Chang ,  Erik Stauber

发明人： Henry Chang ,  Erik Stauber

IPC分类号： G01H7/00 ,  G01H1/00

CPC分类号： G10H1/0008 ,  G10H2220/066

摘要： In the present invention, a lighting controller is provided to provide illumination based upon the playing of musical instruments. The lighting controller is programmed with lighting profiles which control the lights on a device. When musical instrument is played, a note (event) is detected by a transducer and based upon which event has been detected, a signal is sent to the lighting controller to determine which lighting profile to send to the device. Upon determining the proper lighting profile. a signal is sent from the lighting controller to the device causing the device to illuminate.

摘要翻译： 在本发明中，提供了一种基于乐器演奏提供照明的照明控制器。 照明控制器被编程为控制设备上的灯的照明配置文件。 当乐器被播放时，传感器检测到音符（事件），并且基于哪个事件被检测到，信号被发送到照明控制器以确定要发送到设备的照明配置文件。 确定适当的照明配置文件。 信号从照明控制器发送到使设备照亮的设备。

公开(公告)号：US20060240827A1

公开(公告)日：2006-10-26

申请号：US11111643

申请日：2005-04-21

申请人： Doug Dunn ,  Henry Chang

发明人： Doug Dunn ,  Henry Chang

IPC分类号： H04Q7/20

CPC分类号： H04B7/0617 ,  H01Q1/241 ,  H01Q3/2605 ,  H04B7/0619 ,  H04B7/0837 ,  H04W36/18 ,  H04W88/02 ,  H04W88/06

摘要： A mobile station configured to perform a soft handoff. The mobile station comprises a receiver and a smart antenna module. The receiver is configured to receive a plurality of similar RF signals that comprises a plurality of first RF signals generated by a serving base station or first base station transmitter, and a plurality of second RF signals generated by a second base station transmitter. The smart antenna module comprises a means for classifying the similar RF signals from the second base station transmitter as an interference signal when the first RF signals exceeds a first threshold. Additionally, the mobile station comprises a means for reclassifying the interference signal from the second base station transmitter as a desired signal when the first RF signals generated by the serving base station are below the first threshold. The mobile station also comprises a second threshold, which triggers an instruction to transmit a first signal strength associated with the first RF signals and a second signal strength associated with the second RF signals to the first base station. The mobile station then receives an instruction from the first base station transmitter to simultaneously demodulate and combine similar RF generated by the first base station transmitter and the second base station transmitter.

摘要翻译： 一种被配置为执行软切换的移动台。 移动台包括接收机和智能天线模块。 接收机被配置为接收包括由服务基站或第一基站发射机产生的多个第一RF信号的多个类似RF信号以及由第二基站发射机产生的多个第二RF信号。 智能天线模块包括用于当第一RF信号超过第一阈值时将来自第二基站发射机的类似RF信号作为干扰信号进行分类的装置。 此外，当由服务基站产生的第一RF信号低于第一阈值时，移动站包括用于将来自第二基站发射机的干扰信号重新分类为期望信号的装置。 移动台还包括第二阈值，其触发将与第一RF信号相关联的第一信号强度和与第二RF信号相关联的第二信号强度的指令发送到第一基站。 然后，移动台接收来自第一基站发射机的指令，以同时解调和组合由第一基站发射机和第二基站发射机产生的类似的RF。

公开(公告)号：US20060183443A1

公开(公告)日：2006-08-17

申请号：US11062242

申请日：2005-02-17

申请人： Henry Chang ,  Gregory Poilasne ,  Jorge Fabrega-Sanchez

发明人： Henry Chang ,  Gregory Poilasne ,  Jorge Fabrega-Sanchez

IPC分类号： H04B1/04 ,  H04B1/18

CPC分类号： H04B1/18 ,  H04B1/0458

摘要： Wireless communication device tuning an antenna matching circuit responsive to a receive signal quality indicator and, optionally, responsive to a failed access probe is provided. Systems and methods are provided that increase the antenna efficiency in either the transmit frequency or the receive frequency in an idle or access state as needed, based on fading conditions, non-ideal antenna efficiency balance, mobile station forward versus reverse link usage and system forward versus reverse link usage. The antenna efficiency may be changed incrementally or may be optimized completely for the transmit frequency or the receive frequency. The re-balancing is accomplished by tuning the antenna matching circuit. One way to tune the antenna matching circuit is to apply a voltage to a ferro-electric capacitor in the matching circuit, thereby changing the capacitance of the ferro-electric capacitor, thereby changing the impedance of the matching circuit.

公开(公告)号：US20060027081A1

公开(公告)日：2006-02-09

申请号：US10913081

申请日：2004-08-06

申请人： Henry Chang ,  Erik Stauber

发明人： Henry Chang ,  Erik Stauber

IPC分类号： G10H7/00

CPC分类号： G10H1/0008 ,  G10H2220/066

摘要： In the present invention, a lighting controller is provided to provide illumination based upon the playing of musical instruments. The lighting controller is programmed with lighting profiles which control the lights on a device. When musical instrument is played, a note (event) is detected by a transducer and based upon which event has been detected, a signal is sent to the lighting controller to determine which lighting profile to send to the device. Upon determining the proper lighting profile. a signal is sent from the lighting controller to the device causing the device to illuminate.

摘要翻译： 在本发明中，提供了一种基于乐器演奏提供照明的照明控制器。 照明控制器被编程为控制设备上的灯的照明配置文件。 当乐器被播放时，传感器检测到音符（事件），并且基于哪个事件被检测到，信号被发送到照明控制器以确定要发送到设备的照明配置文件。 确定适当的照明配置文件。 信号从照明控制器发送到使设备照亮的设备。

公开(公告)号：US06786758B2

公开(公告)日：2004-09-07

申请号：US10256923

申请日：2002-09-27

申请人： Hung-Chi Chen ,  Henry Chang ,  Dwo Chen

发明人： Hung-Chi Chen ,  Henry Chang ,  Dwo Chen

IPC分类号： H01R1358

CPC分类号： H01R9/2416 ,  H01R13/5812 ,  Y10S439/942

摘要： A securing device for immobilizing plural electric wires is disclosed. The securing device includes a notched supporting member having first and second support sides, and a signal concavity for each of the plural electric wires for allowing the plural electric wires to be placed therein, and a capping member having one end pivotally connected to one end of the notched supporting member, and being in a form of an elongated trough having a top and first and second cap sides extending from the top wherein in operation the capping member extends over a top of the notched supporting member with the first cap side extending over the first support side and the second cap side extending over the over the second support side when the capping member is closed over the notched supporting member for clamping each electric wire between the cap sides of the capping member and the notched supporting member.

摘要翻译： 公开了一种用于固定多条电线的固定装置。 固定装置包括具有第一和第二支撑侧的切口支撑构件，以及用于允许多根电线放置在其中的多根电线中的每一根的信号凹槽，以及封盖构件，其一端可枢转地连接到 切口支撑构件，并且呈细长槽的形式，其具有从顶部延伸的顶部和第一和第二帽侧面，其中在操作中，封盖构件延伸越过缺口支撑构件的顶部，其中第一帽侧延伸越过 当所述封盖构件在所述切口支撑构件上闭合时，所述第一支撑侧和所述第二盖侧在所述第二支撑侧上延伸，以将每个电线夹紧在所述封盖构件的所述盖侧和所述切口支撑构件之间。