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1. 发明授权

US06466607B1 Hybrid spread spectrum method and system for wirelessly transmitting and receiving wideband digital data 失效
公开(公告)号：US06466607B1
公开(公告)日：2002-10-15
申请号：US09919228
申请日：2001-07-31
申请人： David C. Chauncey , James R. Doane , Christopher P. Hoen
发明人： David C. Chauncey , James R. Doane , Christopher P. Hoen
IPC分类号： H04B1707
CPC分类号： H04K3/25 , H04K1/02 , H04L5/003
摘要： A “software” radio in the form of a system is completely configurable and controllable in real-time by software and has a coordination capability to enable scaling to network aggregate data rates in the 10s of megabits per second per base station with no interference among the multiple radios. Base stations can, in turn, be time and frequency coordinated. Scalability is provided by the addition of substantially identical relay radios at each base station. A hybrid spread spectrum method and system of the invention include a protocol which facilitates coordinated frequency hopping. The system does not dwell more than a few milliseconds at any frequency center to achieve high scalability of the system in, for example, a metropolitan area. A single coaxial cable feeds control signals, electrical power signals and RF signals to a microwave antenna to reduce system hardware and installation costs.

2. 发明申请

US20120221216A1 SYSTEM AND METHOD FOR IN-VEHICLE OPERATOR TRAINING 审中-公开
标题翻译：用于车载操作员训练的系统和方法
公开(公告)号：US20120221216A1
公开(公告)日：2012-08-30
申请号：US13404897
申请日：2012-02-24
申请人： DAVID C. CHAUNCEY , Edward McCarthy
发明人： DAVID C. CHAUNCEY , Edward McCarthy
IPC分类号： G06F7/00
CPC分类号： G09B19/167 , B60W40/09 , B60W50/14 , B60W2530/10 , B60W2540/10 , B60W2540/16 , B60W2550/12 , B60W2550/143 , B60W2750/40 , G07C5/0816 , G07C5/0841 , G09B19/14 , Y02T10/84
摘要： An on-vehicle system for assessing an operator's efficiency of a vehicle, include sensors, an audiovisual display device, a processor and a data storage. The sensors measure or detect conditions of components of the vehicle, and convert the detected conditions into analog or digital information. The data storage stores program instructions, the analog or digital information from the sensors, and other data. The program instructions, when executed by the processor, control the on-vehicle system to determine a state of the vehicle within a vehicle's environment based on the analog or digital information from the sensors, determine whether one or more of a predetermined set of behaviors has occurred based on the determined state of a vehicle, assess performance of the determined one or more of the predetermined set of behaviors, and present the operator, via the audiovisual display device, a feedback based on the assessment.
摘要翻译：用于评估车辆的操作者效率的车载系统包括传感器，视听显示装置，处理器和数据存储器。传感器测量或检测车辆部件的状况，并将检测到的条件转换为模拟或数字信息。数据存储存储程序指令，来自传感器的模拟或数字信息以及其他数据。所述程序指令在由所述处理器执行时，基于来自所述传感器的模拟或数字信息来控制所述车载系统以确定车辆环境内的车辆的状态，确定预定行为集合中的一个或多个是否具有基于车辆的确定状态发生，评估所确定的一组或多个所述行为的性能，并且经由所述视听显示装置向所述操作者呈现基于所述评估的反馈。

3. 发明授权

US10037711B2 System and method for in-vehicle operator training 有权
公开(公告)号：US10037711B2
公开(公告)日：2018-07-31
申请号：US13404897
申请日：2012-02-24
申请人： David C. Chauncey , Edward McCarthy
发明人： David C. Chauncey , Edward McCarthy
IPC分类号： B60W40/09 , B60W50/14 , G09B19/16 , G09B19/14 , G07C5/08
CPC分类号： G09B19/167 , B60W40/09 , B60W50/14 , B60W2530/10 , B60W2540/10 , B60W2540/16 , B60W2550/12 , B60W2550/143 , B60W2750/40 , G07C5/0816 , G07C5/0841 , G09B19/14 , Y02T10/84
摘要： An on-vehicle system for assessing an operator's efficiency of a vehicle, include sensors, an audiovisual display device, a processor and a data storage. The sensors measure or detect conditions of components of the vehicle, and convert the detected conditions into analog or digital information. The data storage stores program instructions, the analog or digital information from the sensors, and other data. The program instructions, when executed by the processor, control the on-vehicle system to determine a state of the vehicle within a vehicle's environment based on the analog or digital information from the sensors, determine whether one or more of a predetermined set of behaviors has occurred based on the determined state of a vehicle, assess performance of the determined one or more of the predetermined set of behaviors, and present the operator, via the audiovisual display device, a feedback based on the assessment.

4. 发明授权

US06463089B1 Hybrid spread spectrum method and system for wirelessly transmitting and receiving wideband digital data 失效
公开(公告)号：US06463089B1
公开(公告)日：2002-10-08
申请号：US09136247
申请日：1998-08-19
申请人： David C. Chauncey , James R. Doane , Christopher P. Hoen
发明人： David C. Chauncey , James R. Doane , Christopher P. Hoen
IPC分类号： H04B169
CPC分类号： H04K3/25 , H04K1/02 , H04L5/003
摘要： A “software” radio in the form of a system is completely configurable and controllable in real-time by software and has a coordination capability to enable scaling to network aggregate data rates in the 10s of megabits per second per base station with no interference among the multiple radios. Base stations can, in turn, be time and frequency coordinated. Scalability is provided by the addition of substantially identical relay radios at each base station. A hybrid spread spectrum method and system of the invention include a protocol which facilitates coordinated frequency hopping. The system does not dwell more than a few milliseconds at any frequency center to achieve high scalability of the system in, for example, a metropolitan area. A single coaxial cable feeds control signals, electrical power signals and RF signals to a microwave antenna to reduce system hardware and installation costs.

5. 发明申请

US20100054194A1 COMMUNICATION SYSTEM ALLOCATING PILOT SUB-CARRIERS AND RELATED METHODS 有权
标题翻译：通信系统分配导航子载波和相关方法
公开(公告)号：US20100054194A1
公开(公告)日：2010-03-04
申请号：US12201082
申请日：2008-08-29
申请人： David C. CHAUNCEY , Mitel KULINER
发明人： David C. CHAUNCEY , Mitel KULINER
IPC分类号： H04L27/28
CPC分类号： H04L5/0007 , H04L5/0032 , H04L5/0039 , H04L5/0048 , H04L5/0062 , H04L5/0073
摘要： A communication system may include a wireless communications device having a wireless transceiver and a controller cooperating therewith, and a wireless base station having a wireless transceiver and a controller cooperating therewith for communicating with the wireless communications device using orthogonal frequency-division multiplexing (OFDM) based upon pilot sub-carriers. The controller of the wireless base station may randomly allocate the pilot sub-carriers over time.
摘要翻译：通信系统可以包括具有无线收发器和与之配合的控制器的无线通信设备，以及具有无线收发器的无线基站和与之配合的控制器，用于使用基于正交频分复用（OFDM）的无线通信设备进行通信在导频子载波上。无线基站的控制器随时间随机分配导频子载波。

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