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1. 发明授权

US07865159B2 Repeater rise-over-thermal (RoT) value calibration 有权
标题翻译：中继器升温（RoT）值校准
公开(公告)号：US07865159B2
公开(公告)日：2011-01-04
申请号：US11555872
申请日：2006-11-02
申请人： Richard F. Dean
发明人： Richard F. Dean
IPC分类号： H04B17/00
CPC分类号： H04B7/15535 , H04B17/21 , H04B17/40
摘要： An RF switch is used in the signal path to an amplifier, for example between a receiving antenna and an amplifier. The switch is used to alternately connect the amplifier between a normal signal source for the amplifier and a fixed load for calibration. The power difference between the two switch states at the output of the amplifier would then yield a calibrated measurement of a signal value, such as rise over thermal (RoT). The amount of time spent in the calibration position is maintained at a minimized level so as to reduce impact on the normal operation of the amplifier. The invention provides an ability to estimate traffic load in a repeater system based on RoT measurements of repeater reverse-link output power by determining a reverse link gain.
摘要翻译： RF开关用在到放大器的信号路径中，例如在接收天线和放大器之间。该开关用于在放大器的正常信号源和用于校准的固定负载之间交替连接放大器。放大器输出端的两个开关状态之间的功率差然后将产生信号值的校准测量值，例如上升温度（RoT）。在校准位置所花费的时间量保持在最小的水平，以减少对放大器正常工作的影响。本发明提供了一种通过确定反向链路增益来基于中继器反向链路输出功率的RoT测量来估计中继器系统中的业务负载的能力。

2. 发明授权

US5533011A Dual distributed antenna system 失效
标题翻译：双分布式天线系统
公开(公告)号：US5533011A
公开(公告)日：1996-07-02
申请号：US370769
申请日：1994-12-23
申请人： Richard F. Dean , Franklin P. Antonio , Klein S. Gilhousen , Charles E. Wheatley, III
发明人： Richard F. Dean , Franklin P. Antonio , Klein S. Gilhousen , Charles E. Wheatley, III
IPC分类号： H04B7/04 , H01Q21/29 , H04B7/02 , H04B7/06 , H04B7/08 , H04B7/26 , H04W36/18 , H04W88/08
CPC分类号： H04B7/0671 , H01Q21/29 , H04B7/0491 , H04B7/0845 , H04B7/0894 , H04B7/2628 , H04B7/2643 , H04W88/085 , H04B7/022 , H04W36/18
摘要： A distributed antenna system is utilized in a system for providing multipath signals which facilitate signal diversity for enhanced system performance. Each node of the antenna comprises more than one antenna. Each antenna at a common node provides a path having a different delay to the base station.
摘要翻译：在用于提供多径信号的系统中使用分布式天线系统，其便于信号分集以增强系统性能。天线的每个节点包括多于一个的天线。公共节点处的每个天线提供与基站具有不同延迟的路径。

3. 发明授权

US5513176A Dual distributed antenna system 失效
公开(公告)号：US5513176A
公开(公告)日：1996-04-30
申请号：US112392
申请日：1993-08-27
申请人： Richard F. Dean , Franklin P. Antonio , Klein S. Gilhousen , Charles E. Wheatley, III
发明人： Richard F. Dean , Franklin P. Antonio , Klein S. Gilhousen , Charles E. Wheatley, III
IPC分类号： H04B7/04 , H01Q21/29 , H04B7/02 , H04B7/06 , H04B7/08 , H04B7/26 , H04W36/18 , H04W88/08 , H04Q7/36
CPC分类号： H04B7/0671 , H01Q21/29 , H04B7/0491 , H04B7/0845 , H04B7/0894 , H04B7/2628 , H04B7/2643 , H04W88/085 , H04B7/022 , H04W36/18
摘要： A distributed antenna system is utilized in a system for providing multipath signals which facilitate signal diversity for enhanced system performance. Each node of the antenna comprises more than one antenna. Each antenna at a common node provides a path having a different delay to the base station.

4. 发明申请

US20090312005A1 METHOD AND SYSTEM FOR IMPROVING WIRELESS COMMUNICATION IN TROUBLE SPOTS 审中-公开
标题翻译：改善故障无线通信的方法和系统
公开(公告)号：US20090312005A1
公开(公告)日：2009-12-17
申请号：US12139898
申请日：2008-06-16
申请人： Purandar MUKUNDAN , Richard F. DEAN
发明人： Purandar MUKUNDAN , Richard F. DEAN
IPC分类号： H04W28/22
CPC分类号： H04L1/0002 , H04L1/0009 , H04L1/0071 , Y02D50/10
摘要： Wireless digital communications involving a mobile device are improved in troublesome locations to prolong a marginal mobile device connections and to avoid dropped calls by proactively improving signal-to-noise ratio. Signal to noise ratio may be increased by reducing the data transmission rate in a variety of ways. Such actions may be taken when current location of a mobile device is in a known troublesome location and/or a characteristic of the signal received by the mobile device is problematic. Similar actions may also be taken to conserve battery power when remaining battery charge drops below a preset criterion.
摘要翻译：涉及移动设备的无线数字通信在麻烦的位置被改进以延长边缘移动设备连接并且通过主动提高信噪比来避免掉话。通过以各种方式降低数据传输速率可以提高信噪比。当移动设备的当前位置处于已知的麻烦的位置和/或由移动设备接收到的信号的特性是有问题的时候，可以采取这样的动作。当剩余电池电量低于预设标准时，也可采取类似的动作来节省电池电量。

5. 发明申请

US20090163224A1 SYSTEMS AND METHODS FOR LOCATING A MOBILE DEVICE 有权
标题翻译：用于定位移动设备的系统和方法
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。

6. 发明授权

US5867763A Method and apparatus for integration of a wireless communication system with a cable T.V. system 失效
标题翻译：用于将无线通信系统与电缆T.V.系统集成的方法和装置
公开(公告)号：US5867763A
公开(公告)日：1999-02-02
申请号：US600104
申请日：1996-02-08
申请人： Richard F. Dean , Lindsay A. Weaver, Jr. , Charles E. Wheatley, III
发明人： Richard F. Dean , Lindsay A. Weaver, Jr. , Charles E. Wheatley, III
IPC分类号： H04W52/04 , H04N7/173 , H04W88/08
CPC分类号： H04W88/085 , H04N7/17309
摘要： The present invention is a method and apparatus for integrating a personal communication system with a cable television plant. A set of radio antenna devices (RAD) are connected to the cable plant. The RADs provide frequency conversion and power control of signal received from the cable plant for wireless transmission to the remote units. The RADs also provide power control and frequency conversion of wireless signals received from the remote units for transmission by the RADs onto the cable plant. In addition to the functions of standard base stations and centralized controller, the CATV base station must also compensate for gain variations in the cable plant. The downstream power control is regulated by a RAD reference signal which can be hidden within the CDMA signal for maximum efficiency. The upstream power control is regulated by an upstream gain reference signal which is individually transmitted by each RAD on the upstream link. The architecture of the present invention lends itself to a great deal of flexibility. Each RAD can operate as either an element of a distributed antenna or a base station sector unto itself. The function of each RAD as distributed antenna or as sector can be remotely programmed from the headend processor. Thus the capacity density of the system can be changed to accommodate the changing traffic density. The flexibility also is important at system deployment. When the system is deploy, the entire system may feed only one sector at the base station thus reducing the start-up cost of implementing a system. As system traffic increases, more resources can simply be added at the headend to provide more capacity.
摘要翻译：本发明是用于将个人通信系统与有线电视设备集成的方法和装置。一组无线电天线设备（RAD）连接到电缆设备。 RAD提供从电缆设备接收的信号的频率转换和功率控制，用于无线传输到远程单元。 RAD还提供从远程单元接收的无线信号的功率控制和频率转换，以将RAD传输到电缆设备上。除了标准基站和集中控制器的功能外，CATV基站还必须补偿电缆厂的增益变化。下行功率控制由可以隐藏在CDMA信号内的RAD参考信号来调节，以获得最大的效率。上游功率控制由上游链路上的每个RAD单独发送的上游增益参考信号来调节。本发明的架构具有很大的灵活性。每个RAD可以作为分布式天线或基站扇区的元件本身进行操作。每个RAD作为分布式天线或扇区的功能可以从头端处理器进行远程编程。因此，可以改变系统的容量密度以适应不断变化的交通密度。系统部署时的灵活性也很重要。当系统部署时，整个系统可以在基站仅馈送一个扇区，从而降低了实现系统的启动成本。随着系统流量的增加，在头端可以简单地添加更多的资源来提供更多的容量。

7. 发明授权

US09026129B2 Systems and methods for locating a mobile device 有权
标题翻译：用于定位移动设备的系统和方法
公开(公告)号：US09026129B2
公开(公告)日：2015-05-05
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： H04W24/00 , G01S5/14 , G01S5/02
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。

8. 发明申请

US20110305172A1 REVERSE LINK POWER-CONTROLLED REPEATER 有权
标题翻译：反向链路功率控制重复器
公开(公告)号：US20110305172A1
公开(公告)日：2011-12-15
申请号：US13083107
申请日：2011-04-08
申请人： Richard F. Dean
发明人： Richard F. Dean
IPC分类号： H04B3/36 , H04B7/14
CPC分类号： H04W52/08 , H04B7/15535 , H04B7/2606 , H04W52/14 , H04W52/146 , H04W52/46
摘要： The invention provides a mechanism for automatically setting reverse link gain or power for a repeater (120) used in a communication system (100) through the use of the reverse link power control of a built-in wireless communications device. By embedding a wireless communication device (430, 630, 700) inside the repeater and injecting reverse link signals of the embedded device into the reverse link of the repeater (124A, 124B), the gain of the repeater is maintained relatively constant. The embedded WCD can also be activated on a periodic basis to make calls and utilize reverse link power-control to calibrate or re-calibrate the gain of the repeater, making it a power-controlled repeater.
摘要翻译：本发明提供了一种用于通过使用内置无线通信设备的反向链路功率控制来自动设置在通信系统（100）中使用的中继器（120）的反向链路增益或功率的机制。通过在中继器内部嵌入无线通信设备（430,630,700）并将嵌入式设备的反向链路信号注入到中继器（124A，124B）的反向链路中，中继器的增益保持相对恒定。嵌入式WCD也可以定期激活，进行呼叫，并利用反向链路功率控制校准或重新校准中继器的增益，使其成为功率控制中继器。

9. 发明授权

US06108364A Time division duplex repeater for use in a CDMA system 失效
标题翻译：用于CDMA系统的时分双工中继器
公开(公告)号：US06108364A
公开(公告)日：2000-08-22
申请号：US522469
申请日：1995-08-31
申请人： Lindsay A. Weaver, Jr. , Franklin P. Antonio , Richard F. Dean
发明人： Lindsay A. Weaver, Jr. , Franklin P. Antonio , Richard F. Dean
IPC分类号： H04L5/16 , H04B7/005 , H04B7/15 , H04B7/26 , H04J3/08 , H04W16/26 , H04W52/40 , H04W52/46 , H04B15/00
CPC分类号： H04W52/46 , H04B7/15535 , H04B7/2606 , H04B7/2618 , H04W16/26 , H04W52/40
摘要： A method and apparatus for time division duplex (TDD) repeating a spread spectrum signal, where spread spectrum signal is comprised of a series of code symbol modulated with a pseudonoise (PN) sequence. The TDD repeater receives intermittently the spread spectrum signal at a location remote from a source supplying the spread spectrum signal. The TDD repeater amplifies and delays the received spread spectrum signal by a predetermined amount. The TDD repeater transmits intermittently the delayed amplified received spread spectrum signal such that the TDD is not receiving the spread spectrum signal when it is transmitting the signal energy.
摘要翻译：一种用于重复扩频信号的时分双工（TDD）的方法和装置，其中扩频信号由用伪噪声（PN）序列调制的一系列码元组成。 TDD中继器在远离提供扩频信号的源的位置处间歇地接收扩频信号。 TDD中继器将接收的扩频信号放大并延迟预定量。 TDD中继器间歇地发送延迟的放大的接收扩频信号，使得TDD在发送信号能量时没有接收扩频信号。

10. 发明授权

US08665774B2 Reverse link power-controlled repeater 有权
标题翻译：反向链路功率控制中继器
公开(公告)号：US08665774B2
公开(公告)日：2014-03-04
申请号：US13083107
申请日：2011-04-08
申请人： Richard F. Dean
发明人： Richard F. Dean
IPC分类号： H04B7/14
CPC分类号： H04W52/08 , H04B7/15535 , H04B7/2606 , H04W52/14 , H04W52/146 , H04W52/46
摘要： The invention provides a mechanism for automatically setting reverse link gain or power for a repeater (120) used in a communication system (100) through the use of the reverse link power control of a built-in wireless communications device. By embedding a wireless communication device (430, 630, 700) inside the repeater and injecting reverse link signals of the embedded device into the reverse link of the repeater (124A, 124B), the gain of the repeater is maintained relatively constant. The embedded WCD can also be activated on a periodic basis to make calls and utilize reverse link power-control to calibrate or re-calibrate the gain of the repeater, making it a power-controlled repeater.
摘要翻译：本发明提供了一种用于通过使用内置无线通信设备的反向链路功率控制来自动设置在通信系统（100）中使用的中继器（120）的反向链路增益或功率的机制。通过在中继器内部嵌入无线通信设备（430,630,700）并将嵌入式设备的反向链路信号注入到中继器（124A，124B）的反向链路中，中继器的增益保持相对恒定。嵌入式WCD也可以定期激活，进行呼叫，并利用反向链路功率控制校准或重新校准中继器的增益，使其成为功率控制中继器。

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