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1. 发明授权

US07554946B2 Dynamic reallocation of bandwidth and modulation protocols 有权
标题翻译：带宽和调制协议的动态重新分配
公开(公告)号：US07554946B2
公开(公告)日：2009-06-30
申请号：US12020053
申请日：2008-01-25
申请人： David J. Conyers , Jeffrey J. Cannon , Larry G. Fischer , Douglas D. Weaver , Santosh K. Sonbarse , William J. Mitchell , Michael J. Hermel , Donald R. Bauman , Jerry Edward Toms , Philip M. Wala
发明人： David J. Conyers , Jeffrey J. Cannon , Larry G. Fischer , Douglas D. Weaver , Santosh K. Sonbarse , William J. Mitchell , Michael J. Hermel , Donald R. Bauman , Jerry Edward Toms , Philip M. Wala
IPC分类号： H04Q7/00 , H04Q7/20
CPC分类号： H04L47/2416 , H04L47/15 , H04L47/21 , H04L47/2433 , H04L47/283 , H04L47/70 , H04L47/762 , H04L47/824
摘要： Systems for dynamic reallocation of bandwidth and modulation protocols is provided. In one embodiment, a radio head interface module comprises: a transmit buffer adapted to receive a data stream from a signal processing module and store the data stream as a page of data samples having a page header; a transmit engine; a digital upconverter, the transmit engine adapted to transfer the page of data samples from the transmit buffer to the digital upconverter; a configuration management unit adapted to receive reconfiguration information from the signal processing module, the reconfiguration information including at least one of air interface protocol parameters and bandwidth allocation information; and a memory adapted with digital upconverter parameters. The configuration management unit is accesses the memory to lookup associated digital upconverter parameters based on the reconfiguration information. The configuration management unit is further adapted to output the associated digital upconverter parameters to the digital up converter.
摘要翻译：提供了带宽和调制协议动态重新分配的系统。在一个实施例中，无线电头接口模块包括：适于从信号处理模块接收数据流的发送缓冲器，并将数据流存储为具有页头的数据样本页; 发送引擎; 数字上变频器，所述发送引擎适于将数据样本的页从所述发送缓冲器传送到所述数字上变频器; 配置管理单元，适于从所述信号处理模块接收重新配置信息，所述重新配置信息包括空中接口协议参数和带宽分配信息中的至少一个; 以及适用于数字上变频器参数的存储器。配置管理单元基于重新配置信息访问存储器以查找相关联的数字上变频器参数。配置管理单元还适于将相关联的数字上变频器参数输出到数字上变频器。

2. 发明申请

US20090075644A1 SYSTEM AND METHOD FOR SELECTIVELY REJECTING FREQUENCY BANDS IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：在无线通信系统中选择性地拒绝频段的系统和方法
公开(公告)号：US20090075644A1
公开(公告)日：2009-03-19
申请号：US11857537
申请日：2007-09-19
申请人： Michael J. Hermel
发明人： Michael J. Hermel
IPC分类号： H04Q7/20
CPC分类号： H04B1/50 , H04B1/0475 , H04B1/18
摘要： A system and method for selectively rejecting frequency bands in wireless communication systems are disclosed. For example, the system provides a software-selective band rejection technique using multiple cascaded band rejection filters that can remove undesired sub-bands within the RF pass band of the wireless communication system, subsystem or network involved. Thus, the system enables the remaining or desired sub-bands in that RF pass band to be passed. Consequently, the software-oriented band rejection approach enables a designer, operator or user to rapidly configure or reconfigure its designated bands or sub-bands (e.g., on an application-by-application basis) without having to procure and install new bandpass filter hardware or other filter hardware.
摘要翻译：公开了一种用于选择性地拒绝无线通信系统中的频带的系统和方法。例如，该系统提供使用多个级联带阻滤波器的软件选择性频带抑制技术，其可以去除无线通信系统，所涉及的子系统或网络的RF通带内的不期望的子频带。因此，该系统使得能够通过该RF通带中的剩余或期望的子带。因此，面向软件的频带拒绝方法使得设计者，操作者或用户能够快速地配置或重新配置其指定的频带或子频带（例如，在应用程序的基础上），而不必购买并安装新的带通滤波器硬件或其他过滤器硬件。

3. 发明申请

US20100135674A1 COMPLEX OPTICAL MODULATION FOR REAL TIME COMMUNICATION 审中-公开
标题翻译：用于实时通信的复杂光学调制
公开(公告)号：US20100135674A1
公开(公告)日：2010-06-03
申请号：US12326356
申请日：2008-12-02
申请人： Michael J. Hermel
发明人： Michael J. Hermel
IPC分类号： H04B10/04
CPC分类号： H04B10/25759
摘要： Systems and methods for complex optical modulation for real time communication are provided. In one embodiment, a method for real time optical transmission of communications data comprises: generating first in phase (I) and quadrature phase (Q) components of from a first serial bit stream of digitized radio frequency (RF) samples, wherein the digitized RF samples carry a payload of samples of an RF carrier signal which has been modulated with baseband data; modulating an optical signal based on the in phase (I) and quadrature phase (Q) components to produce a complex modulated optical signal; transmitting the complex modulated optical signal over a fiber optic connection; demodulating in real time, second in phase (I) and quadrature phase (Q) components from the complex modulated optical signal; and generating a second serial bit stream of digitized RF samples from the second in phase (I) and quadrature phase (Q) components.
摘要翻译：提供了用于实时通信的复杂光调制的系统和方法。在一个实施例中，一种用于通信数据的实时光传输的方法包括：从数字化射频（RF）样本的第一串行比特流产生第一同相（I）和正交相位（Q）分量，其中数字化RF 样本携带已经用基带数据调制的RF载波信号的样本的有效载荷; 基于同相（I）和正交相（Q）分量来调制光信号以产生复调制的光信号; 通过光纤连接传输复调制光信号; 从复调制光信号中实时解调第二同相（I）和正交相位（Q）分量; 以及从所述第二同相（I）和正交相（Q）分量产生数字化RF样本的第二串行比特流。

4. 发明申请

US20090054105A1 METHOD AND SYSTEM FOR REDUCING UPLINK NOISE IN WIRELESS COMMUNICATION SYSTEMS 有权
标题翻译：在无线通信系统中减少上行噪声的方法和系统
公开(公告)号：US20090054105A1
公开(公告)日：2009-02-26
申请号：US11842516
申请日：2007-08-21
申请人： Michael J. Hermel
发明人： Michael J. Hermel
IPC分类号： H04M1/00
CPC分类号： H04W72/048
摘要： A method and system for reducing the overall noise floor in a wireless communication system, subsystem or network are disclosed, which reduces the output gain levels of specific uplink antenna transmitters during non-signal time periods (e.g., rest mode) when no communication signals are being conveyed between the mobile unit(s) and base station involved. The output gain level of each such uplink antenna's transmitter is decreased by a predetermined amount, which reduces the noise contribution of that uplink antenna, but also maintains the gain at a high enough level so that a signal can still pass from a mobile unit to the base station via that link, for example, during a call initiation attempt.
摘要翻译：公开了一种用于降低无线通信系统，子系统或网络中的总体本底噪声的方法和系统，其在没有通信信号时在非信号时间段（例如，休止模式）期间降低特定上行链路天线发射机的输出增益水平在所涉及的移动单元和基站之间传送。每个这样的上行链路天线的发射机的输出增益电平减小预定量，这降低了该上行链路天线的噪声贡献，而且将增益保持在足够高的水平，使得信号仍然可以从移动单元传递到基站通过该链路，例如，在呼叫发起尝试期间。

5. 再颁专利

USRE44398E1 Dynamic reallocation of bandwidth and modulation protocols 有权
公开(公告)号：USRE44398E1
公开(公告)日：2013-07-30
申请号：US13174422
申请日：2011-06-30
申请人： David J. Conyers , Jeffrey J. Cannon , Larry G. Fischer , Douglas D. Weaver , Santosh K. Sonbarse , William J. Mitchell , Michael J. Hermel , Donald R. Bauman , Jerry Edward Toms , Philip M. Wala
发明人： David J. Conyers , Jeffrey J. Cannon , Larry G. Fischer , Douglas D. Weaver , Santosh K. Sonbarse , William J. Mitchell , Michael J. Hermel , Donald R. Bauman , Jerry Edward Toms , Philip M. Wala
IPC分类号： H04W4/00
CPC分类号： H04L47/2416 , H04L47/15 , H04L47/21 , H04L47/2433 , H04L47/283 , H04L47/70 , H04L47/762 , H04L47/824
摘要： Systems for dynamic reallocation of bandwidth and modulation protocols is provided. In one embodiment, a radio head interface module comprises: a transmit buffer adapted to receive a data stream from a signal processing module and store the data stream as a page of data samples having a page header; a transmit engine; a digital upconverter, the transmit engine adapted to transfer the page of data samples from the transmit buffer to the digital upconverter; a configuration management unit adapted to receive reconfiguration information from the signal processing module, the reconfiguration information including at least one of air interface protocol parameters and bandwidth allocation information; and a memory adapted with digital upconverter parameters. The configuration management unit is accesses the memory to lookup associated digital upconverter parameters based on the reconfiguration information. The configuration management unit is further adapted to output the associated digital upconverter parameters to the digital up converter.

6. 发明授权

US07574234B2 Dynamic readjustment of power 有权
标题翻译：动力动态调整
公开(公告)号：US07574234B2
公开(公告)日：2009-08-11
申请号：US12049729
申请日：2008-03-17
申请人： David J. Conyers , Jeffrey J. Cannon , Douglas D. Weaver , Santosh K. Sonbarse , William J. Mitchell , Michael J. Hermel , Donald R. Bauman , Jerry Edward Toms
发明人： David J. Conyers , Jeffrey J. Cannon , Douglas D. Weaver , Santosh K. Sonbarse , William J. Mitchell , Michael J. Hermel , Donald R. Bauman , Jerry Edward Toms
IPC分类号： H04M1/00 , H04B1/38 , H04B7/00
CPC分类号： H04B1/0003 , H04B1/406
摘要： System and methods for the dynamic readjustment of power are provided. In one embodiment a communications system comprises a base station including one or more radio head interface modules and a signal processing module, the radio head interface modules adapted to communicate with the signal processing module. The signal processing module performs modulation and demodulation of voice and data streams using one or more air interface protocols. The system further comprises a radio head unit coupled to the radio head interface modules over one or more transport mediums. The radio head unit communicates with one or more subscriber units using the air interface protocols. The radio head interface modules receive power level adjustment parameters from the signal processing module for one or more logical channels. The one or more radio head interface modules reconfigure a signal gain of one or more communications channels based on the power level adjustment parameters.
摘要翻译：提供动力动态调整的系统和方法。在一个实施例中，通信系统包括基站，其包括一个或多个无线电头接口模块和信号处理模块，所述无线电头接口模块适于与信号处理模块通信。信号处理模块使用一个或多个空中接口协议执行语音和数据流的调制和解调。该系统还包括通过一个或多个传输介质耦合到无线电头接口模块的无线电头单元。无线电头单元使用空中接口协议与一个或多个用户单元进行通信。无线电头接口模块从一个或多个逻辑信道的信号处理模块接收功率电平调整参数。一个或多个无线电头接口模块基于功率电平调整参数重新配置一个或多个通信信道的信号增益。

7. 发明授权

US07398106B2 Dynamic readjustment of power 有权
标题翻译：动力动态调整
公开(公告)号：US07398106B2
公开(公告)日：2008-07-08
申请号：US11094907
申请日：2005-03-31
申请人： David J. Conyers , Jeffrey J. Cannon , Douglas D. Weaver , Santosh K. Sonbarse , William J. Mitchell , Michael J. Hermel , Donald R. Bauman , Jerry E. Toms
发明人： David J. Conyers , Jeffrey J. Cannon , Douglas D. Weaver , Santosh K. Sonbarse , William J. Mitchell , Michael J. Hermel , Donald R. Bauman , Jerry E. Toms
IPC分类号： H04B1/38 , H04M1/00 , H04Q7/20
CPC分类号： H04B1/0003 , H04B1/406
摘要： A dynamically reconfigurable communications system is presented. The communications system comprises a server, including one or more radio head interface modules, a call processing software module, and a radio head unit coupled to the radio head interface module over one or more transport mediums. The one or more radio head interface modules adapted to communicate with the call processing software module, wherein the call processing software performs modulation and demodulation of voice and data streams using one or more air interface protocols. The radio head unit communicates with one or more subscriber units using the one or more air interface protocols. The radio head interface module receives power level adjustment parameters from the call processing software module for one or more logical channels and reconfigures the signal gain of one or more communications channels based on the power level adjustment parameters.
摘要翻译：提出了一种动态可重构通信系统。通信系统包括服务器，其包括一个或多个无线电头接口模块，呼叫处理软件模块和通过一个或多个传输介质耦合到无线电头接口模块的无线电头单元。所述一个或多个无线电头接口模块适于与所述呼叫处理软件模块通信，其中所述呼叫处理软件使用一个或多个空中接口协议来执行语音和数据流的调制和解调。无线电头单元使用一个或多个空中接口协议与一个或多个用户单元进行通信。无线电头接口模块从一个或多个逻辑信道的呼叫处理软件模块接收功率电平调整参数，并且基于功率电平调整参数重新配置一个或多个通信信道的信号增益。

8. 发明申请

US20080137575A1 DYNAMIC REALLOCATION OF BANDWIDTH AND MODULATION PROTOCOLS 有权
标题翻译：带宽和调制协议的动态重定向
公开(公告)号：US20080137575A1
公开(公告)日：2008-06-12
申请号：US12020053
申请日：2008-01-25
申请人： David J. Conyers , Jeffrey J. Cannon , Larry G. Fischer , Douglas D. Weaver , Santosh K. Sonbarse , William J. Mitchell , Michael J. Hermel , Donald R. Bauman , Jerry Edward Toms , Philip M. Wala
发明人： David J. Conyers , Jeffrey J. Cannon , Larry G. Fischer , Douglas D. Weaver , Santosh K. Sonbarse , William J. Mitchell , Michael J. Hermel , Donald R. Bauman , Jerry Edward Toms , Philip M. Wala
IPC分类号： H04B7/00 , H04Q7/20 , H04M1/00
CPC分类号： H04L47/2416 , H04L47/15 , H04L47/21 , H04L47/2433 , H04L47/283 , H04L47/70 , H04L47/762 , H04L47/824
摘要： Systems for dynamic reallocation of bandwidth and modulation protocols is provided. In one embodiment, a radio head interface module comprises: a transmit buffer adapted to receive a data stream from a signal processing module and store the data stream as a page of data samples having a page header; a transmit engine; a digital upconverter, the transmit engine adapted to transfer the page of data samples from the transmit buffer to the digital upconverter; a configuration management unit adapted to receive reconfiguration information from the signal processing module, the reconfiguration information including at least one of air interface protocol parameters and bandwidth allocation information; and a memory adapted with digital upconverter parameters. The configuration management unit is accesses the memory to lookup associated digital upconverter parameters based on the reconfiguration information. The configuration management unit is further adapted to output the associated digital upconverter parameters to the digital up converter.
摘要翻译：提供了带宽和调制协议动态重新分配的系统。在一个实施例中，无线电头接口模块包括：适于从信号处理模块接收数据流的发送缓冲器，并将数据流存储为具有页头的数据样本页; 发送引擎; 数字上变频器，所述发送引擎适于将数据样本的页从所述发送缓冲器传送到所述数字上变频器; 配置管理单元，适于从所述信号处理模块接收重新配置信息，所述重新配置信息包括空中接口协议参数和带宽分配信息中的至少一个; 以及适用于数字上变频器参数的存储器。配置管理单元基于重新配置信息访问存储器以查找相关联的数字上变频器参数。配置管理单元还适于将相关联的数字上变频器参数输出到数字上变频器。

9. 发明授权

US07974244B2 Method and system for reducing uplink noise in wireless communication systems 有权
标题翻译：用于减少无线通信系统中上行链路噪声的方法和系统
公开(公告)号：US07974244B2
公开(公告)日：2011-07-05
申请号：US11842516
申请日：2007-08-21
申请人： Michael J. Hermel
发明人： Michael J. Hermel
IPC分类号： H04W4/00
CPC分类号： H04W72/048
摘要： A method and system for reducing the overall noise floor in a wireless communication system, subsystem or network are disclosed, which reduces the output gain levels of specific uplink antenna transmitters during non-signal time periods (e.g., rest mode) when no communication signals are being conveyed between the mobile unit(s) and base station involved. The output gain level of each such uplink antenna's transmitter is decreased by a predetermined amount, which reduces the noise contribution of that uplink antenna, but also maintains the gain at a high enough level so that a signal can still pass from a mobile unit to the base station via that link, for example, during a call initiation attempt.
摘要翻译：公开了一种用于降低无线通信系统，子系统或网络中的总体本底噪声的方法和系统，其在没有通信信号时在非信号时间段（例如，休止模式）期间降低特定上行链路天线发射机的输出增益水平在所涉及的移动单元和基站之间传送。每个这样的上行链路天线的发射机的输出增益电平减小预定量，这降低了该上行链路天线的噪声贡献，而且将增益保持在足够高的水平，使得信号仍然可以从移动单元传递到基站通过该链路，例如，在呼叫发起尝试期间。

10. 发明授权

US07640019B2 Dynamic reallocation of bandwidth and modulation protocols 有权
标题翻译：带宽和调制协议的动态重新分配
公开(公告)号：US07640019B2
公开(公告)日：2009-12-29
申请号：US11094947
申请日：2005-03-31
申请人： David J. Conyers , Jeffrey J. Cannon , Larry G. Fischer , Douglas D. Weaver , Santosh K. Sonbarse , William J. Mitchell , Michael J. Hermel , Donald R. Bauman , Jerry E. Toms , Philip M. Wala
发明人： David J. Conyers , Jeffrey J. Cannon , Larry G. Fischer , Douglas D. Weaver , Santosh K. Sonbarse , William J. Mitchell , Michael J. Hermel , Donald R. Bauman , Jerry E. Toms , Philip M. Wala
IPC分类号： H04Q7/20 , H04B7/212
CPC分类号： H04L47/2416 , H04L47/15 , H04L47/21 , H04L47/2433 , H04L47/283 , H04L47/70 , H04L47/762 , H04L47/824
摘要： A communications system dynamically reconfigurable for RF bandwidth and modulation protocols is disclosed. A server comprises one or more radio head interface modules and a call processing software module adapted to communicate with each other. The call processing software is adapted to perform modulation and demodulation of voice and data streams using one or more air interface protocols. A radio head unit coupled to the radio head interface module communicates with one or more subscriber units. The radio head interface module receives either air interface protocol configuration information, or RF signal bandwidth allocation information, from the call processing software module for one or more communication channels, the information providing a timing trigger and a protocol or bandwidth for one or more communication channels. The radio head interface module reconfigures itself for one or more communications channels, based on the change instructed by the call processing software.
摘要翻译：公开了用于RF带宽和调制协议的动态可重构的通信系统。服务器包括一个或多个无线电头接口模块和适于彼此通信的呼叫处理软件模块。呼叫处理软件适于使用一个或多个空中接口协议来执行语音和数据流的调制和解调。耦合到无线电头接口模块的无线电头单元与一个或多个用户单元进行通信。无线电头接口模块从一个或多个通信信道的呼叫处理软件模块接收空中接口协议配置信息或RF信号带宽分配信息，该信息为一个或多个通信信道提供定时触发和协议或带宽。基于由呼叫处理软件指示的改变，无线电头接口模块针对一个或多个通信信道重新配置自身。

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