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1. 发明授权

US07606222B2 System and method for increasing the range or bandwidth of a wireless digital communication network 有权
标题翻译：用于增加无线数字通信网络的范围或带宽的系统和方法
公开(公告)号：US07606222B2
公开(公告)日：2009-10-20
申请号：US11013194
申请日：2004-12-15
申请人： Peter E. Bronner , William R. Bullman , Roberto Calderon , Steven E. Strauss , Jinguo Yu
发明人： Peter E. Bronner , William R. Bullman , Roberto Calderon , Steven E. Strauss , Jinguo Yu
IPC分类号： H04L12/66
CPC分类号： H04L47/34 , H04L1/18 , H04L47/24 , H04W24/00 , H04W28/24
摘要： A system and method, associated with a receiver, for increasing the range or bandwidth of a wireless digital communication network and a receiver incorporating the system or the method. In one embodiment, the system includes: (1) a service class detector configured to determine a service class of a PDU received by the receiver from the wireless digital communication network and (2) a frame check sequence checker coupled to the service class detector and configured to disregard error-checking information in the PDU when the service class indicates that the PDU is a streaming media PDU.
摘要翻译：与接收机相关联的用于增加无线数字通信网络的范围或带宽的系统和方法以及包含该系统或方法的接收机。在一个实施例中，系统包括：（1）服务类别检测器，被配置为确定接收机从无线数字通信网络接收的PDU的服务等级，以及（2）耦合到服务等级检测器的帧校验序列检查器，被配置为当服务类指示PDU是流媒体PDU时忽略PDU中的错误检查信息。

2. 发明授权

US6026288A Communications system with an apparatus for controlling overall power consumption based on received signal strength 失效
标题翻译：具有用于基于接收信号强度来控制总体功耗的装置的通信系统
公开(公告)号：US6026288A
公开(公告)日：2000-02-15
申请号：US762507
申请日：1996-12-10
申请人： Peter E. Bronner
发明人： Peter E. Bronner
IPC分类号： H04B1/16 , H04B1/10 , H04B1/26 , H04B7/26
CPC分类号： H04B1/26 , H04B1/109 , H04B1/1615
摘要： For use in a system having a received signal path therein, the signal path including a mixer that modifies a carrier frequency of an information signal propagating through the signal path, an apparatus for, and method of, reducing an overall power consumption of the system and a radio device employing the same. The apparatus includes: (1) a received signal strength indicator ("RSSI") circuit, in communication with the signal path, that provides an RSSI signal that is a function of a power of the information signal and (2) a power reduction circuit, coupled to the RSSI circuit, that reduces a current draw of the mixer when the RSSI signal exceeds an upper threshold level, the overall power consumption of the receiver thereby reduced.
摘要翻译：为了在其中具有接收信号路径的系统中使用，信号路径包括混合器，该混频器修改通过信号路径传播的信息信号的载波频率，降低系统总体功耗的装置和方法，采用该装置的无线电设备。该装置包括：（1）与信号路径通信的提供作为信息信号的功率的函数的RSSI信号的接收信号强度指示器（“RSSI”）电路和（2）功率降低电路耦合到RSSI电路，当RSSI信号超过上阈值电平时，减少混频器的电流消耗，从而减少了接收机的总功耗。

3. 发明授权

US5873046A System for communicating in analog or digital mode and mobile station employing the same 失效
标题翻译：用于在模拟或数字模式下通信的系统以及采用该模式或数字模式的移动台
公开(公告)号：US5873046A
公开(公告)日：1999-02-16
申请号：US762008
申请日：1996-12-11
申请人： Peter E. Bronner
发明人： Peter E. Bronner
IPC分类号： H04B1/40 , H04B1/16
CPC分类号： H04B1/406
摘要： For use in a system capable of communicating in either analog or digital wireless infrastructures, an intermediate frequency ("IF") amplifier and method that allows the system to process both analog and digital input signals in a common amplifier stage. The system includes: (1) first and second amplifiers, having parallel-coupled signal inputs and gains that combine to equal a constant total value, that receive an input signal and produce therefrom first and second output signals that are each a function of an applied gain signal, (2) a combinatorial circuit, coupled to the first and second amplifiers, that derives from the first and second output signals a combined signal that is a function of a power of the input signal and substantially immune to changes in the applied gain signal and (3) a gain control circuit, coupled to the first and second amplifiers, that holds the gain signal constant when the input signal is analog and varies the gain signal when the input signal is digital.
摘要翻译：为了在能够在模拟或数字无线基础设施中通信的系统中使用中频（“IF”）放大器和方法，其允许系统在公共放大器级中处理模拟和数字输入信号。该系统包括：（1）第一和第二放大器，具有并联耦合的信号输入和增益，其组合成等于恒定的总值，其接收输入信号并从其产生第一和第二输出信号，每个输出信号各自是所应用的增益信号，（2）耦合到第一和第二放大器的组合电路，其从第一和第二输出信号导出作为输入信号的功率的函数的组合信号，并且基本上不受施加增益的变化的影响信号和（3）耦合到第一和第二放大器的增益控制电路，其在输入信号为模拟时保持增益信号恒定，并且当输入信号为数字时改变增益信号。

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