-
Patent Agency Ranking
公开(公告)号：US20170295582A1
公开(公告)日：2017-10-12
申请号：US15092535
申请日：2016-04-06
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： David P. Gurney , Joseph P. Heck , Bradley M. Hiben , Stephen L. Kuffner
CPC classification number: H04W72/085 , H04B1/0003 , H04W4/025 , H04W72/082
Abstract: Method, device, and system for setting an operating parameter of a radio receiver included in a radio based on a predicted radio signal environment. One method includes determining an operating location of the radio. The method also includes determining a transmission characteristic of at least one base station. The method further includes predicting, with an electronic processor, the radio signal environment of the radio receiver based on the transmission characteristic of the at least one base station and the operating location of the radio. The method also includes setting the operating parameter of the radio receiver based on the radio signal environment.
-
公开(公告)号：US10064204B2
公开(公告)日：2018-08-28
申请号：US15092535
申请日：2016-04-06
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： David P. Gurney , Joseph P. Heck , Bradley M. Hiben , Stephen L. Kuffner
CPC classification number: H04W72/085 , H04B1/0003 , H04W4/025 , H04W72/082
Abstract: Method, device, and system for setting an operating parameter of a radio receiver included in a radio based on a predicted radio signal environment. One method includes determining an operating location of the radio. The method also includes determining a transmission characteristic of at least one base station. The method further includes predicting, with an electronic processor, the radio signal environment of the radio receiver based on the transmission characteristic of the at least one base station and the operating location of the radio. The method also includes setting the operating parameter of the radio receiver based on the radio signal environment.
-
公开(公告)号：US08838055B2
公开(公告)日：2014-09-16
申请号：US13690710
申请日：2012-11-30
Applicant: Motorola Solutions, Inc.
Inventor： Lawrence M. Ecklund , Gregory J. Buchwald , Stephen L. Kuffner
CPC classification number: H04B1/16 , H04B1/0025
Abstract: A mixer, a receiver, and a method provide dynamic sub-sampling mixer which adjust a sub-sampling rate based on power drain and performance. A mixer includes mixer circuitry receiving an input of a Radio Frequency (RF) input signal and providing an output of a baseband signal of the RF input sampled at a sub-sampling rate, baseband parametric control circuitry receiving the baseband signal and measuring at least one parametric value of the baseband signal, and sampling period control circuitry receiving the at least one parametric value and adjusting the sub-sampling rate based thereon, the sub-sampling rate or ratio is adjusted minimize power drain while ensuring performance of the at least one parametric value is satisfying a predetermined level.
Abstract translation: 混频器，接收器和方法提供动态子采样混频器，其基于功率消耗和性能来调整子采样率。 混合器包括混合器电路，其接收射频（RF）输入信号的输入并提供以亚采样率采样的RF输入的基带信号的输出，基带参数控制电路接收基带信号并测量至少一个 基带信号的参数值和接收到至少一个参数值的采样周期控制电路并且基于此调整子采样率，调整子采样率或比率使功率消耗最小化，同时确保至少一个参数的性能 值满足预定水平。
-
公开(公告)号：US20140153627A1
公开(公告)日：2014-06-05
申请号：US13690793
申请日：2012-11-30
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： David P. Gurney , Stephen L. Kuffner
IPC: H04B1/10
CPC classification number: H04B1/1036
Abstract: Improving signal quality by sampling an intermediate frequency signal by an analog-to-digital converter (ADC) and determining spectral characteristic data of the output signal of the ADC, and processing the spectral characteristic data to identify blocking signals and blocking spur signals that interfere with any desired signals. An adjustment is made to the frequency of one or more oscillators to reduce the interference resulting from the blocking signals if a ratio of the desired signal level to the total interfering blocker spur level is below a threshold.
Abstract translation: 通过模数转换器（ADC）采样中频信号并确定ADC的输出信号的频谱特性数据来提高信号质量，并处理频谱特征数据以识别阻塞信号并阻止干扰信号的杂散信号 任何所需信号。 对于一个或多个振荡器的频率进行调整，以减少由阻塞信号产生的干扰，如果所需信号电平与总干扰阻断器杂散电平的比值低于阈值。
-
公开(公告)号：US08744021B1
公开(公告)日：2014-06-03
申请号：US13690793
申请日：2012-11-30
Applicant: Motorola Solutions, Inc.
Inventor： David P. Gurney , Stephen L. Kuffner
CPC classification number: H04B1/1036
Abstract: Improving signal quality by sampling an intermediate frequency signal by an analog-to-digital converter (ADC) and determining spectral characteristic data of the output signal of the ADC, and processing the spectral characteristic data to identify blocking signals and blocking spur signals that interfere with any desired signals. An adjustment is made to the frequency of one or more oscillators to reduce the interference resulting from the blocking signals if a ratio of the desired signal level to the total interfering blocker spur level is below a threshold.
Abstract translation: 通过模数转换器（ADC）采样中频信号并确定ADC的输出信号的频谱特性数据来提高信号质量，并处理频谱特征数据以识别阻塞信号并阻止干扰信号的杂散信号 任何所需信号。 对于一个或多个振荡器的频率进行调整，以减少由阻塞信号产生的干扰，如果所需信号电平与总干扰阻断器杂散电平的比值低于阈值。
-
-
-
-
Search Results
5
records
(took 0.013 seconds)
