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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.
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公开(公告)号：US11882081B2
公开(公告)日：2024-01-23
申请号：US17449563
申请日：2021-09-30
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： David P. Gurney , Thomas B. Bohn , Bradley M. Hiben
CPC classification number: H04L5/14 , H04L25/0202 , H04W24/08
Abstract: Systems and methods for intelligent interference mitigation for time division multiplexing broadband networks. One example embodiments of a wireless base station includes an electronic processor and a transceiver coupled to the electronic processor. The electronic processor is configured to operate to communicate wirelessly via the transceiver with subscriber units utilizing time division duplexing (TDD) and a first frame configuration, and characterize each of a plurality of sub-frames of the first frame configuration as being either conflicting or non-conflicting. The electronic processor is configured to estimate link conditions for the subscriber units and determine, based on the link conditions, whether the subscriber units are resilient or non-resilient. The electronic processor is configured to assign resilient subscriber units to conflicting sub-frames and non-resilient subscriber units to non-conflicting sub-frames.
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3.发明授权公开(公告)号：US09831964B2
公开(公告)日：2017-11-28
申请号：US14733673
申请日：2015-06-08
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： Arthur Christopher Leyh , Gregory J. Buchwald , David P. Gurney , Frank D. Panzica
IPC: H04W72/04 , H04B17/318 , H04W16/14
CPC classification number: H04B17/318 , H04J11/0023 , H04W16/14
Abstract: Methods and systems for improving adjacent channel rejection performance in a wireless signal by a radio device in a mobile network. In one embodiment, a mobile radio network includes a first radio device (e.g., a subscriber), a second radio device, and a fixed radio apparatus (e.g., a base station or repeater). The first radio device receives a first channel signal having a first frequency offset with respect to a reference frequency. The first channel signal is associated with the second radio device. The first radio device measures the first frequency offset, determines a second frequency offset for a second channel signal, and transmits the second channel signal with the second frequency offset.
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4.发明申请METHOD AND SYSTEM FOR IMPROVING ADJACENT CHANNEL REJECTION PERFORMANCE IN A WIRELESS NETWORK 有权改善无线网络中相邻通道性能的方法和系统公开(公告)号：US20160360530A1
公开(公告)日：2016-12-08
申请号：US14733673
申请日：2015-06-08
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： Arthur Christopher Leyh , Gregory J. Buchwald , David P. Gurney , Frank D. Panzica
IPC: H04W72/04 , H04W72/08 , H04B17/318
CPC classification number: H04B17/318 , H04J11/0023 , H04W16/14
Abstract: Methods and systems for improving adjacent channel rejection performance in a wireless signal by a radio device in a mobile network. In one embodiment, a mobile radio network includes a first radio device (e.g., a subscriber), a second radio device, and a fixed radio apparatus (e.g., a base station or repeater). The first radio device receives a first channel signal having a first frequency offset with respect to a reference frequency. The first channel signal is associated with the second radio device. The first radio device measures the first frequency offset, determines a second frequency offset for a second channel signal, and transmits the second channel signal with the second frequency offset.
Abstract translation: 用于通过移动网络中的无线电设备改善无线信号中的相邻信道抑制性能的方法和系统。 在一个实施例中，移动无线电网络包括第一无线电设备（例如，用户），第二无线电设备和固定无线电设备（例如，基站或中继器）。 第一无线电设备接收相对于参考频率具有第一频率偏移的第一信道信号。 第一信道信号与第二无线电设备相关联。 第一无线电设备测量第一频率偏移，确定第二信道信号的第二频率偏移量，并发送具有第二频率偏移的第二信道信号。
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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。
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Patent Agency Ranking
公开(公告)号：US20230095424A1
公开(公告)日：2023-03-30
申请号：US17449563
申请日：2021-09-30
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： David P. Gurney , Thomas B. Bohn , Bradley M. Hiben
Abstract: Systems and methods for intelligent interference mitigation for time division multiplexing broadband networks. One example embodiments of a wireless base station includes an electronic processor and a transceiver coupled to the electronic processor. The electronic processor is configured to operate to communicate wirelessly via the transceiver with subscriber units utilizing time division duplexing (TDD) and a first frame configuration, and characterize each of a plurality of sub-frames of the first frame configuration as being either conflicting or non-conflicting. The electronic processor is configured to estimate link conditions for the subscriber units and determine, based on the link conditions, whether the subscriber units are resilient or non-resilient. The electronic processor is configured to assign resilient subscriber units to conflicting sub-frames and non-resilient subscriber units to non-conflicting sub-frames.
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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.
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公开(公告)号：US09924338B1
公开(公告)日：2018-03-20
申请号：US15407175
申请日：2017-01-16
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： Bradley M. Hiben , David P. Gurney , Xiaowei Jin
CPC classification number: H04W4/90 , H04B7/15507 , H04B7/1555 , H04B17/309 , H04W16/28 , H04W40/12 , H04W40/22 , H04W76/10 , H04W84/105
Abstract: A method of and relay for connecting communication networks. In one example, the relay is a non-collocated relay that includes a plurality of antennas including a first antenna and a second antenna and an antenna scanner connected to the plurality of antennas. The antenna scanner is configured to survey the plurality of antennas for signals from a first base station of a first incident area network and a second base station of a second incident area network. The non-collocated relay also includes a first user device and a second user device communicatively coupled to each other and an electronic processor. The electronic processor is configured to connect the first antenna receiving a signal from the first base station to the first user device and connect the second antenna receiving a signal from the second base station to the second user device.
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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。
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公开(公告)号：US10555316B2
公开(公告)日：2020-02-04
申请号：US15276192
申请日：2016-09-26
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： David P. Gurney
Abstract: A method and system for assigning a frequency resource allocation to a communication device. The method includes determining a communication device model associated with the communication device. The method includes determining at least one interference emission threshold associated with a frequency range. The method includes receiving at least one communication device emission level based on at least the communication device model. The method includes determining, with a resource scheduler, a frequency resource allocation for the communication device to operate in a communication channel within the frequency range based on the at least one interference emission threshold and the at least one communication device emission level, wherein the at least one communication device emission level is not greater than the at least one interference emission threshold for the frequency range. The method further includes assigning the frequency resource allocation to the communication device.
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