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1. 发明申请

US20140241178A1 Real-Time Radio Spectrum Assessment Engine 有权
标题翻译：实时无线电频谱评估引擎
公开(公告)号：US20140241178A1
公开(公告)日：2014-08-28
申请号：US13776528
申请日：2013-02-25
申请人： ITRON, INC.
发明人： Danny Ray Seely , Jeffrey Steele Sanders
IPC分类号： H04W24/08
CPC分类号： H04W24/08 , H04W24/04
摘要： A multichannel radio receiver configured for real-time radio channel assessment is described herein. In one example, a radio frequency (RF) front end provides a frequency spectrum which is converted into a digitized spectrum. Within a digital subsystem, resources (e.g., software or a hardware device) may analyze channels or portions of spectrum within the digitized spectrum for a packet error rate (PER) at a plurality of power levels and a plurality of modulation schemes. The analysis may result a required received signal strength indicator (RSSI) that is needed to result in a particular read reliability requirement (RRR). Using the required RSSI, endpoints communicating with the multichannel radio may be associated with a channel(s), modulation scheme(s) and/or power level(s) that results in the RRR. The analysis may be performed by one or more resources operating in parallel and operating in the background to other communications between the endpoints and multichannel radio receiver.
摘要翻译：本文描述了被配置用于实时无线电信道评估的多信道无线电接收机。在一个示例中，射频（RF）前端提供被转换成数字化频谱的频谱。在数字子系统内，资源（例如，软件或硬件设备）可以在多个功率电平和多个调制方案中分析数字化频谱内的频谱或分量差错率（PER）的频谱或部分。分析可能导致需要的接收信号强度指示符（RSSI），以产生特定的读取可靠性要求（RRR）。使用所需的RSSI，与多信道无线电通信的端点可以与导致RRR的信道，调制方案和/或功率级相关联。分析可以由并行操作的一个或多个资源来执行，并且在后台操作在端点和多信道无线电接收机之间的其他通信。

2. 发明授权

US09426680B2 Real-time radio spectrum assessment engine 有权
标题翻译：实时无线电频谱评估引擎
公开(公告)号：US09426680B2
公开(公告)日：2016-08-23
申请号：US13776528
申请日：2013-02-25
申请人： Itron, Inc.
发明人： Danny Ray Seely , Jeffrey Steele Sanders
IPC分类号： H04W24/08 , H04W24/04
CPC分类号： H04W24/08 , H04W24/04
摘要： A multichannel radio receiver configured for real-time radio channel assessment is described herein. In one example, a radio frequency (RF) front end provides a frequency spectrum which is converted into a digitized spectrum. Within a digital subsystem, resources (e.g., software or a hardware device) may analyze channels or portions of spectrum within the digitized spectrum for a packet error rate (PER) at a plurality of power levels and a plurality of modulation schemes. The analysis may result a required received signal strength indicator (RSSI) that is needed to result in a particular read reliability requirement (RRR). Using the required RSSI, endpoints communicating with the multichannel radio may be associated with a channel(s), modulation scheme(s) and/or power level(s) that results in the RRR. The analysis may be performed by one or more resources operating in parallel and operating in the background to other communications between the endpoints and multichannel radio receiver.
摘要翻译：本文描述了被配置用于实时无线电信道评估的多信道无线电接收机。在一个示例中，射频（RF）前端提供被转换成数字化频谱的频谱。在数字子系统内，资源（例如，软件或硬件设备）可以在多个功率电平和多个调制方案中分析数字化频谱内的频谱或分量差错率（PER）的频谱或部分。分析可能导致需要的接收信号强度指示符（RSSI），以产生特定的读取可靠性要求（RRR）。使用所需的RSSI，与多信道无线电通信的端点可以与导致RRR的信道，调制方案和/或功率级相关联。分析可以由并行操作的一个或多个资源来执行，并且在后台操作在端点和多信道无线电接收机之间的其他通信。

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