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1. 发明申请

US20150156645A1 DYNAMICALLY MODIFYING SCANNING METHODS AND/OR CONFIGURATIONS 有权
标题翻译：动态修改扫描方法和/或配置
公开(公告)号：US20150156645A1
公开(公告)日：2015-06-04
申请号：US14097183
申请日：2013-12-04
申请人： Aruba Networks, Inc.
发明人： Subbu Ponnuswamy , Kiranmaye Sirigineni , Nethra Muniyappa
IPC分类号： H04W24/06
CPC分类号： H04W24/06 , H04W48/16
摘要： Adapting scanning of frequency channels of different or varying widths to collect wideband spectrum data is disclosed. Scanning methods and/or configurations are modified based upon the type and signal strength of the interferers present or expected in the spectrum. The system includes: selecting a portion for scanning, wherein the portion includes contiguous and non-contiguous segments, partitioning the selected portion into a first plurality of channels, where at least two of the plurality of channels have different widths, each of the first plurality of channels including contiguous or non-contiguous segments; during a first scan of the selected portion, scanning the selected portion of the radio frequency spectrum at least by scanning a first channel with a first width and scanning a second channel with a second width that is different than the first width; and based on the first scan, collecting data representing the selected portion of the radio frequency spectrum.
摘要翻译：公开了对不同宽度或不同宽度的频道进行扫描以收集宽带频谱数据。扫描方法和/或配置根据频谱中存在或预期的干扰源的类型和信号强度进行修改。该系统包括：选择用于扫描的部分，其中该部分包括连续和不连续的段，将所选择的部分划分成第一多个信道，其中多个信道中的至少两个具有不同的宽度，第一多个信道中的每一个包括连续或不连续的段; 在所选择的部分的第一扫描期间，至少通过用第一宽度扫描第一通道并扫描具有不同于第一宽度的第二宽度的第二通道来扫描所述射频频谱的所选部分; 并且基于第一扫描，收集表示无线电频谱的所选部分的数据。

2. 发明申请

US20160234716A1 ANALYZING A PARTICULAR WIRELESS SIGNAL BASED ON CHARACTERISTICS OF OTHER WIRELESS SIGNALS 有权
公开(公告)号：US20160234716A1
公开(公告)日：2016-08-11
申请号：US15131612
申请日：2016-04-18
申请人： Aruba Networks, Inc.
发明人： Subbu Ponnuswamy , Nethra Muniyappa , Kiranmaye Sirigineni
IPC分类号： H04W28/04 , H04W24/08
CPC分类号： H04W28/048 , H04B17/30 , H04W16/14 , H04W24/08 , H04W28/04 , H04W84/12
摘要： The present disclosure discloses a system and method for classifying Wi-Fi signals from Fourier transform samples. Generally, classifying Wi-Fi signals from Fourier transform samples includes: collecting and dividing Fourier transform samples into frequency blocks; determining the bandwidth for the Fourier transform sample; and determining whether the Fourier transform sample corresponds to a narrowband signal. Further, if a determination is made that the Fourier transform sample does not correspond to a narrowband signal, channel utilization is calculated based on a determination that the FFT sample corresponds to a Wi-Fi signal. If it is determined that the Fourier transform sample corresponds to a narrowband signal, then a determination is made that the FFT sample corresponds to a Wi-Fi signal based on certain criteria. The certain criteria may include one or more of a slope value, a number of sub-peak bins, an analysis of adjacent channels, characteristic matching, or other criteria.

3. 发明授权

US09456364B2 Dynamically modifying scanning methods and/or configurations 有权
标题翻译：动态修改扫描方法和/或配置
公开(公告)号：US09456364B2
公开(公告)日：2016-09-27
申请号：US14097183
申请日：2013-12-04
申请人： Aruba Networks, Inc.
发明人： Subbu Ponnuswamy , Kiranmaye Sirigineni , Nethra Muniyappa
IPC分类号： H04W24/06 , H04W48/16
CPC分类号： H04W24/06 , H04W48/16
摘要： Adapting scanning of frequency channels of different or varying widths to collect wideband spectrum data is disclosed. Scanning methods and/or configurations are modified based upon the type and signal strength of the interferers present or expected in the spectrum. The system includes: selecting a portion for scanning, wherein the portion includes contiguous and non-contiguous segments, partitioning the selected portion into a first plurality of channels, where at least two of the plurality of channels have different widths, each of the first plurality of channels including contiguous or non-contiguous segments; during a first scan of the selected portion, scanning the selected portion of the radio frequency spectrum at least by scanning a first channel with a first width and scanning a second channel with a second width that is different than the first width; and based on the first scan, collecting data representing the selected portion of the radio frequency spectrum.
摘要翻译：公开了对不同宽度或不同宽度的频道进行扫描以收集宽带频谱数据。扫描方法和/或配置根据频谱中存在或预期的干扰源的类型和信号强度进行修改。该系统包括：选择用于扫描的部分，其中该部分包括连续和不连续的段，将所选择的部分划分成第一多个信道，其中多个信道中的至少两个具有不同的宽度，第一多个信道中的每一个包括连续或不连续的段; 在所选择的部分的第一扫描期间，至少通过用第一宽度扫描第一通道并扫描具有不同于第一宽度的第二宽度的第二通道来扫描所述射频频谱的所选部分; 并且基于第一扫描，收集表示无线电频谱的所选部分的数据。

4. 发明授权

US09467893B2 Analyzing a particular wireless signal based on characteristics of other wireless signals 有权
标题翻译：基于其他无线信号的特性分析特定的无线信号
公开(公告)号：US09467893B2
公开(公告)日：2016-10-11
申请号：US15131612
申请日：2016-04-18
申请人： Aruba Networks, Inc.
发明人： Subbu Ponnuswamy , Nethra Muniyappa , Kiranmaye Sirigineni
IPC分类号： H04W28/04 , H04W24/08
CPC分类号： H04W28/048 , H04B17/30 , H04W16/14 , H04W24/08 , H04W28/04 , H04W84/12
摘要： The present disclosure discloses a system and method for classifying Wi-Fi signals from Fourier transform samples. Generally, classifying Wi-Fi signals from Fourier transform samples includes: collecting and dividing Fourier transform samples into frequency blocks; determining the bandwidth for the Fourier transform sample; and determining whether the Fourier transform sample corresponds to a narrowband signal. Further, if a determination is made that the Fourier transform sample does not correspond to a narrowband signal, channel utilization is calculated based on a determination that the FFT sample corresponds to a Wi-Fi signal. If it is determined that the Fourier transform sample corresponds to a narrowband signal, then a determination is made that the FFT sample corresponds to a Wi-Fi signal based on certain criteria. The certain criteria may include one or more of a slope value, a number of sub-peak bins, an analysis of adjacent channels, characteristic matching, or other criteria.
摘要翻译：本公开公开了一种用于从傅里叶变换样本分类Wi-Fi信号的系统和方法。一般来说，从傅里叶变换样本中分类Wi-Fi信号包括：将傅里叶变换样本收集和分割成频率块; 确定傅立叶变换样本的带宽; 以及确定傅里叶变换样本是否对应于窄带信号。此外，如果确定傅里叶变换样本不对应于窄带信号，则基于FFT样本对应于Wi-Fi信号的确定来计算信道利用率。如果确定傅里叶变换样本对应于窄带信号，则根据某些标准确定FFT样本对应于Wi-Fi信号。某些标准可以包括斜率值，子峰值数量，相邻信道的分析，特征匹配或其他标准中的一个或多个。

5. 发明授权

US09438496B2 Monitoring link quality between network devices 有权
标题翻译：监控网络设备之间的链路质量
公开(公告)号：US09438496B2
公开(公告)日：2016-09-06
申请号：US14069077
申请日：2013-10-31
申请人： Aruba Networks, Inc.
发明人： Gopalakrishna Raman , Kiranmaye Sirigineni , Neal Castagnoli , Rajini Balay , Scott McGrath
IPC分类号： H04L12/26
CPC分类号： H04L43/0829 , H04L43/062 , H04L43/0894 , H04L43/10
摘要： The present disclosure discloses a system and method for monitoring link quality between internetworking devices. The system includes a processor and a memory storing instructions that, when executed, cause the system to: generate, at a first internetworking device, a marker-request packet that includes a current marker ID; send, from the first internetworking device, the marker-request packet to a second internetworking device; receive, at the first internetworking device, a marker-reply packet that responds to the marker-request packet from the second internetworking device, the marker-reply packet including the current marker ID and a previous marker ID; and determine, at the first network device, a link quality between the first internetworking device and the second internetworking device based at least in part on the marker-reply packet.
摘要翻译：本公开公开了一种用于监视网络间设备之间的链路质量的系统和方法。该系统包括处理器和存储指令的存储器，所述指令在被执行时使系统在以下步骤中：在第一互联网络设备处生成包括当前标记ID的标记请求分组; 从所述第一互联网络设备将所述标记请求分组发送到第二网络互连设备; 在所述第一互联网络设备处接收响应于来自所述第二互联网络设备的所述标记请求分组的标记应答分组，所述标记应答分组包括所述当前标记ID和先前标记ID; 以及至少部分地基于所述标记回复分组，在所述第一网络设备处确定所述第一互联网络设备和所述第二互联网络设备之间的链路质量。

6. 发明授权

US09429647B2 Classifying wireless signals 有权
标题翻译：分类无线信号
公开(公告)号：US09429647B2
公开(公告)日：2016-08-30
申请号：US14097188
申请日：2013-12-04
申请人： Aruba Networks, Inc.
发明人： Subbu Ponnuswamy , Nethra Muniyappa , Kiranmaye Sirigineni
IPC分类号： H04L5/14 , H04L12/28 , H04J3/00 , G01S13/00 , H04L27/26
CPC分类号： G01S13/00 , H04K3/22 , H04K2203/18 , H04L27/265 , H04L27/2666
摘要： The present disclosure discloses a system and method for. classifying Wi-Fi signals from Fourier transform samples. Generally, classifying Wi-Fi signals from Fourier transform samples includes: collecting and dividing Fourier transform samples into frequency blocks; determining the bandwidth for the Fourier transform sample; and determining whether the Fourier transform sample corresponds to a narrowband signal. Further, if a determination is made that the Fourier transform sample does not correspond to a narrowband signal, channel utilization is calculated based on a determination that the FFT sample corresponds to a Wi-Fi signal. If it is determined that the Fourier transform sample corresponds to a narrowband signal, then a determination is made that the FFT sample corresponds to a Wi-Fi signal based on certain criteria. The certain criteria may include one or more of a slope value, a number of sub-peak bins, an analysis of adjacent channels, characteristic matching, or other criteria.
摘要翻译：本公开公开了一种用于的系统和方法。从傅里叶变换样本分类Wi-Fi信号。一般来说，从傅里叶变换样本中分类Wi-Fi信号包括：将傅里叶变换样本收集和分割成频率块; 确定傅立叶变换样本的带宽; 以及确定傅里叶变换样本是否对应于窄带信号。此外，如果确定傅里叶变换样本不对应于窄带信号，则基于FFT样本对应于Wi-Fi信号的确定来计算信道利用率。如果确定傅里叶变换样本对应于窄带信号，则根据某些标准确定FFT样本对应于Wi-Fi信号。某些标准可以包括斜率值，子峰值数量，相邻信道的分析，特征匹配或其他标准中的一个或多个。

7. 发明授权

US09319156B2 Analyzing a particular wireless signal based on characteristics of other wireless signals 有权
公开(公告)号：US09319156B2
公开(公告)日：2016-04-19
申请号：US14097198
申请日：2013-12-04
申请人： Aruba Networks, Inc.
发明人： Subbu Ponnuswamy , Nethra Muniyappa , Kiranmaye Sirigineni
IPC分类号： H04W16/14 , H04B17/30 , H04W84/12
CPC分类号： H04W28/048 , H04B17/30 , H04W16/14 , H04W24/08 , H04W28/04 , H04W84/12
摘要： The present disclosure discloses a system and method for classifying Wi-Fi signals from Fourier transform samples. Generally, classifying Wi-Fi signals from Fourier transform samples includes: collecting and dividing Fourier transform samples into frequency blocks; determining the bandwidth for the Fourier transform sample; and determining whether the Fourier transform sample corresponds to a narrowband signal. Further, if a determination is made that the Fourier transform sample does not correspond to a narrowband signal, channel utilization is calculated based on a determination that the FFT sample corresponds to a Wi-Fi signal. If it is determined that the Fourier transform sample corresponds to a narrowband signal, then a determination is made that the FFT sample corresponds to a Wi-Fi signal based on certain criteria. The certain criteria may include one or more of a slope value, a number of sub-peak bins, an analysis of adjacent channels, characteristic matching, or other criteria.

8. 发明申请

US20150156648A1 ANALYZING A PARTICULAR WIRELESS SIGNAL BASED ON CHARACTERISTICS OF OTHER WIRELESS SIGNALS 有权
标题翻译：基于其他无线信号特性分析特殊无线信号
公开(公告)号：US20150156648A1
公开(公告)日：2015-06-04
申请号：US14097198
申请日：2013-12-04
申请人： Aruba Networks, Inc.
发明人： Subbu Ponnuswamy , Nethra Muniyappa , Kiranmaye Sirigineni
IPC分类号： H04W24/08 , H04W28/04
CPC分类号： H04W28/048 , H04B17/30 , H04W16/14 , H04W24/08 , H04W28/04 , H04W84/12
摘要： The present disclosure discloses a system and method for classifying Wi-Fi signals from Fourier transform samples. Generally, classifying Wi-Fi signals from Fourier transform samples includes: collecting and dividing Fourier transform samples into frequency blocks; determining the bandwidth for the Fourier transform sample; and determining whether the Fourier transform sample corresponds to a narrowband signal. Further, if a determination is made that the Fourier transform sample does not correspond to a narrowband signal, channel utilization is calculated based on a determination that the FFT sample corresponds to a Wi-Fi signal. If it is determined that the Fourier transform sample corresponds to a narrowband signal, then a determination is made that the FFT sample corresponds to a Wi-Fi signal based on certain criteria. The certain criteria may include one or more of a slope value, a number of sub-peak bins, an analysis of adjacent channels, characteristic matching, or other criteria.
摘要翻译：本公开公开了一种用于从傅里叶变换样本分类Wi-Fi信号的系统和方法。一般来说，从傅里叶变换样本中分类Wi-Fi信号包括：将傅里叶变换样本收集和分割成频率块; 确定傅立叶变换样本的带宽; 以及确定傅里叶变换样本是否对应于窄带信号。此外，如果确定傅里叶变换样本不对应于窄带信号，则基于FFT样本对应于Wi-Fi信号的确定来计算信道利用率。如果确定傅里叶变换样本对应于窄带信号，则根据某些标准确定FFT样本对应于Wi-Fi信号。某些标准可以包括斜率值，子峰值数量，相邻信道的分析，特征匹配或其他标准中的一个或多个。

9. 发明申请

US20150156643A1 CLASSIFYING WIRELESS SIGNALS 有权
标题翻译：分类无线信号
公开(公告)号：US20150156643A1
公开(公告)日：2015-06-04
申请号：US14097188
申请日：2013-12-04
申请人： Aruba Networks, Inc.
发明人： Subbu Ponnuswamy , Nethra Muniyappa , Kiranmaye Sirigineni
IPC分类号： H04W24/02
CPC分类号： G01S13/00 , H04K3/22 , H04K2203/18 , H04L27/265 , H04L27/2666
摘要： The present disclosure discloses a system and method for. classifying Wi-Fi signals from Fourier transform samples. Generally, classifying Wi-Fi signals from Fourier transform samples includes: collecting and dividing Fourier transform samples into frequency blocks; determining the bandwidth for the Fourier transform sample; and determining whether the Fourier transform sample corresponds to a narrowband signal. Further, if a determination is made that the Fourier transform sample does not correspond to a narrowband signal, channel utilization is calculated based on a determination that the FFT sample corresponds to a Wi-Fi signal. If it is determined that the Fourier transform sample corresponds to a narrowband signal, then a determination is made that the FFT sample corresponds to a Wi-Fi signal based on certain criteria. The certain criteria may include one or more of a slope value, a number of sub-peak bins, an analysis of adjacent channels, characteristic matching, or other criteria.
摘要翻译：本公开公开了一种用于的系统和方法。从傅里叶变换样本分类Wi-Fi信号。一般来说，从傅里叶变换样本中分类Wi-Fi信号包括：将傅里叶变换样本收集和分割成频率块; 确定傅立叶变换样本的带宽; 以及确定傅里叶变换样本是否对应于窄带信号。此外，如果确定傅里叶变换样本不对应于窄带信号，则基于FFT样本对应于Wi-Fi信号的确定来计算信道利用率。如果确定傅里叶变换样本对应于窄带信号，则根据某些标准确定FFT样本对应于Wi-Fi信号。某些标准可以包括斜率值，子峰值数量，相邻信道的分析，特征匹配或其他标准中的一个或多个。

10. 发明申请

US20150117234A1 Monitoring Link Quality Between Network Devices 有权
标题翻译：监控网络设备之间的链路质量
公开(公告)号：US20150117234A1
公开(公告)日：2015-04-30
申请号：US14069077
申请日：2013-10-31
申请人： Aruba Networks, Inc.
发明人： Gopalakrishna Raman , Kiranmaye Sirigineni , Neal Castagnoli , Rajini Balay , Scott McGrath
IPC分类号： H04L12/26
CPC分类号： H04L43/0829 , H04L43/062 , H04L43/0894 , H04L43/10
摘要： The present disclosure discloses a system and method for monitoring link quality between internetworking devices. The system includes a processor and a memory storing instructions that, when executed, cause the system to: generate, at a first internetworking device, a marker-request packet that includes a current marker ID; send, from the first internetworking device, the marker-request packet to a second internetworking device; receive, at the first internetworking device, a marker-reply packet that responds to the marker-request packet from the second internetworking device, the marker-reply packet including the current marker ID and a previous marker ID; and determine, at the first network device, a link quality between the first internetworking device and the second internetworking device based at least in part on the marker-reply packet.
摘要翻译：本公开公开了一种用于监视网络间设备之间的链路质量的系统和方法。该系统包括处理器和存储指令的存储器，所述指令在被执行时使系统在以下步骤中：在第一互联网络设备处生成包括当前标记ID的标记请求分组; 从所述第一互联网络设备将所述标记请求分组发送到第二网络互连设备; 在所述第一互联网络设备处接收响应于来自所述第二互联网络设备的所述标记请求分组的标记应答分组，所述标记应答分组包括所述当前标记ID和先前标记ID; 以及至少部分地基于所述标记回复分组，在所述第一网络设备处确定所述第一互联网络设备和所述第二互联网络设备之间的链路质量。

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