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公开(公告)号：US20190158349A1
公开(公告)日：2019-05-23
申请号：US16255631
申请日：2019-01-23
申请人： Aspen Networks, Inc.
摘要： A Multi-Homing System is equipped with an Adaptive JSP Access Cloud State Detection apparatus (ACSD) that improves the reliability of digital connections, such as a Computer Premises Network and the Internet, in which such connections are made by connecting through a multiplicity of ISP Access Clouds (links). Reliability is improved by using data elements of Internet Protocol datagrams that are exchanged between the ISP Access Clouds and the CPN without creating additional data traffic. Data Elements from each ISP Access Cloud are used by processing functions of the by the ACSD to test for conditions that indicate that it may be in a DOWN status, when a DOWN status is suspected, other functions in the ACSD initiate transmission of a set of PROBE packets that can determine if the suspect link is actually DOWN or merely giving a response that would be interpreted as DOWN by prior art methods.
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公开(公告)号：US20230353994A1
公开(公告)日：2023-11-02
申请号：US18217489
申请日：2023-06-30
申请人： ASPEN NETWORKS, INC.
发明人： Sajit Bhaskaran , John Tong-Kin Yu
摘要： The subject disclosure relates to ways to ensure vehicle network connectivity. In some aspects, a process of the technology includes steps for receiving local network measurement data including one or more connectivity metrics for at least one network provider (e.g., an ISP), and updating a geo-connectivity database using the received local network measurement data. In some aspects, the process can include additional steps for transmitting a geo-connectivity request to a remote Intelligent Vehicle Connectivity Analytics (IVCA) gateway, and for receiving a geo-connectivity reply from the remote IVCA gateway, the geo-connectivity reply including information regarding network availability for the at least one network provider along a vehicle path. Systems and machine-readable media are also provided.
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公开(公告)号：US20180302770A1
公开(公告)日：2018-10-18
申请号：US15951050
申请日：2018-04-11
申请人： ASPEN NETWORKS, INC.
发明人： Sajit Bhaskaran , John Tong-Kin Yu
摘要： The subject disclosure relates to ways to ensure vehicle network connectivity. In some aspects, a process of the technology includes steps for receiving local network measurement data including one or more connectivity metrics for at least one network provider (e.g., an ISP), and updating a geo-connectivity database using the received local network measurement data. In some aspects, the process can include additional steps for transmitting a geo-connectivity request to a remote Intelligent Vehicle Connectivity Analytics (IVCA) gateway, and for receiving a geo-connectivity reply from the remote IVCA gateway, the geo-connectivity reply including information regarding network availability for the at least one network provider along a vehicle path. Systems and machine-readable media are also provided.
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公开(公告)号：US10044555B2
公开(公告)日：2018-08-07
申请号：US14931661
申请日：2015-11-03
申请人： Aspen Networks, Inc.
摘要： A Multi-Homing System is equipped with an Adaptive JSP Access Cloud State Detection apparatus (ACSD) that improves the reliability of the availability of digital connections (links) between computer sites, such as a Computer Premises Network and the Internet, in which such connections are made by connecting through a multiplicity of ISP Access Clouds (links). Reliability is improved over prior art methods by using data elements of Internet Protocol datagrams, e.g. record fields or bits of fields, that are regularly and normally exchanged between the ISP Access Clouds and the CPN without creating additional data traffic. Data Elements from each ISP Access Cloud are used by processing functions of the by the ACSD to test for conditions that indicate that it may be in a DOWN status. when a DOWN status is suspected, other functions in the ACSD initiate transmission of a set of PROBE packets that can reliably determine if the suspect link is actually DOWN or merely giving a response that would be interpreted as DOWN by prior art methods.
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公开(公告)号：US20220337982A1
公开(公告)日：2022-10-20
申请号：US17856857
申请日：2022-07-01
申请人： Aspen Networks, Inc.
发明人： Sajit Bhaskaran , John Tong-Kin Yu
摘要： The subject disclosure relates to ways to ensure vehicle network connectivity. In some aspects, a process of the technology includes steps for receiving local network measurement data including one or more connectivity metrics for at least one network provider (e.g., an ISP), and updating a geo-connectivity database using the received local network measurement data. In some aspects, the process can include additional steps for transmitting a geo-connectivity request to a remote Intelligent Vehicle Connectivity Analytics (IVCA) gateway, and for receiving a geo-connectivity reply from the remote IVCA gateway, the geo-connectivity reply including information regarding network availability for the at least one network provider along a vehicle path. Systems and machine-readable media are also provided.
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公开(公告)号：US10230570B2
公开(公告)日：2019-03-12
申请号：US15356309
申请日：2016-11-18
申请人： Aspen Networks, Inc.
摘要： A Multi-Homing System is equipped with an Adaptive JSP Access Cloud State Detection apparatus (ACSD) that improves the reliability of the availability of digital connections (links) between computer sites, such as a Computer Premises Network and the Internet, in which such connections are made by connecting through a multiplicity of ISP Access Clouds (links). Reliability is improved over prior art methods by using data elements of Internet Protocol datagrams, e.g. record fields or bits of fields, that are regularly and normally exchanged between the ISP Access Clouds and the CPN without creating additional data traffic. Data Elements from each ISP Access Cloud are used by processing functions of the by the ACSD to test for conditions that indicate that it may be in a DOWN status. when a DOWN status is suspected, other functions in the ACSD initiate transmission of a set of PROBE packets that can reliably determine if the suspect link is actually DOWN or merely giving a response that would be interpreted as DOWN by prior art methods.
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公开(公告)号：US11736915B2
公开(公告)日：2023-08-22
申请号：US17856857
申请日：2022-07-01
申请人： Aspen Networks, Inc.
发明人： Sajit Bhaskaran , John Tong-Kin Yu
摘要： The subject disclosure relates to ways to ensure vehicle network connectivity. In some aspects, a process of the technology includes steps for receiving local network measurement data including one or more connectivity metrics for at least one network provider (e.g., an ISP), and updating a geo-connectivity database using the received local network measurement data. In some aspects, the process can include additional steps for transmitting a geo-connectivity request to a remote Intelligent Vehicle Connectivity Analytics (IVCA) gateway, and for receiving a geo-connectivity reply from the remote IVCA gateway, the geo-connectivity reply including information regarding network availability for the at least one network provider along a vehicle path. Systems and machine-readable media are also provided.
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公开(公告)号：US11418934B2
公开(公告)日：2022-08-16
申请号：US17076442
申请日：2020-10-21
申请人： ASPEN NETWORKS, INC.
发明人： Sajit Bhaskaran , John Tong-Kin Yu
摘要： The subject disclosure relates to ways to ensure vehicle network connectivity. In some aspects, a process of the technology includes steps for receiving local network measurement data including one or more connectivity metrics for at least one network provider (e.g., an ISP), and updating a geo-connectivity database using the received local network measurement data. In some aspects, the process can include additional steps for transmitting a geo-connectivity request to a remote Intelligent Vehicle Connectivity Analytics (IVCA) gateway, and for receiving a geo-connectivity reply from the remote IVCA gateway, the geo-connectivity reply including information regarding network availability for the at least one network provider along a vehicle path. Systems and machine-readable media are also provided.
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公开(公告)号：US20210044946A1
公开(公告)日：2021-02-11
申请号：US17076442
申请日：2020-10-21
申请人： ASPEN NETWORKS, INC.
发明人： Sajit Bhaskaran , John Tong-Kin Yu
摘要： The subject disclosure relates to ways to ensure vehicle network connectivity. In some aspects, a process of the technology includes steps for receiving local network measurement data including one or more connectivity metrics for at least one network provider (e.g., an ISP), and updating a geo-connectivity database using the received local network measurement data. In some aspects, the process can include additional steps for transmitting a geo-connectivity request to a remote Intelligent Vehicle Connectivity Analytics (IVCA) gateway, and for receiving a geo-connectivity reply from the remote IVCA gateway, the geo-connectivity reply including information regarding network availability for the at least one network provider along a vehicle path. Systems and machine-readable media are also provided.
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公开(公告)号：US09191300B2
公开(公告)日：2015-11-17
申请号：US14062778
申请日：2013-10-24
申请人： Aspen Networks, Inc.
CPC分类号： H04L41/0668 , H04L43/0811 , H04L43/0864 , H04L43/12 , H04L43/50
摘要： A Multi-Homing System is equipped with an Adaptive JSP Access Cloud State Detection apparatus (ACSD) that improves the reliability of the availability of digital connections (links) between computer sites, such as a Computer Premises Network and the Internet, in which such connections are made by connecting through a multiplicity of ISP Access Clouds (links). Reliability is improved over prior art methods by using data elements of Internet Protocol datagrams, e.g. record fields or bits of fields, that are regularly and normally exchanged between the ISP Access Clouds and the CPN without creating additional data traffic. Data Elements from each ISP Access Cloud are used by processing functions of the by the ACSD to test for conditions that indicate that it may be in a DOWN status. when a DOWN status is suspected, other functions in the ACSD initiate transmission of a set of PROBE packets that can reliably determine if the suspect link is actually DOWN or merely giving a response that would be interpreted as DOWN by prior art methods.
摘要翻译： 多归属系统配备有自适应JSP接入云状态检测装置（ACSD），其提高计算机站点（例如计算机驻地网络和因特网）之间的数字连接（链路）的可用性的可靠性，其中这些连接 通过多个ISP Access Clouds（链接）进行连接。 通过使用互联网协议数据报的数据元素，比如现有技术的方法，可靠性得到改善。 在ISP访问云和CPN之间定期和正常地交换字段的字段或字段，而不创建额外的数据流量。 来自每个ISP访问云的数据元素由ACSD的处理功能用于测试指示它可能处于DOWN状态的条件。 当怀疑DOWN状态时，ACSD中的其他功能启动一组PROBE分组的传输，该组可以可靠地确定可疑链路是否实际上是DOWN，或仅通过现有技术方法给出将被解释为DOWN的响应。
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