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1. 发明授权

US10523491B2 Reliable and resilient end-to-end connectivity for heterogeneous networks 有权
公开(公告)号：US10523491B2
公开(公告)日：2019-12-31
申请号：US12911707
申请日：2010-10-25
申请人： Dinakaran Joseph , Jon K. Franks , Christopher N. Freeman , Sivaram Gottimukkala , Jason P. Hawrysz , Lap T. Huynh , Barry Mosakowski
发明人： Dinakaran Joseph , Jon K. Franks , Christopher N. Freeman , Sivaram Gottimukkala , Jason P. Hawrysz , Lap T. Huynh , Barry Mosakowski
IPC分类号： H04L12/24 , H04L12/703
摘要： Embodiments of the present invention address deficiencies of the art in respect to connectivity management in a heterogeneous network and provide a method, system and computer program product for resilient and reliable end-to-end connectivity in a heterogeneous network. In one embodiment of the invention, a method for resilient and reliable end-to-end connectivity in a heterogeneous network environment can be provided. The method can include creating an instance of an abstracted network resource model (NRM) for a heterogeneous network environment of different network resource nodes. The method further can include binding an application endpoint in the instance of the abstracted NRM with a connectivity endpoint for a first of the different network resource nodes. The method yet further can include detecting an outage in the first of the different network resource nodes. Finally, the method can include re-binding the application endpoint to a second of the different network resource nodes in response to detecting the outage.

2. 发明授权

US09742621B2 Reliable and resilient end-to-end connectivity for heterogeneous networks 有权
公开(公告)号：US09742621B2
公开(公告)日：2017-08-22
申请号：US13406653
申请日：2012-02-28
申请人： Dinakaran Joseph , Jon K. Franks , Christopher N. Freeman , Sivaram Gottimukkala , Jason P. Hawrysz , Lap T. Huynh , Barry Mosakowski
发明人： Dinakaran Joseph , Jon K. Franks , Christopher N. Freeman , Sivaram Gottimukkala , Jason P. Hawrysz , Lap T. Huynh , Barry Mosakowski
IPC分类号： H04L12/26 , H04L12/24
CPC分类号： H04L41/022
摘要： Embodiments of the present invention address deficiencies of the art in respect to connectivity management in a heterogeneous network and provide a method, system and computer program product for resilient and reliable end-to-end connectivity in a heterogeneous network. In one embodiment of the invention, a method for resilient and reliable end-to-end connectivity in a heterogeneous network environment can be provided. The method can include creating an instance of an abstracted network resource model (NRM) for a heterogeneous network environment of different network resource nodes. The method further can include binding an application endpoint in the instance of the abstracted NRM with a connectivity endpoint for a first of the different network resource nodes. Finally, the method can include re-binding the application endpoint to a second of the different network resource nodes in response to detecting the outage.

3. 发明申请

US20120213059A1 RELIABLE AND RESILIENT END-TO-END CONNECTIVITY FOR HETEROGENEOUS NETWORKS 审中-公开
标题翻译：可靠和灵活的异构网络的端到端连接
公开(公告)号：US20120213059A1
公开(公告)日：2012-08-23
申请号：US13406653
申请日：2012-02-28
申请人： Dinakaran Joseph , Jon K. Franks , Christopher N. Freeman , Sivaram Gottimukkala , Jason P. Hawrysz , Lap T. Huynh , Barry Mosakowski
发明人： Dinakaran Joseph , Jon K. Franks , Christopher N. Freeman , Sivaram Gottimukkala , Jason P. Hawrysz , Lap T. Huynh , Barry Mosakowski
IPC分类号： G06F11/00
CPC分类号： H04L41/022
摘要： Embodiments of the present invention address deficiencies of the art in respect to connectivity management in a heterogeneous network and provide a method, system and computer program product for resilient and reliable end-to-end connectivity in a heterogeneous network. In one embodiment of the invention, a method for resilient and reliable end-to-end connectivity in a heterogeneous network environment can be provided. The method can include creating an instance of an abstracted network resource model (NRM) for a heterogeneous network environment of different network resource nodes. The method further can include binding an application endpoint in the instance of the abstracted NRM with a connectivity endpoint for a first of the different network resource nodes. Finally, the method can include re-binding the application endpoint to a second of the different network resource nodes in response to detecting the outage.
摘要翻译：本发明的实施例解决了异构网络中的连接性管理方面的技术缺陷，并提供了用于异构网络中的弹性和可靠的端到端连接的方法，系统和计算机程序产品。在本发明的一个实施例中，可以提供一种用于异构网络环境中的弹性且可靠的端到端连接的方法。该方法可以包括为不同网络资源节点的异构网络环境创建抽象网络资源模型（NRM）的实例。该方法还可以包括将抽象NRM的实例中的应用端点与第一个不同网络资源节点的连接性端点绑定。最后，该方法可以包括响应于检测到中断而将应用端点重新绑定到不同网络资源节点中的第二个。

4. 发明申请

US20110125914A1 END-TO-END (E2E) SERVICE LEVEL AGREEMENT (SLA) COMPLIANCE ACROSS BOTH MANAGED AND UNMANAGED NETWORK SEGMENTS 有权
标题翻译：端到端（E2E）服务水平协议（SLA）遵守两个管理和未经授权的网络部分
公开(公告)号：US20110125914A1
公开(公告)日：2011-05-26
申请号：US13020089
申请日：2011-02-03
申请人： Michael E. Baskey , Mandis S. Beigi , Sivaram Gottimukkala , Lap T. Huynh , Dinakaran Joseph , Einar Lueck , Debanjan Saha , Sambit Sahu , Dinesh C. Verma
发明人： Michael E. Baskey , Mandis S. Beigi , Sivaram Gottimukkala , Lap T. Huynh , Dinakaran Joseph , Einar Lueck , Debanjan Saha , Sambit Sahu , Dinesh C. Verma
IPC分类号： G06F15/16
CPC分类号： H04L43/0852 , H04L41/5003 , H04L41/5009 , H04L41/5019 , H04L47/10 , H04L47/18 , H04L47/20 , H04L47/2425 , H04L47/283
摘要： Embodiments of the present invention address deficiencies of the art in respect to e2e SLA support in a network of both manageable and unmanageable portions and provide a method, system and computer program product for e2e SLA compliance across both managed and unmanaged network segments. In one embodiment of the invention, a method for e2e SLA compliance across both managed and unmanaged network segments can be provided. The method can include identifying both a managed segment and an unmanaged segment of an e2e network for a communications path implicated by an SLA, determining an observed delay for the unmanaged segment of the e2e network, computing from a desired delay for the communications path and the observed delay a differential delay, and constraining the managed segment to meet the differential delay in order to assure meeting the desired delay for the communications path implicated by the SLA.
摘要翻译：本发明的实施例解决了在可管理和不可管理部分的网络中关于e2e SLA支持的本领域的缺点，并且提供了用于在被管理网络段和非管理网段之间实现e2e SLA兼容的方法，系统和计算机程序产品。在本发明的一个实施例中，可以提供一种用于在被管理网络段和非管理网段之间执行e2e SLA兼容的方法。该方法可以包括识别由SLA所涉及的通信路径的e2e网络的管理段和非托管段，确定e2e网络的非管理段的观察到的延迟，从通信路径的期望延迟和观察延迟差分延迟，并限制被管理段以满足差分延迟，以便确保满足SLA所涉及的通信路径的期望延迟。

5. 发明申请

US20110038256A1 RELIABLE AND RESILIENT END-TO-END CONNECTIVITY FOR HETEROGENEOUS NETWORKS 审中-公开
标题翻译：可靠和灵活的异构网络的端到端连接
公开(公告)号：US20110038256A1
公开(公告)日：2011-02-17
申请号：US12911707
申请日：2010-10-25
申请人： Dinakaran Joseph , Jon K. Franks , Christopher N. Freeman , Sivaram Gottimukkala , Jason P. Hawrysz , Lap T. Huynh , Barry Mosakowski
发明人： Dinakaran Joseph , Jon K. Franks , Christopher N. Freeman , Sivaram Gottimukkala , Jason P. Hawrysz , Lap T. Huynh , Barry Mosakowski
IPC分类号： G06F11/00
摘要： Embodiments of the present invention address deficiencies of the art in respect to connectivity management in a heterogeneous network and provide a method, system and computer program product for resilient and reliable end-to-end connectivity in a heterogeneous network. In one embodiment of the invention, a method for resilient and reliable end-to-end connectivity in a heterogeneous network environment can be provided. The method can include creating an instance of an abstracted network resource model (NRM) for a heterogeneous network environment of different network resource nodes. The method further can include binding an application endpoint in the instance of the abstracted NRM with a connectivity endpoint for a first of the different network resource nodes. The method yet further can include detecting an outage in the first of the different network resource nodes. Finally, the method can include re-binding the application endpoint to a second of the different network resource nodes in response to detecting the outage.
摘要翻译：本发明的实施例解决了异构网络中的连接性管理方面的技术缺陷，并提供了用于异构网络中的弹性和可靠的端到端连接的方法，系统和计算机程序产品。在本发明的一个实施例中，可以提供一种用于异构网络环境中的弹性且可靠的端到端连接的方法。该方法可以包括为不同网络资源节点的异构网络环境创建抽象网络资源模型（NRM）的实例。该方法还可以包括将抽象NRM的实例中的应用端点与第一个不同网络资源节点的连接性端点绑定。该方法还可以包括检测第一不同网络资源节点中的中断。最后，该方法可以包括响应于检测到中断而将应用端点重新绑定到不同网络资源节点中的第二个。

6. 发明授权

US07809819B2 Policy-based packet classification 失效
标题翻译：基于策略的数据包分类
公开(公告)号：US07809819B2
公开(公告)日：2010-10-05
申请号：US11837266
申请日：2007-08-10
申请人： Roberto DeLima , Lap T. Huynh , Dinakaran B. Joseph , John J. Majikes , Robert E. Moore , Lee M. Rafalow
发明人： Roberto DeLima , Lap T. Huynh , Dinakaran B. Joseph , John J. Majikes , Robert E. Moore , Lee M. Rafalow
IPC分类号： G06F15/16
CPC分类号： H04L67/322 , H04L67/02 , H04L69/329
摘要： A method, apparatus, and computer implemented instructions for processing a request in a data processing system. The request is received. In response to a first hash value being present within the request, the first hash value is compared to a second hash value that was computed locally, wherein the second hash value represents a current policy configuration for assigning a quality of service. In response to a match between the first hash value and the second hash value, other information in the request is used to establish a quality of service for packets associated with the request.
摘要翻译：一种用于在数据处理系统中处理请求的方法，装置和计算机实现的指令。收到请求。响应于请求内存在第一哈希值，将第一哈希值与本地计算的第二散列值进行比较，其中第二散列值表示用于分配服务质量的当前策略配置。响应于第一哈希值和第二哈希值之间的匹配，请求中的其他信息用于建立与请求相关联的分组的服务质量。

7. 发明申请

US20090063673A1 END-TO-END (E2E) SERVICE LEVEL AGREEMENT (SLA) COMPLIANCE ACROSS BOTH MANAGED AND UNMANAGED NETWORK SEGMENTS 失效
标题翻译：端到端（E2E）服务水平协议（SLA）遵守两个管理和未经授权的网络部分
公开(公告)号：US20090063673A1
公开(公告)日：2009-03-05
申请号：US11847294
申请日：2007-08-29
申请人： Michael E. Baskey , Mandis S. Beigi , Sivaram Gottimukkala , Lap T. Huynh , Dinakaran Joseph , Einar Lueck , Debanjan Saha , Sambit Sahu , Dinesh C. Verma
发明人： Michael E. Baskey , Mandis S. Beigi , Sivaram Gottimukkala , Lap T. Huynh , Dinakaran Joseph , Einar Lueck , Debanjan Saha , Sambit Sahu , Dinesh C. Verma
IPC分类号： H04L12/26 , G06F15/173
CPC分类号： H04L43/0852 , H04L41/5003 , H04L41/5009 , H04L41/5019 , H04L47/10 , H04L47/18 , H04L47/20 , H04L47/2425 , H04L47/283
摘要： Embodiments of the present invention address deficiencies of the art in respect to e2e SLA support in a network of both manageable and unmanageable portions and provide a method, system and computer program product for e2e SLA compliance across both managed and unmanaged network segments. In one embodiment of the invention, a method for e2e SLA compliance across both managed and unmanaged network segments can be provided. The method can include identifying both a managed segment and an unmanaged segment of an e2e network for a communications path implicated by an SLA, determining an observed delay for the unmanaged segment of the e2e network, computing from a desired delay for the communications path and the observed delay a differential delay, and constraining the managed segment to meet the differential delay in order to assure meeting the desired delay for the communications path implicated by the SLA.
摘要翻译：本发明的实施例解决了在可管理和不可管理部分的网络中关于e2e SLA支持的本领域的缺点，并且提供了用于在被管理网络段和非管理网段之间实现e2e SLA兼容的方法，系统和计算机程序产品。在本发明的一个实施例中，可以提供一种用于在被管理网络段和非管理网段之间执行e2e SLA兼容的方法。该方法可以包括识别由SLA所涉及的通信路径的e2e网络的管理段和非托管段，确定e2e网络的非管理段的观察到的延迟，从通信路径的期望延迟和观察延迟差分延迟，并限制被管理段以满足差分延迟，以便确保满足SLA所涉及的通信路径的期望延迟。

8. 发明申请

US20080320147A1 METHOD AND APPARATUS FOR POLICY-BASED PACKET CLASSIFICATION 失效
标题翻译：用于基于策略的分组分类的方法和装置
公开(公告)号：US20080320147A1
公开(公告)日：2008-12-25
申请号：US11837266
申请日：2007-08-10
申请人： Roberto DeLima , Lap T. Huynh , Dinakaran B. Joseph , John J. Majikes , Robert E. Moore , Lee M. Rafalow
发明人： Roberto DeLima , Lap T. Huynh , Dinakaran B. Joseph , John J. Majikes , Robert E. Moore , Lee M. Rafalow
IPC分类号： G06F15/16 , H04L9/00
CPC分类号： H04L67/322 , H04L67/02 , H04L69/329
摘要： A method, apparatus, and computer implemented instructions for processing a request in a data processing system. The request is received. In response to a first hash value being present within the request, the first hash value is compared to a second hash value that was computed locally, wherein the second hash value represents a current policy configuration for assigning a quality of service. In response to a match between the first hash value and the second hash value, other information in the request is used to establish a quality of service for packets associated with the request.
摘要翻译：一种用于在数据处理系统中处理请求的方法，装置和计算机实现的指令。收到请求。响应于请求内存在第一哈希值，将第一哈希值与本地计算的第二散列值进行比较，其中第二散列值表示用于分配服务质量的当前策略配置。响应于第一哈希值和第二哈希值之间的匹配，请求中的其他信息用于建立与请求相关联的分组的服务质量。

9. 发明授权

US5936940A Adaptive rate-based congestion control in packet networks 失效
标题翻译：分组网络中基于速率的自适应拥塞控制
公开(公告)号：US5936940A
公开(公告)日：1999-08-10
申请号：US701624
申请日：1996-08-22
申请人： Gerald Arnold Marin , Lap T. Huynh , Ken Van Vu , Raif O. Onvural , Levent Gun , Bouchung Lin
发明人： Gerald Arnold Marin , Lap T. Huynh , Ken Van Vu , Raif O. Onvural , Levent Gun , Bouchung Lin
IPC分类号： H04L12/56 , H04L12/26
CPC分类号： H04L12/5602 , H04L2012/5619 , H04L2012/5636
摘要： An enhanced adaptive rate-based congestion control system for packet transmission networks uses the absolute rather than the relative network queuing delay measure of congestion in the network. Other features of the congestion control system include test transmissions only after a predetermined minimum time, after the receipt of an acknowledgment from the previous test, or transmission of a minimum data burst, whichever takes longest. The congestion control system also provides a small reduction in rate at low rates and a large reduction in rates at high rates. A logarithmic rate control function provides this capability. Rate damping is provided by changing all of the values in a rate look-up tables in response to excessive rate variations. Finally, the fair share of the available bandwidth is used as the starting point for rates at start-up or when a predefined rate damping region is exited.
摘要翻译：用于分组传输网络的增强的基于自适应速率的拥塞控制系统使用网络中的拥塞的绝对而不是相对网络排队延迟测量。拥塞控制系统的其他特征仅在预定的最小时间之后，在从先前的测试接收到确认之后，或传输最小数据脉冲串（以较长者为准）为止包括测试传输。拥挤控制系统还以低速率提供了较小的速率降低，并且高速率的速率大幅度降低。对数速率控制功能提供此功能。速率阻尼通过响应于过大的速率变化改变速率查找表中的所有值来提供。最后，将可用带宽的公平份额用作启动速率或退出预定义速率阻尼区域的起始点。

10. 发明申请

US20080259790A1 RELIABLE AND RESILIENT END-TO-END CONNECTIVITY FOR HETEROGENEOUS NETWORKS 失效
标题翻译：可靠和灵活的异构网络的端到端连接
公开(公告)号：US20080259790A1
公开(公告)日：2008-10-23
申请号：US11738499
申请日：2007-04-22
申请人： Dinakaran Joseph , Jon K. Franks , Christopher N. Freeman , Sivaram Gottimukkala , Jason P. Hawrysz , Lap T. Huynh , Barry Mosakowski
发明人： Dinakaran Joseph , Jon K. Franks , Christopher N. Freeman , Sivaram Gottimukkala , Jason P. Hawrysz , Lap T. Huynh , Barry Mosakowski
IPC分类号： H04J1/16
CPC分类号： H04L41/022
摘要： Embodiments of the present invention address deficiencies of the art in respect to connectivity management in a heterogeneous network and provide a method, system and computer program product for resilient and reliable end-to-end connectivity in a heterogeneous network. In one embodiment of the invention, a method for resilient and reliable end-to-end connectivity in a heterogeneous network environment can be provided. The method can include creating an instance of an abstracted network resource model (NRM) for a heterogeneous network environment of different network resource nodes. The method further can include binding an application endpoint in the instance of the abstracted NRM with a connectivity endpoint for a first of the different network resource nodes. The method yet further can include detecting an outage in the first of the different network resource nodes. Finally, the method can include re-binding the application endpoint to a second of the different network resource nodes in response to detecting the outage.
摘要翻译：本发明的实施例解决了异构网络中的连接性管理方面的技术缺陷，并提供了用于异构网络中的弹性和可靠的端到端连接的方法，系统和计算机程序产品。在本发明的一个实施例中，可以提供一种用于异构网络环境中的弹性且可靠的端到端连接的方法。该方法可以包括为不同网络资源节点的异构网络环境创建抽象网络资源模型（NRM）的实例。该方法还可以包括将抽象NRM的实例中的应用端点与第一个不同网络资源节点的连接性端点绑定。该方法还可以包括检测第一不同网络资源节点中的中断。最后，该方法可以包括响应于检测到中断而将应用端点重新绑定到不同网络资源节点中的第二个。

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