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1. 发明授权

US08155008B2 Method for enabling the efficient operation of arbitrarily interconnected mesh networks 有权
标题翻译：实现任意互连网状网络高效运行的方法
公开(公告)号：US08155008B2
公开(公告)日：2012-04-10
申请号：US12014811
申请日：2008-01-16
申请人： Jorjeta Gueorguieva Jetcheva , Sivakumar Kailas , Mohan Natarajan
发明人： Jorjeta Gueorguieva Jetcheva , Sivakumar Kailas , Mohan Natarajan
IPC分类号： H04J1/16
CPC分类号： H04L45/74 , H04L45/04 , H04L45/122 , H04L45/124 , H04L45/26 , H04L45/32 , H04W40/246 , H04W84/18
摘要： Wireless mesh networks (or “meshes”) are enabled for arbitrary interconnection to each other and may provide varying levels of coverage and redundancy as desired. Interoperability between meshes having differing configurations, internal operations, or both, may be freely intermixed and inter-operated in unrestricted combination. Enhanced explicit inter-bridge control protocols operate using pre-existing control packets. Pre-existing broadcast packet floods are used to learn the best paths across interconnected meshes (termed a “multi-mesh”). Enhanced routing protocols operating within each mesh may optionally examine information limited to the respective mesh when forwarding traffic, thus enabling robust multi-mesh scaling with respect to memory and processing time required by the routing protocols. Communication scalability is improved by enabling frequency diversity across the multi-mesh by configuring meshes within interference range of each other for operation at a plurality of frequencies. Each mesh may operate at a respective non-interfering frequency.
摘要翻译：使无线网状网络（或“网格”）能够彼此进行任意互连，并且可以根据需要提供不同级别的覆盖和冗余。具有不同配置，内部操作或两者的网格之间的互操作性可以以无限制的组合自由地混合和互操作。增强型显式桥间控制协议使用预先存在的控制数据包进行操作。使用预先存在的广播数据包洪泛来学习跨互连网格（称为“多网格”）的最佳路径。在每个网格内运行的增强的路由协议可以可选地检查在转发流量时限制到相应网格的信息，从而实现关于存储器的鲁棒多网格缩放和路由协议所需的处理时间。通过在多个频率下进行操作，通过在彼此的干扰范围内配置网格来实现跨多网格的频率分集来提高通信可伸缩性。每个网格可以在相应的非干扰频率下操作。

2. 发明授权

US08824380B2 Multi-channel assignment method for multi-radio multi-hop wireless mesh networks 有权
标题翻译：多无线多跳无线网状网络的多信道分配方法
公开(公告)号：US08824380B2
公开(公告)日：2014-09-02
申请号：US12404166
申请日：2009-03-13
申请人： Jorjeta Gueorguieva Jetcheva , Sivakumar Kailas , Sachin Kanodia , Mohan Natarajan
发明人： Jorjeta Gueorguieva Jetcheva , Sivakumar Kailas , Sachin Kanodia , Mohan Natarajan
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04W28/085 , H04W72/0486 , H04W72/082 , H04W72/085 , H04W84/18
摘要： Techniques are described for automatically determining quasi-static per-link channel assignments for each radio in multiple-hop mesh networks having nodes with two or more radios and where only a small number of channels is available for use in the network. The method optimally assigns the channels to the radios of all of the nodes in the network so as to achieve the lowest interference among links and the highest possible bandwidth.
摘要翻译：描述了用于自动确定具有具有两个或多个无线电的节点的多跳网状网络中的每个无线电的准静态每链路信道分配的技术，并且其中只有少量信道可用于网络中。该方法将信道最佳地分配给网络中所有节点的无线电，以实现链路之间的最低干扰和最高可能的带宽。

3. 发明授权

US08948015B2 Method for enabling the efficient operation of arbitrarily interconnected mesh networks 有权
标题翻译：实现任意互连网状网络高效运行的方法
公开(公告)号：US08948015B2
公开(公告)日：2015-02-03
申请号：US13441726
申请日：2012-04-06
申请人： Jorjeta Gueorguieva Jetcheva , Sivakumar Kailas , Mohan Natarajan
发明人： Jorjeta Gueorguieva Jetcheva , Sivakumar Kailas , Mohan Natarajan
IPC分类号： H04J1/16 , H04W40/24 , H04L12/715 , H04L12/733 , H04L12/721
CPC分类号： H04L45/74 , H04L45/04 , H04L45/122 , H04L45/124 , H04L45/26 , H04L45/32 , H04W40/246 , H04W84/18
摘要： Wireless mesh networks (or “meshes”) are enabled for arbitrary interconnection to each other and may provide varying levels of coverage and redundancy as desired. Interoperability between meshes having differing configurations, internal operations, or both, may be freely intermixed and inter-operated in unrestricted combination. Enhanced explicit inter-bridge control protocols operate using pre-existing control packets. Pre-existing broadcast packet floods are used to learn the best paths across interconnected meshes (termed a “multi-mesh”). Enhanced routing protocols operating within each mesh may optionally examine information limited to the respective mesh when forwarding traffic, thus enabling robust multi-mesh scaling with respect to memory and processing time required by the routing protocols. Communication scalability is improved by enabling frequency diversity across the multi-mesh by configuring meshes within interference range of each other for operation at a plurality of frequencies. Each mesh may operate at a respective non-interfering frequency.
摘要翻译：使无线网状网络（或“网格”）能够彼此进行任意互连，并且可以根据需要提供不同级别的覆盖和冗余。具有不同配置，内部操作或两者的网格之间的互操作性可以以无限制的组合自由地混合和互操作。增强型显式桥间控制协议使用预先存在的控制数据包进行操作。使用预先存在的广播数据包洪泛来学习跨互连网格（称为“多网格”）的最佳路径。在每个网格内运行的增强的路由协议可以可选地检查在转发流量时限制到相应网格的信息，从而实现关于存储器的鲁棒多网格缩放和路由协议所需的处理时间。通过在多个频率下进行操作，通过在彼此的干扰范围内配置网格来实现跨多网格的频率分集来提高通信可伸缩性。每个网格可以在相应的非干扰频率下操作。

4. 发明授权

US08340076B2 Mesh node mobility across static and mobile mesh networks 有权
标题翻译：静态和移动网状网络的网状节点移动性
公开(公告)号：US08340076B2
公开(公告)日：2012-12-25
申请号：US12418161
申请日：2009-04-03
申请人： Jorjeta Gueorguieva Jetcheva , Sachin Kanodia , Sivakumar Kailas , Murali Repakula
发明人： Jorjeta Gueorguieva Jetcheva , Sachin Kanodia , Sivakumar Kailas , Murali Repakula
IPC分类号： H04L12/28 , G06F15/173
CPC分类号： H04W84/18 , H04L45/12 , H04L45/124 , H04W40/04 , H04W80/04
摘要： Methods and systems for mobility of mobile nodes in mesh networks are taught wherein the mobile mesh nodes choose an attachment point to another mesh node based on predetermined criteria, such as the characteristics of the attachment point's path to a reference destination, and other factors local to the attachment point, such as load and available capacity. The mobile nodes forward packets on each other's behalf. Static and mobile nodes and the links between them are treated differently from each other in view of their respectively different properties. A special metric is used for paths that include mobile links in addition to the static mesh links and wired mesh links. Mobility is handled completely transparently to any client devices attached to the mesh nodes, where this attachment could be wireless or wired.
摘要翻译：教导了网状网络中的移动节点的移动性的方法和系统，其中移动网状节点基于预定标准来选择到另一个网格节点的附接点，例如附着点到参考目的地的路径的特征，以及本地到附件点，如负载和可用容量。移动节点相互转发数据包。鉴于其各自的不同属性，静态和移动节点以及它们之间的链接被彼此不同地对待。除了静态网格链接和有线网格链接之外，特殊度量用于包含移动链接的路径。移动性对于连接到网状节点的任何客户端设备完全透明地处理，其中该附件可以是无线或有线的。

5. 发明授权

US08559447B2 Utilizing multiple mesh network gateways in a shared access network 有权
标题翻译：在共享接入网络中利用多个网状网关
公开(公告)号：US08559447B2
公开(公告)日：2013-10-15
申请号：US12018152
申请日：2008-01-22
申请人： Jorjeta Gueorguieva Jetcheva , Sachin Kanodia , Murali Sundaramoorthy Repakula , Sivakumar Kailas
发明人： Jorjeta Gueorguieva Jetcheva , Sachin Kanodia , Murali Sundaramoorthy Repakula , Sivakumar Kailas
IPC分类号： H04L12/28
CPC分类号： H04L41/0668 , H04L12/18 , H04L12/4633 , H04L41/0654 , H04L45/124 , H04L45/22 , H04L45/44 , H04L47/125 , H04W40/00 , H04W84/22 , H04W88/16
摘要： A mesh network, operating as a virtual Ethernet switch, includes multiple nodes operating as Mesh Network Gateway Interfaces (mesh NGIs) enabled for communication with one or more shared access networks. Selectively coupling the multiple NGIs to the same shared access network provides redundancy and load balancing aimed at improving the reliability and performance of the network. A first architecture is based on a gateway group, including a plurality of NGIs enabled to communicate with a single shared access network via a designated broadcast server elected from among the NGIs. A second architecture is based on a plurality of (physical) NGIs enabled to communicate with a single shared access network via one or more designated nodes in the shared access network. The designated nodes, or Mesh Servers (MSs), operate as virtual NGIs, and traffic entering or exiting the mesh flows through one of the MSs, thus improving packet broadcast efficiency.
摘要翻译：作为虚拟以太网交换机运行的网状网络包括多个节点，作为启用与一个或多个共享接入网络进行通信的Mesh网络网关接口（mesh NGI）一起运行。将多个NGI选择性地耦合到同一共享接入网络，提供冗余和负载均衡，以提高网络的可靠性和性能。第一架构基于网关组，包括多个NGI，能够通过从NGI中选出的指定广播服务器与单个共享接入网络进行通信。第二架构基于能够经由共享接入网络中的一个或多个指定节点与单个共享接入网络通信的多个（物理）NGI。指定节点或网状服务器（MS）作为虚拟NGI运行，进入或退出网络的流量流过其中一个MS，从而提高分组广播效率。

6. 发明申请

US20130033987A1 METHOD FOR ENABLING THE EFFICIENT OPERATION OF ARBITRARILY INTERCONNECTED MESH NETWORKS 有权
标题翻译：实现互联互联网络有效运行的方法
公开(公告)号：US20130033987A1
公开(公告)日：2013-02-07
申请号：US13441726
申请日：2012-04-06
申请人： Jorjeta Jetcheva , Sivakumar Kailas , Mohan Natarajan
发明人： Jorjeta Jetcheva , Sivakumar Kailas , Mohan Natarajan
IPC分类号： H04W28/10
CPC分类号： H04L45/74 , H04L45/04 , H04L45/122 , H04L45/124 , H04L45/26 , H04L45/32 , H04W40/246 , H04W84/18
摘要： Wireless mesh networks (or “meshes”) are enabled for arbitrary interconnection to each other and may provide varying levels of coverage and redundancy as desired. Interoperability between meshes having differing configurations, internal operations, or both, may be freely intermixed and inter-operated in unrestricted combination. Enhanced explicit inter-bridge control protocols operate using pre-existing control packets. Pre-existing broadcast packet floods are used to learn the best paths across interconnected meshes (termed a “multi-mesh”). Enhanced routing protocols operating within each mesh may optionally examine information limited to the respective mesh when forwarding traffic, thus enabling robust multi-mesh scaling with respect to memory and processing time required by the routing protocols. Communication scalability is improved by enabling frequency diversity across the multi-mesh by configuring meshes within interference range of each other for operation at a plurality of frequencies. Each mesh may operate at a respective non-interfering frequency.
摘要翻译：无线网状网络（或网格）能够互相任意互连，并可根据需要提供不同级别的覆盖和冗余。具有不同配置，内部操作或两者的网格之间的互操作性可以以无限制的组合自由地混合和互操作。增强型显式桥间控制协议使用预先存在的控制数据包进行操作。使用预先存在的广播数据包洪泛来学习跨互连网格（称为多网格）的最佳路径。在每个网格内运行的增强的路由协议可以可选地检查在转发流量时限制于相应网格的信息，从而实现关于存储器和路由协议所需的处理时间的鲁棒多网格缩放。通过在多个频率下进行操作，通过在彼此的干扰范围内配置网格来实现跨多网格的频率分集来提高通信可伸缩性。每个网格可以在相应的非干扰频率下操作。

7. 发明申请

US20090175238A1 Multi-Channel Assignment Method For Multi-Radio Multi-Hop Wireless Mesh Networks 有权
标题翻译：用于多无线多跳无线网状网络的多信道分配方法
公开(公告)号：US20090175238A1
公开(公告)日：2009-07-09
申请号：US12404166
申请日：2009-03-13
申请人： Jorjeta Jetcheva , Sivakumar Kailas , Sachin Kanodia , Mohan Natarajan
发明人： Jorjeta Jetcheva , Sivakumar Kailas , Sachin Kanodia , Mohan Natarajan
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04W28/085 , H04W72/0486 , H04W72/082 , H04W72/085 , H04W84/18
摘要： Techniques are described for automatically determining quasi-static per-link channel assignments for each radio in multiple-hop mesh networks having nodes with two or more radios and where only a small number of channels is available for use in the network. The method optimally assigns the channels to the radios of all of the nodes in the network so as to achieve the lowest interference among links and the highest possible bandwidth.
摘要翻译：描述了用于自动确定具有具有两个或多个无线电的节点的多跳网状网络中的每个无线电的准静态每链路信道分配的技术，并且其中只有少量信道可用于网络中。该方法将信道最佳地分配给网络中所有节点的无线电，以实现链路之间的最低干扰和最高可能的带宽。

8. 发明申请

US20080112422A1 Method for Enabling the Efficient Operation of Arbitrarily Interconnected Mesh Networks 有权
标题翻译：实现任意互连网状网络高效运行的方法
公开(公告)号：US20080112422A1
公开(公告)日：2008-05-15
申请号：US12014811
申请日：2008-01-16
申请人： Jorjeta Jetcheva , Sivakumar Kailas , Mohan Natarajan
发明人： Jorjeta Jetcheva , Sivakumar Kailas , Mohan Natarajan
IPC分类号： H04L12/56
CPC分类号： H04L45/74 , H04L45/04 , H04L45/122 , H04L45/124 , H04L45/26 , H04L45/32 , H04W40/246 , H04W84/18
摘要： Wireless mesh networks (or “meshes”) are enabled for arbitrary interconnection to each other and may provide varying levels of coverage and redundancy as desired. Interoperability between meshes having differing configurations, internal operations, or both, may be freely intermixed and inter-operated in unrestricted combination. Enhanced explicit inter-bridge control protocols operate using pre-existing control packets. Pre-existing broadcast packet floods are used to learn the best paths across interconnected meshes (termed a “multi-mesh”). Enhanced routing protocols operating within each mesh may optionally examine information limited to the respective mesh when forwarding traffic, thus enabling robust multi-mesh scaling with respect to memory and processing time required by the routing protocols. Communication scalability is improved by enabling frequency diversity across the multi-mesh by configuring meshes within interference range of each other for operation at a plurality of frequencies. Each mesh may operate at a respective non-interfering frequency.
摘要翻译：使无线网状网络（或“网格”）能够彼此进行任意互连，并且可以根据需要提供不同级别的覆盖和冗余。具有不同配置，内部操作或两者的网格之间的互操作性可以以无限制的组合自由地混合和互操作。增强型显式桥间控制协议使用预先存在的控制数据包进行操作。使用预先存在的广播数据包洪泛来学习跨互连网格（称为“多网格”）的最佳路径。在每个网格内运行的增强的路由协议可以可选地检查在转发流量时限制到相应网格的信息，从而实现关于存储器的鲁棒多网格缩放和路由协议所需的处理时间。通过在多个频率下进行操作，通过在彼此的干扰范围内配置网格来实现跨多网格的频率分集来提高通信可伸缩性。每个网格可以在相应的非干扰频率下操作。

9. 发明申请

US20090190531A1 Mesh Node Mobility Across Static and Mobile Mesh Networks 有权
标题翻译：网状节点移动通过静态和移动网状网络
公开(公告)号：US20090190531A1
公开(公告)日：2009-07-30
申请号：US12418161
申请日：2009-04-03
申请人： Jorjeta Jetcheva , Sachin Kanodia , Sivakumar Kailas , Murali Repakula
发明人： Jorjeta Jetcheva , Sachin Kanodia , Sivakumar Kailas , Murali Repakula
IPC分类号： H04W4/00 , H04L12/28
CPC分类号： H04W84/18 , H04L45/12 , H04L45/124 , H04W40/04 , H04W80/04
摘要： Methods and systems for mobility of mobile nodes in mesh networks are taught wherein the mobile mesh nodes choose an attachment point to another mesh node based on predetermined criteria, such as the characteristics of the attachment point's path to a reference destination, and other factors local to the attachment point, such as load and available capacity. The mobile nodes forward packets on each other's behalf. Static and mobile nodes and the links between them are treated differently from each other in view of their respectively different properties. A special metric is used for paths that include mobile links in addition to the static mesh links and wired mesh links. Mobility is handled completely transparently to any client devices attached to the mesh nodes, where this attachment could be wireless or wired.
摘要翻译：教导了网状网络中的移动节点的移动性的方法和系统，其中移动网状节点基于预定标准来选择到另一个网格节点的附接点，诸如附着点到参考目的地的路径的特征，以及本地到附件点，如负载和可用容量。移动节点相互转发数据包。鉴于其各自的不同属性，静态和移动节点以及它们之间的链接被彼此不同地对待。除了静态网格链接和有线网格链接之外，特殊度量用于包含移动链接的路径。移动性对于连接到网状节点的任何客户端设备完全透明地处理，其中该附件可以是无线或有线的。

10. 发明申请

US20080151916A1 Utilizing Multiple Mesh Network Gateways in a Shared Access Network 有权
标题翻译：在共享访问网络中利用多个网状网络网关
公开(公告)号：US20080151916A1
公开(公告)日：2008-06-26
申请号：US12018152
申请日：2008-01-22
申请人： Jorjeta Jetcheva , Sachin Kanodia , Murali Sundaramoorthy Repakula , Sivakumar Kailas
发明人： Jorjeta Jetcheva , Sachin Kanodia , Murali Sundaramoorthy Repakula , Sivakumar Kailas
IPC分类号： H04L12/56
CPC分类号： H04L41/0668 , H04L12/18 , H04L12/4633 , H04L41/0654 , H04L45/124 , H04L45/22 , H04L45/44 , H04L47/125 , H04W40/00 , H04W84/22 , H04W88/16
摘要： A mesh network, operating as a virtual Ethernet switch, includes multiple nodes operating as Mesh Network Gateway Interfaces (mesh NGIs) enabled for communication with one or more shared access networks. Selectively coupling the multiple NGIs to the same shared access network provides redundancy and load balancing aimed at improving the reliability and performance of the network. A first architecture is based on a gateway group, including a plurality of NGIs enabled to communicate with a single shared access network via a designated broadcast server elected from among the NGIs. A second architecture is based on a plurality of (physical) NGIs enabled to communicate with a single shared access network via one or more designated nodes in the shared access network. The designated nodes, or Mesh Servers (MSs), operate as virtual NGIs, and traffic entering or exiting the mesh flows through one of the MSs, thus improving packet broadcast efficiency.
摘要翻译：作为虚拟以太网交换机运行的网状网络包括多个节点，作为启用与一个或多个共享接入网络进行通信的Mesh网络网关接口（mesh NGI）一起运行。将多个NGI选择性地耦合到同一共享接入网络，提供冗余和负载均衡，以提高网络的可靠性和性能。第一架构基于网关组，包括多个NGI，能够通过从NGI中选出的指定广播服务器与单个共享接入网络进行通信。第二架构基于能够经由共享接入网络中的一个或多个指定节点与单个共享接入网络通信的多个（物理）NGI。指定节点或网状服务器（MS）作为虚拟NGI运行，进入或退出网络的流量流经其中一个MS，从而提高分组广播效率。

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