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1. 发明授权

US09894631B2 Authentication using DHCP services in mesh networks 有权
公开(公告)号：US09894631B2
公开(公告)日：2018-02-13
申请号：US14880449
申请日：2015-10-12
申请人： Itron, Inc.
发明人： Daniel Popa , Mehdi Mani , Michael T. Garrison Stuber
IPC分类号： H04W4/00 , H04W60/04 , H04L29/06 , H04W12/06 , H04L29/12 , H04W84/22 , H04W84/18
CPC分类号： H04W60/04 , H04L61/1511 , H04L61/2015 , H04L61/2046 , H04L63/065 , H04L63/0892 , H04W12/06 , H04W84/18 , H04W84/22
摘要： A new device is deployed to an area in which a network is provided. The new device may join the network using a single handshake via a neighboring device that is a member of the network and register with a network management system managing the network. If the network is overloaded or has limited bandwidth remaining, the network may refuse to admit the new device, or if the new device is isolated, may force some devices that are members of the network to leave or migrate from the network to allow the isolated device to join the network.

2. 发明授权

US08804724B2 Efficient multicast in a smart grid 有权
标题翻译：智能电网中的高效多播
公开(公告)号：US08804724B2
公开(公告)日：2014-08-12
申请号：US13648039
申请日：2012-10-09
申请人： Itron, Inc.
发明人： Daniel Popa , Jorjeta Gueorguieva Jetcheva , Mehdi Mani , Bastien Mainaud , Viet-Hung Nguyen
IPC分类号： H04L12/56
CPC分类号： H04L12/185 , H04L12/1863 , H04L12/1886
摘要： In a wireless and/or power line communication (PLC) network environment, techniques for multicast of data and management of multicast groups assist in regulating bandwidth consumption and provision of desired multicast data. Nodes indicate interest in multicast groups by transmission of reports upstream. Report transmission may be suppressed to balance bandwidth with need for multicast data. Multicast data packets may be retransmitted downstream to fulfill requests indicated by the reports at a rate and/or frequency based on multicast packet duplication or redundancy. Information, such as broken links or “leave” packets, may indicate that one or more downstream nodes should be removed from a forwarding state. However such removal may impact other nodes. A query may be transmitted downstream, to determine if retransmission/forwarding of multicast retransmissions should continue. Query transmission may be based on a balance between query bandwidth consumption and the needs of downstream nodes.
摘要翻译：在无线和/或电力线通信（PLC）网络环境中，用于多播数据和多播组管理的技术有助于调节带宽消耗和提供期望的多播数据。节点通过上传报告来表示对多播组的兴趣。可以抑制报告传输，以平衡具有组播数据需求的带宽。多播数据分组可以在下游重传，以基于多播分组复制或冗余的速率和/或频率来满足报告所指示的请求。诸如断开的链接或“离开”分组之类的信息可以指示一个或多个下游节点应当从转发状态移除。但是这种删除可能会影响其他节点。可以向下游发送查询，以确定是否应继续重传/转发多播重传。查询传输可以基于查询带宽消耗与下游节点需求之间的平衡。

3. 发明授权

US08830830B2 Bandwidth management in an advanced metering infrastructure 有权
标题翻译：高级计量基础设施中的带宽管理
公开(公告)号：US08830830B2
公开(公告)日：2014-09-09
申请号：US13648077
申请日：2012-10-09
申请人： Itron, Inc.
发明人： Mehdi Mani , Daniel Popa , Hartman Van Wyk
IPC分类号： H04L12/26 , H04L12/28
CPC分类号： H04L47/12 , H04L47/10
摘要： In a network environment, a node may measure and/or recognize network activity or congestion and send feedback to downstream nodes (i.e., higher rank nodes) in response. During periods of lower network activity, lower congestion and/or lower network load, the feedback may direct an upstream flow of packets to be transmitted at a quality of service (QoS) level that allows consumption of more bandwidth than is indicated by a QoS level associated with a service level agreement (SLA) of the upstream flow of packets. During periods of higher network activity, congestion and/or network load, the feedback may limit the upstream flow of packets to the QoS level associated with the SLA of the upstream flow of packets. Accordingly, an upstream node (e.g., a root node) may use feedback to regulate bandwidth used by one or more downstream nodes and/or flows of packets, in part using network activity, congestion and/or bandwidth availability.
摘要翻译：在网络环境中，节点可以测量和/或识别网络活动或拥塞，并且响应地向下游节点（即，更高级节点）发送反馈。在较低的网络活动期间，较低的拥塞和/或较低的网络负载期间，反馈可以引导要按照服务质量（QoS）级别发送的数据包的上行流，从而允许消耗比QoS级别所指示的更多带宽与分组的上行流的服务水平协议（SLA）相关联。在更高的网络活动，拥塞和/或网络负载期间，反馈可以将分组的上行流量限制为与分组的上游流的SLA相关联的QoS水平。因此，部分地使用网络活动，拥塞和/或带宽可用性，上游节点（例如，根节点）可以使用反馈来调节一个或多个下游节点和/或分组流使用的带宽。

4. 发明申请

US20140167978A1 Near Field Communications for Utility Meters 有权
标题翻译：实用仪表近场通讯
公开(公告)号：US20140167978A1
公开(公告)日：2014-06-19
申请号：US13717537
申请日：2012-12-17
申请人： ITRON, INC.
发明人： Daniel Popa , Dhia Saleem , Vladimir Borisov
IPC分类号： G08C17/02
CPC分类号： G08C17/02 , G01D4/006 , H04L61/2092 , H04L61/6004 , H04L61/6022 , H04L61/6059 , H04L61/6081 , H04W4/80 , H04W28/065 , Y02B90/243 , Y02B90/246 , Y04S20/325 , Y04S20/42
摘要： Techniques for utilizing near field communications (NFC) with utility meters are described herein. In one example, a meter is configured for operation, either in a stand-alone or utility network capacity. The example meter may include a processor in communication with a memory device and a tag device configured for near field communication (NFC). In operation, the processor operates the tag device to read from the memory device to obtain data for transmission via NFC and/or write data obtained via NFC to the memory device.
摘要翻译：本文描述了利用具有公用事业计量表的近场通信（NFC）技术。在一个示例中，仪表被配置为以独立或公用网络容量进行操作。示例性计量器可以包括与存储器设备通信的处理器和被配置用于近场通信（NFC）的标签设备。在操作中，处理器操作标签设备以从存储器设备读取以获得用于经由NFC传输的数据和/或将经由NFC获得的数据写入存储器设备。

5. 发明申请

US20160037474A1 AUTHENTICATION USING DHCP SERVICES IN MESH NETWORKS 有权
公开(公告)号：US20160037474A1
公开(公告)日：2016-02-04
申请号：US14880449
申请日：2015-10-12
申请人： Itron, Inc.
发明人： Daniel Popa , Mehdi Mani , Michael T. Garrison Stuber
IPC分类号： H04W60/04 , H04W12/06
CPC分类号： H04W60/04 , H04L61/1511 , H04L61/2015 , H04L61/2046 , H04L63/065 , H04L63/0892 , H04W12/06 , H04W84/18 , H04W84/22
摘要： A new device is deployed to an area in which a network is provided. The new device may join the network using a single handshake via a neighboring device that is a member of the network and register with a network management system managing the network. If the network is overloaded or has limited bandwidth remaining, the network may refuse to admit the new device, or if the new device is isolated, may force some devices that are members of the network to leave or migrate from the network to allow the isolated device to join the network.

6. 发明申请

US20140286241A1 AUTHENTICATION USING DHCP SERVICES IN MESH NETWORKS 有权
标题翻译：在网状网络中使用DHCP服务的认证
公开(公告)号：US20140286241A1
公开(公告)日：2014-09-25
申请号：US14296765
申请日：2014-06-05
申请人： Itron, Inc.
发明人： Daniel Popa , Mehdi Mani , Michael T. Garrison Stuber
IPC分类号： H04W60/04
CPC分类号： H04W60/04 , H04L61/1511 , H04L61/2015 , H04L61/2046 , H04L63/065 , H04L63/0892 , H04W12/06 , H04W84/18 , H04W84/22
摘要： A new device is deployed to an area in which a network is provided. The new device may join the network using a single handshake via a neighboring device that is a member of the network and register with a network management system managing the network. If the network is overloaded or has limited bandwidth remaining, the network may refuse to admit the new device, or if the new device is isolated, may force some devices that are members of the network to leave or migrate from the network to allow the isolated device to join the network.
摘要翻译：将新设备部署到提供网络的区域。新设备可以通过作为网络成员的相邻设备使用单个握手加入网络，并且与管理网络的网络管理系统注册。如果网络过载或者剩余的带宽有限，则网络可能会拒绝接纳新设备，或者如果新设备被隔离，则可能会迫使作为网络成员的某些设备离开网络或从网络迁移以允许隔离设备加入网络。

7. 发明申请

US20140056149A1 Bandwidth Management in an Advanced Metering Infrastructure 有权
标题翻译：高级计量基础设施中的带宽管理
公开(公告)号：US20140056149A1
公开(公告)日：2014-02-27
申请号：US13648077
申请日：2012-10-09
申请人： ITRON, INC.
发明人： Mehdi Mani , Daniel Popa , Hartman Van Wyk
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L47/12 , H04L47/10
摘要： In a network environment, a node may measure and/or recognize network activity or congestion and send feedback to downstream nodes (i.e., higher rank nodes) in response. During periods of lower network activity, lower congestion and/or lower network load, the feedback may direct an upstream flow of packets to be transmitted at a quality of service (QoS) level that allows consumption of more bandwidth than is indicated by a QoS level associated with a service level agreement (SLA) of the upstream flow of packets. During periods of higher network activity, congestion and/or network load, the feedback may limit the upstream flow of packets to the QoS level associated with the SLA of the upstream flow of packets. Accordingly, an upstream node (e.g., a root node) may use feedback to regulate bandwidth used by one or more downstream nodes and/or flows of packets, in part using network activity, congestion and/or bandwidth availability.
摘要翻译：在网络环境中，节点可以测量和/或识别网络活动或拥塞，并且响应地向下游节点（即，更高级节点）发送反馈。在较低的网络活动期间，较低的拥塞和/或较低的网络负载期间，反馈可以引导要按照服务质量（QoS）级别发送的数据包的上行流，从而允许消耗比QoS级别所指示的更多带宽与分组的上行流的服务水平协议（SLA）相关联。在更高的网络活动，拥塞和/或网络负载期间，反馈可以将分组的上行流量限制为与分组的上游流的SLA相关联的QoS水平。因此，部分地使用网络活动，拥塞和/或带宽可用性，上游节点（例如，根节点）可以使用反馈来调节一个或多个下游节点和/或分组流使用的带宽。

8. 发明申请

US20130315057A1 Efficient Multicast in a Smart Grid 有权
标题翻译：智能电网中的高效组播
公开(公告)号：US20130315057A1
公开(公告)日：2013-11-28
申请号：US13648039
申请日：2012-10-09
申请人： ITRON, INC.
发明人： Daniel Popa , Jorjeta Gueorguieva Jetcheva , Mehdi Mani , Bastien Mainaud , Viet-Hung Nguyen
IPC分类号： H04L12/24 , H04L12/26 , H04L12/56
CPC分类号： H04L12/185 , H04L12/1863 , H04L12/1886
摘要： In a wireless and/or power line communication (PLC) network environment, techniques for multicast of data and management of multicast groups assist in regulating bandwidth consumption and provision of desired multicast data. Nodes indicate interest in multicast groups by transmission of reports upstream. Report transmission may be suppressed to balance bandwidth with need for multicast data. Multicast data packets may be retransmitted downstream to fulfill requests indicated by the reports at a rate and/or frequency based on multicast packet duplication or redundancy. Information, such as broken links or “leave” packets, may indicate that one or more downstream nodes should be removed from a forwarding state. However such removal may impact other nodes. A query may be transmitted downstream, to determine if retransmission/forwarding of multicast retransmissions should continue. Query transmission may be based on a balance between query bandwidth consumption and the needs of downstream nodes.
摘要翻译：在无线和/或电力线通信（PLC）网络环境中，用于多播数据和多播组管理的技术有助于调节带宽消耗和提供期望的多播数据。节点通过上传报告来表示对多播组的兴趣。可以抑制报告传输，以平衡具有组播数据需求的带宽。多播数据分组可以在下游重传，以基于多播分组复制或冗余的速率和/或频率来满足报告所指示的请求。诸如断开的链接或“离开”分组之类的信息可以指示一个或多个下游节点应当从转发状态移除。但是这种删除可能会影响其他节点。可以向下游发送查询，以确定是否应继续重传/转发多播重传。查询传输可以基于查询带宽消耗与下游节点需求之间的平衡。

9. 发明授权

US09472093B2 Near field communications for utility meters 有权
标题翻译：公用仪表近场通讯
公开(公告)号：US09472093B2
公开(公告)日：2016-10-18
申请号：US13717537
申请日：2012-12-17
申请人： Itron, Inc.
发明人： Daniel Popa , Dhia Saleem , Vladimir Borisov
IPC分类号： G08B23/00 , G08C17/02 , G01D4/00 , H04W4/00 , H04L29/12 , H04W28/06
CPC分类号： G08C17/02 , G01D4/006 , H04L61/2092 , H04L61/6004 , H04L61/6022 , H04L61/6059 , H04L61/6081 , H04W4/80 , H04W28/065 , Y02B90/243 , Y02B90/246 , Y04S20/325 , Y04S20/42
摘要： Techniques for utilizing near field communications (NFC) with utility meters are described herein. In one example, a meter is configured for operation, either in a stand-alone or utility network capacity. The example meter may include a processor in communication with a memory device and a tag device configured for near field communication (NFC). In operation, the processor operates the tag device to read from the memory device to obtain data for transmission via NFC and/or write data obtained via NFC to the memory device.
摘要翻译：本文描述了利用具有公用事业计量表的近场通信（NFC）技术。在一个示例中，仪表被配置为以独立或公用网络容量进行操作。示例性计量器可以包括与存储器设备通信的处理器和被配置用于近场通信（NFC）的标签设备。在操作中，处理器操作标签设备以从存储器设备读取以获得用于经由NFC传输的数据和/或将经由NFC获得的数据写入存储器设备。

10. 发明授权

US09161326B2 Authentication using DHCP services in mesh networks 有权
标题翻译：使用网状网络中的DHCP服务进行身份验证
公开(公告)号：US09161326B2
公开(公告)日：2015-10-13
申请号：US14296765
申请日：2014-06-05
申请人： Itron, Inc.
发明人： Daniel Popa , Mehdi Mani , Michael T. Garrison Stuber
IPC分类号： H04W4/00 , H04W60/04 , H04L29/06 , H04W12/06 , H04L29/12 , H04W84/22
CPC分类号： H04W60/04 , H04L61/1511 , H04L61/2015 , H04L61/2046 , H04L63/065 , H04L63/0892 , H04W12/06 , H04W84/18 , H04W84/22
摘要： A new device is deployed to an area in which a network is provided. The new device may join the network using a single handshake via a neighboring device that is a member of the network and register with a network management system managing the network. If the network is overloaded or has limited bandwidth remaining, the network may refuse to admit the new device, or if the new device is isolated, may force some devices that are members of the network to leave or migrate from the network to allow the isolated device to join the network.
摘要翻译：将新设备部署到提供网络的区域。新设备可以通过作为网络成员的相邻设备使用单个握手加入网络，并且与管理网络的网络管理系统注册。如果网络过载或者剩余的带宽有限，则网络可能会拒绝接纳新设备，或者如果新设备被隔离，则可能会迫使作为网络成员的某些设备离开网络或从网络迁移以允许隔离设备加入网络。

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