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    • 2. 发明申请
    • Migration of Battery Powered Devices
    • 电池供电设备的迁移
    • US20160019663A1
    • 2016-01-21
    • US14796698
    • 2015-07-10
    • Itron, Inc.
    • Mehdi ManiHartman Van WykKenneth Charles RigdonElliott Adam Nelson
    • G06Q50/06H04L29/08G05B15/02
    • G06Q50/06G05B15/02H04B7/15H04L67/2842Y02D70/144Y02D70/22Y02D70/446Y04S20/46
    • Disclosed are techniques to minimize the electricity consumption of battery powered devices during network communications and performance of other functions. Example techniques include efficiently discovering other mains powered and battery powered devices within communication range of the battery powered device. In another example, techniques enable a battery powered device to serve as a relay for one or more other battery powered devices. In another example, techniques ensure that transmissions to and/or from battery powered devices are delivered efficiently and with low latency. In yet another example, techniques determine whether and under what conditions a battery powered device should migrate from one network to another. In the event of migration, example techniques minimize battery consumption associated with the migration.
    • 公开了在网络通信期间最小化电池供电设备的电力消耗和执行其他功能的技术。 示例技术包括在电池供电的设备的通信范围内有效地发现其他由市电供电和电池供电的设备。 在另一个示例中,技术使得电池供电的设备能够用作一个或多个其他电池供电设备的继电器。 在另一个示例中,技术确保向电池供电的设备传输和/或从电池供电的设备的传输有效且低延迟。 在另一个示例中,技术确定电池供电设备是否以及在什么条件下应该从一个网络迁移到另一个网络。 在迁移的情况下,示例技术可最大程度地减少与迁移相关的电池消耗。
    • 3. 发明申请
    • COMMUNICATION PACKET CONVERSION
    • 通信分组转换
    • US20150078256A1
    • 2015-03-19
    • US14550612
    • 2014-11-21
    • Itron, Inc.
    • Hartman Van Wyk
    • H04L12/805H04W28/06H04L12/841
    • H04L47/365H04L47/28H04W28/02H04W28/065
    • Techniques for converting communication packets in a network having multiple nodes are described herein. A node may receive communication packets from one or more neighboring nodes. Each communication packet may include control data and payload data. The node may extract the payload data and store the payload data for a time period. The node may determine whether to concatenate the extracted payload data of the communication packets (e.g., based on destinations to where each of the extracted payload data are to be sent, a supported data rate, an application type associated with the extracted payload data, etc.). The node may concatenate the extracted payload data of the communication packets and send the concatenated payload data to another node in a communication packet.
    • 本文描述了用于在具有多个节点的网络中转换通信分组的技术。 节点可以从一个或多个相邻节点接收通信分组。 每个通信分组可以包括控制数据和有效载荷数据。 节点可以提取有效载荷数据并存储有效载荷数据一段时间。 节点可以确定是否连接提取的通信分组的有效载荷数据(例如,基于所提取的有效载荷数据要被发送的目的地,支持的数据速率,与所提取的有效载荷数据相关联的应用类型等等) 。)。 节点可以连接所提取的通信分组的有效载荷数据,并将连接的有效载荷数据发送到通信分组中的另一个节点。
    • 4. 发明申请
    • Bandwidth Management in an Advanced Metering Infrastructure
    • 高级计量基础设施中的带宽管理
    • US20140056149A1
    • 2014-02-27
    • US13648077
    • 2012-10-09
    • ITRON, INC.
    • Mehdi ManiDaniel PopaHartman Van Wyk
    • H04L12/24H04L12/26
    • H04L47/12H04L47/10
    • 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.
    • 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。
    • 7. 发明申请
    • Relay Functionality of Battery Powered Devices
    • 电池供电设备的继电器功能
    • US20160021613A1
    • 2016-01-21
    • US14796189
    • 2015-07-10
    • Itron, Inc.
    • Mehdi ManiHartman Van Wyk
    • H04W52/02H04W56/00H04W4/00H04Q9/00H04W8/00
    • H04W52/0209G01D4/002G01D4/004H04L67/12H04Q9/00H04Q2209/60H04W4/80H04W8/005H04W56/001Y02B90/242Y02B90/246Y04S20/322Y04S20/42
    • Disclosed are techniques to minimize the electricity consumption of battery powered devices during network communications and performance of other functions. Example techniques include efficiently discovering other mains powered and battery powered devices within communication range of the battery powered device. In another example, techniques enable a battery powered device to serve as a relay for one or more other battery powered devices. In another example, techniques ensure that transmissions to and/or from battery powered devices are delivered efficiently and with low latency. In yet another example, techniques determine whether and under what conditions a battery powered device should migrate from one network to another. In the event of migration, example techniques minimize battery consumption associated with the migration.
    • 公开了在网络通信期间最小化电池供电设备的电力消耗和执行其他功能的技术。 示例技术包括在电池供电的设备的通信范围内有效地发现其他由市电供电和电池供电的设备。 在另一个示例中,技术使得电池供电的设备能够用作一个或多个其他电池供电设备的继电器。 在另一个示例中,技术确保向电池供电的设备传输和/或从电池供电的设备的传输有效且低延迟。 在另一个示例中,技术确定电池供电设备是否以及在什么条件下应该从一个网络迁移到另一个网络。 在迁移的情况下,示例技术可最大程度地减少与迁移相关的电池消耗。
    • 8. 发明申请
    • NETWORK DISCOVERY BY BATTERY POWERED DEVICES
    • 通过电池供电的设备发现网络
    • US20160021525A1
    • 2016-01-21
    • US14796762
    • 2015-07-10
    • Itron, Inc.
    • Mehdi ManiHartman Van WykKenneth Charles RigdonElliott Adam Nelson
    • H04W8/00H04W40/24H04W56/00H04Q9/00H04W4/00
    • H04W8/005G01D4/002H04L67/12H04Q9/00H04Q2209/60H04W4/80H04W40/244H04W56/001Y04S20/48
    • Disclosed are techniques to minimize the electricity consumption of battery powered devices during network communications and performance of other functions. Example techniques include efficiently discovering other mains powered and battery powered devices within communication range of the battery powered device. In another example, techniques enable a battery powered device to serve as a relay for one or more other battery powered devices. In another example, techniques ensure that transmissions to and/or from battery powered devices are delivered efficiently and with low latency. In yet another example, techniques determine whether and under what conditions a battery powered device should migrate from one network to another. In the event of migration, example techniques minimize battery consumption associated with the migration.
    • 公开了在网络通信期间最小化电池供电设备的电力消耗和执行其他功能的技术。 示例技术包括在电池供电的设备的通信范围内有效地发现其他由市电供电和电池供电的设备。 在另一个示例中,技术使得电池供电的设备能够用作一个或多个其他电池供电设备的继电器。 在另一个示例中,技术确保向电池供电的设备传输和/或从电池供电的设备的传输有效且低延迟。 在另一个示例中,技术确定电池供电设备是否以及在什么条件下应该从一个网络迁移到另一个网络。 在迁移的情况下,示例技术可最大程度地减少与迁移相关的电池消耗。
    • 9. 发明授权
    • Bandwidth management in an advanced metering infrastructure
    • 高级计量基础设施中的带宽管理
    • US08830830B2
    • 2014-09-09
    • US13648077
    • 2012-10-09
    • Itron, Inc.
    • Mehdi ManiDaniel PopaHartman Van Wyk
    • H04L12/26H04L12/28
    • H04L47/12H04L47/10
    • 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.
    • 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。