-
公开(公告)号：US20080291855A1
公开(公告)日：2008-11-27
申请号：US11939562
申请日：2007-11-14
CPC分类号： H04W84/18 , H04W52/0219 , H04W56/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/22 , Y02D70/26
摘要： A meshing network comprising one full function controller (WDC) and a plurality of nodes (WDN, WSN), that is RF quiet capable with very low power consumption and the ability to quickly heal itself and create new network paths. The network uses an addressing scheme that allows for each node to not have a network map but still be able to route messages. A piping scheme allows a mesh to become a high throughput network. A sensor rail protocol definition allows sensor devices to connect to nodes and route messages through the network.
摘要翻译： 包括一个全功能控制器（WDC）和多个节点（WDN，WSN）的网状网络，其是具有非常低功耗的RF安静，并且能够快速愈合自身并创建新的网络路径。 网络使用一种寻址方案，允许每个节点不具有网络映射，但仍然能够路由消息。 管道方案允许网格成为高吞吐量网络。 传感器轨道协议定义允许传感器设备连接到节点并通过网络路由消息。
-
公开(公告)号：US08670374B2
公开(公告)日：2014-03-11
申请号：US13428575
申请日：2012-03-23
IPC分类号： H04B7/212
CPC分类号： H04W84/18 , H04W52/0219 , H04W56/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/22 , Y02D70/26
摘要： A wireless mesh network with dynamic back off for reduced power consumption is generally described herein. In some embodiments, the wireless mesh network includes a network controller to configure a data frame comprising a sync period followed by at least one data period and a plurality of network nodes configured to operate in at least one of a network-running mode and a sleep/RF quiet mode. The network controller is configured to transmit synchronization messages during a first portion of the sync period and receive upstream requests from the network nodes during a second portion of the sync period. During the sleep/RF quiet mode, the network nodes are configured to wake up periodically during a listening interval for detection of a synchronization message from the network controller, and return to the sleep/RF quiet mode and increase a back-off time between listening intervals for increasingly longer periods when no synchronization message is detected.
摘要翻译： 通常在此描述具有用于降低功耗的动态退避的无线网状网络。 在一些实施例中，无线网状网络包括网络控制器，用于配置包括随后至少一个数据周期的同步周期和被配置为在网络运行模式和睡眠中的至少一个中操作的多个网络节点的数据帧 / RF安静模式。 网络控制器被配置为在同步周期的第一部分期间发送同步消息，并且在同步周期的第二部分期间从网络节点接收上行请求。 在睡眠/ RF静音模式期间，网络节点被配置为在监听间隔期间周期性地唤醒以检测来自网络控制器的同步消息，并返回睡眠/ RF静音模式并增加听力之间的退避时间 当没有检测到同步消息时，间隔时间越来越长。
-
公开(公告)号：US08149748B2
公开(公告)日：2012-04-03
申请号：US11939562
申请日：2007-11-14
IPC分类号： G08C17/00
CPC分类号： H04W84/18 , H04W52/0219 , H04W56/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/22 , Y02D70/26
摘要： A meshing network comprising one full function controller (WDC) and a plurality of nodes (WDN, WSN), that is RF quiet capable with very low power consumption and the ability to quickly heal itself and create new network paths. The network uses an addressing scheme that allows for each node to not have a network map but still be able to route messages. A piping scheme allows a mesh to become a high throughput network. A sensor rail protocol definition allows sensor devices to connect to nodes and route messages through the network.
摘要翻译： 包括一个全功能控制器（WDC）和多个节点（WDN，WSN）的网状网络，其是具有非常低功耗的RF安静，并且能够快速愈合自身并创建新的网络路径。 网络使用一种寻址方案，允许每个节点不具有网络映射，但仍然能够路由消息。 管道方案允许网格成为高吞吐量网络。 传感器轨道协议定义允许传感器设备连接到节点并通过网络路由消息。
-
公开(公告)号：US20120176941A1
公开(公告)日：2012-07-12
申请号：US13428575
申请日：2012-03-23
CPC分类号： H04W84/18 , H04W52/0219 , H04W56/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/22 , Y02D70/26
摘要： A wireless mesh network with dynamic back off for reduced power consumption is generally described herein. In some embodiments, the wireless mesh network includes a network controller to configure a data frame comprising a sync period followed by at least one data period and a plurality of network nodes configured to operate in at least one of a network-running mode and a sleep/RF quiet mode. The network controller is configured to transmit synchronization messages during a first portion of the sync period and receive upstream requests from the network nodes during a second portion of the sync period. During the sleep/RF quiet mode, the network nodes are configured to wake up periodically during a listening interval for detection of a synchronization message from the network controller, and return to the sleep/RF quiet mode and increase a back-off time between listening intervals for increasingly longer periods when no synchronization message is detected.
摘要翻译： 通常在此描述具有用于降低功耗的动态退避的无线网状网络。 在一些实施例中，无线网状网络包括网络控制器，用于配置包括随后至少一个数据周期的同步周期和被配置为在网络运行模式和睡眠中的至少一个中操作的多个网络节点的数据帧 / RF安静模式。 网络控制器被配置为在同步周期的第一部分期间发送同步消息，并且在同步周期的第二部分期间从网络节点接收上行请求。 在睡眠/ RF静音模式期间，网络节点被配置为在监听间隔期间周期性地唤醒以检测来自网络控制器的同步消息，并返回睡眠/ RF静音模式并增加听力之间的退避时间 当没有检测到同步消息时，间隔时间越来越长。
-
-
-
搜索结果
4 条记录 (耗时 0.023 秒)
