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1. 发明申请

WO1998016849A1 ARTICLE TRACKING SYSTEM 审中-公开
标题翻译：文章跟踪系统
公开(公告)号：WO1998016849A1
公开(公告)日：1998-04-23
申请号：PCT/US1997019470
申请日：1997-10-17
申请人： PINPOINT CORPORATION , LANZL, Colin , MCKINNEY, Kenelm , WERB, Jay
发明人： PINPOINT CORPORATION
IPC分类号： G01S13/87
CPC分类号： G06K19/0724 , G01S13/84 , G01S13/878 , G06K7/0008 , G06K7/10059 , G06K7/10356 , G06K17/00 , G07C9/00111
摘要： System for tracking mobile tags. Cell controllers with multiple antenna modules generate a carrier signal which is received by the tags. Tags shift the frequency of the carrier signal, modulate an identification code onto it, and transmit the resulting tag signal at randomized intervals. The antennas receive and process the response, and determine the presence of the tags by proximity and triangulation. Distance of a tag from an antenna is calculated by measuring the round trip signal time. The cell controllers send data from the antenna to a host computer. The host computer collects the data and resolves them into positional estimates. Data are archived in a data warehouse, such as an SQL Server.
摘要翻译：跟踪移动代码的系统具有多个天线模块的蜂窝控制器产生由标签接收的载波信号。标签移动载波信号的频率，将识别码调制到其上，并以随机间隔发送得到的标签信号。天线接收和处理响应，并通过接近和三角测量来确定标签的存在。通过测量往返信号时间来计算标签与天线的距离。单元控制器将数据从天线发送到主机。主机收集数据并将其解析为位置估计。数据存档在数据仓库中，如SQL Server。

2. 发明申请

WO2006069067A3 METHOD FOR REPORTING AND ACCUMULATING DATA IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：在无线通信网络中报告和累加数据的方法
公开(公告)号：WO2006069067A3
公开(公告)日：2006-09-08
申请号：PCT/US2005046169
申请日：2005-12-20
申请人： SENSICAST SYSTEMS , WERB JAY
发明人： WERB JAY
IPC分类号： H04L12/56
CPC分类号： H04W52/0216 , G01D4/004 , H04L67/12 , H04W40/32 , H04W84/18 , Y02B90/242 , Y02B90/246 , Y04S20/322 , Y04S20/42
摘要： A method and apparatus for coordinating communication in a wireless sensor network may include a plurality of nodes, such as routers, edge nodes, data accumulators and/or gateways. Time management functions, such as determining an elapsed time, may be controlled based on a detected temperature, e.g., a temperature detected at a node, and/or based on a detected clock skew between two or more clocks in two or more different devices. Accurate time management may allow for devices to more accurately coordinate communication instances, e.g., communication that occurs at periodic wake up times. A cluster head, such as a data accumulator, may be associated with a network after its initial formation and cause nodes in the network to alter their hierarchy in the network, thereby making the cluster headaccumulator a parent to nodes in the network. Nodes having a relatively lower hop count may have a higher battery capacity than nodes having a higher hop count.
摘要翻译：用于协调无线传感器网络中的通信的方法和装置可以包括多个节点，诸如路由器，边缘节点，数据累加器和/或网关。可以基于检测到的温度（例如，在节点处检测到的温度）和/或基于两个或更多个不同设备中的两个或更多个时钟之间的检测到的时钟偏差来控制诸如确定经过时间的时间管理功能。精确的时间管理可以允许设备更准确地协调通信实例，例如在定期唤醒时间发生的通信。诸如数据累加器的簇头可以在其初始形成之后与网络相关联，并且使得网络中的节点改变其在网络中的层次结构，从而使得集群头部积分器成为网络中的节点的父节点。具有相对较低跳数的节点可以具有比具有较高跳数的节点更高的电池容量。

3. 发明申请

WO2006069067A2 METHOD FOR REPORTING AND ACCUMULATING DATA IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：在无线通信网络中报告和累加数据的方法
公开(公告)号：WO2006069067A2
公开(公告)日：2006-06-29
申请号：PCT/US2005/046169
申请日：2005-12-20
申请人： SENSICAST SYSTEMS , WERB, Jay
发明人： WERB, Jay
IPC分类号： H04M11/00 , G08C17/02
CPC分类号： H04W52/0216 , G01D4/004 , H04L67/12 , H04W40/32 , H04W84/18 , Y02B90/242 , Y02B90/246 , Y04S20/322 , Y04S20/42
摘要： A method and apparatus for coordinating communication in a wireless sensor network may include a plurality of nodes, such as routers, edge nodes, data accumulators and/or gateways. Time management functions, such as determining an elapsed time, may be controlled based on a detected temperature, e.g., a temperature detected at a node, and/or based on a detected clock skew between two or more clocks in two or more different devices. Accurate time management may allow for devices to more accurately coordinate communication instances, e.g., communication that occurs at periodic wake up times. A cluster head, such as a data accumulator, may be associated with a network after its initial formation and cause nodes in the network to alter their hierarchy in the network, thereby making the cluster headaccumulator a parent to nodes in the network. Nodes having a relatively lower hop count may have a higher battery capacity than nodes having a higher hop count.
摘要翻译：用于协调无线传感器网络中的通信的方法和设备可以包括多个节点，诸如路由器，边缘节点，数据累加器和/或网关。诸如确定经过时间的时间管理功能可以基于检测到的温度（例如，在节点处检测到的温度）和/或基于两个或更多个不同设备中的两个或更多个时钟之间的检测到的时钟偏差来控制。准确的时间管理可以允许设备更精确地协调通信实例，例如定期唤醒时发生的通信。诸如数据累积器之类的簇头可在其初始形成之后与网络相关联，并使网络中的节点改变其在网络中的层级，由此使簇头累积器成为网络中的节点的父节点。具有较低跳数的节点可能具有比具有较高跳数的节点更高的电池容量。

4. 发明申请

WO2005010214A3 METHOD AND APPARATUS FOR COMMUNICATION IN A MESH-TYPE WIRELESS SENSOR NETWORK 审中-公开
标题翻译：一种网状无线传感器网络通信的方法和装置
公开(公告)号：WO2005010214A3
公开(公告)日：2005-04-07
申请号：PCT/US2004023013
申请日：2004-07-16
申请人： SENSICAST SYSTEMS INC , WERB JAY PHILIP , BERRY VICTOR A , WEISS HOWARD PAUL , LAMB CHRISTOPHER SCOTT
发明人： WERB JAY PHILIP , BERRY VICTOR A , WEISS HOWARD PAUL , LAMB CHRISTOPHER SCOTT
IPC分类号： H04L12/28 , H04W84/18
CPC分类号： H04L5/0037 , H04L9/0825 , H04L9/083 , H04L9/16 , H04L9/3247 , H04L2209/805 , H04W8/005 , H04W12/06 , H04W24/02 , H04W48/16 , H04W84/18
摘要： A method and apparatus for communication in a mesh-type wireless sensor network. One or more routers (2) may be available for communication with one or more star nodes (1) associated with sensor devices at a randomized time and/or frequency. A connectivity assessment, which may be performed at several different frequencies and/or times, may be performed to evaluate the quality of communications between devices in the network. Primary and secondary communication relationships may be formed between devices to provide for system redundancy. On a host computer (4), one or more proxies may be maintained where each proxy includes a status of one or more devices in the network. Proxies may be used to handle information requests and/or status change requests, e.g., a proxy may be requested to change a communication relationship between devices in the network and may generate command signals to cause the corresponding devices to make the change.
摘要翻译：一种网状无线传感器网络中的通信方法和装置。一个或多个路由器（2）可以在随机的时间和/或频率下可用于与传感器设备相关联的一个或多个星形节点（1）通信。可以执行可以在几个不同频率和/或时间执行的连接性评估，以评估网络中设备之间的通信质量。可以在设备之间形成主和第二通信关系以提供系统冗余。在主计算机（4）上，可以维护一个或多个代理，其中每个代理包括网络中的一个或多个设备的状态。代理可以用于处理信息请求和/或状态改变请求，例如，可以请求代理来改变网络中的设备之间的通信关系，并且可以生成命令信号以使相应的设备进行改变。

5. 发明申请

WO2005010214A2 METHOD AND APPARATUS FOR WIRELESS COMMUNICATION IN A MESH NETWORK 审中-公开
标题翻译：网络无线通信的方法与装置
公开(公告)号：WO2005010214A2
公开(公告)日：2005-02-03
申请号：PCT/US2004/023013
申请日：2004-07-16
申请人： SENSICAST SYSTEMS, INC. , WERB, Jay, Philip , BERRY, Victor, A. , WEISS, Howard, Paul , LAMB, Christopher, Scott
发明人： WERB, Jay, Philip , BERRY, Victor, A. , WEISS, Howard, Paul , LAMB, Christopher, Scott
IPC分类号： C12Q1/68
CPC分类号： H04L5/0037 , H04L9/0825 , H04L9/083 , H04L9/16 , H04L9/3247 , H04L2209/805 , H04W8/005 , H04W12/06 , H04W24/02 , H04W48/16 , H04W84/18
摘要： A method and apparatus for communication in a wireless sensor network. In one embodiment, one or more routers in a network may be available for communication with one or more star nodes at a randomized time and/or frequency. A connectivity assessment, which may be performed at several different frequencies and/or times, may be performed to evaluate the quality of communications between devices in the network. Primary and secondary communication relationships may be formed between devices to provide for system redundancy. One or more proxies may be maintained where each proxy includes a status of one or more devices in the network, e.g., one or more star nodes or routers. Proxies may be used to handle information requests and/or status change requests, e.g., a proxy may be requested to change a communication relationship between devices in the network and may generate command signals to cause the corresponding devices to make the change.
摘要翻译：一种用于在无线传感器网络中进行通信的方法和装置。在一个实施例中，网络中的一个或多个路由器可用于以随机的时间和/或频率与一个或多个星形节点进行通信。可以执行可以在几个不同频率和/或时间执行的连接性评估，以评估网络中设备之间的通信质量。可以在设备之间形成主和第二通信关系以提供系统冗余。可以维护一个或多个代理，其中每个代理包括网络中的一个或多个设备的状态，例如一个或多个星形节点或路由器。代理可以用于处理信息请求和/或状态改变请求，例如，可以请求代理来改变网络中的设备之间的通信关系，并且可以生成命令信号以使相应的设备进行改变。

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