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    • 1. 发明申请
    • COMMUNICATION AND FILTERING OF EVENTS AMONG PEER CONTROLLERS IN THE SAME SPATIAL REGION OF A SENSOR NETWORK
    • 在传感器网络的同一空间区域内的对等控制器的通信和过滤
    • WO2008068126A1
    • 2008-06-12
    • PCT/EP2007/062092
    • 2007-11-08
    • INTERNATIONAL BUSINESS MACHINES CORPORATIONIBM UNITED KINGDOM LIMITEDHUNT, Christian, LeePALMER, Jake
    • HUNT, Christian, LeePALMER, Jake
    • G06K17/00
    • G06K17/0022
    • In a wireless tag identification and processing architecture and infrastructure, a method and system that eliminates redundant reporting and processing of the same event observed by different reader/sensors. Reader/sensors and their respective connected controllers are configured as peers when they observe or cover the same spatial region. When an event is observed within the spatial region, the first controller to receive the event data reports the electronic tag data and event data to the next higher processing domain and to its peer controllers. Then when the same electronic tag data or other event data indicating that a subsequent event is actually the same event as observed earlier is received by another peer controller, the another peer controller does not report nor process the electronic tag data and other event data to the next higher processing domain or to its peer controllers.
    • 在无线标签识别和处理架构和基础设施中,消除了不同读取器/传感器观察到的相同事件的冗余报告和处理的方法和系统。 读取器/传感器及其各自的连接的控制器在观察或覆盖相同的空间区域时被配置为对等体。 当在空间区域内观察到事件时,接收事件数据的第一控制器将电子标签数据和事件数据报告给下一较高处理域和对等控制器。 然后当另一个对等体控制器接收到相同的电子标签数据或指示后续事件实际上与之前相同的事件的其他事件数据时,另一个对等控制器不会将电子标签数据和其他事件数据报告给 下一个更高的处理域或其对等控制器。