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PROVIDING HANDOVER CAPABILITY TO DISTRIBUTED SENSOR APPLICATIONS ACROSS WIRELESS NETWORKS

机译：为整个无线网络的分布式传感器应用提供切换能力

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摘要

Improved capabilities are described for increasing the bandwidth in a wireless communication network, such as where host computers provide publish-subscribe broker services to a sensor device and a communicating entity. A queuing service application may provide service packet continuity when the sensor device or the communicating entity moves between two wireless RF access nodes (in the same or different wireless networks). The publish-subscribe broker network is adapted to route packets of sensor data, on behalf of the sensor device that publishes the sensor data, to a sensor-processing application, wherein the sensor-processing application subscribes to the sensor data, and wherein the sensor-processing application generates application data that is at least in part sensor data from the sensor device. The publish-subscribe broker network is adapted to route packets of the application data, on behalf of the sensor-processing application that publishes the application data, to the communicating entity if the communicating entity subscribes to the application data. The queuing service application connects to the publish/subscribe broker network and subscribes to receive packets of the application data matching the packets being sent to the communicating entity, wherein the queuing service application makes available the matching application data packets to replace application data packets that the communicating entity did not receive during a time when the sensor device or the communicating entity transitions between connections with the two wireless RF access nodes.

机译：描述了用于增加无线通信网络中的带宽的改进的能力，例如在其中主机计算机向传感器设备和通信实体提供发布-订阅代理服务的地方。当传感器设备或通信实体在两个无线RF接入节点之间（在相同或不同的无线网络中）移动时，排队服务应用程序可以提供服务包连续性。该发布-订阅代理网络适于代表发布传感器数据的传感器设备将传感器数据的分组路由到传感器处理应用程序，其中传感器处理应用程序订阅传感器数据，并且其中传感器处理应用程序生成至少部分地来自传感器设备的传感器数据的应用程序数据。如果通信实体订阅了应用程序数据，则发布-订阅代理网络适于代表发布应用程序数据的传感器处理应用程序将应用程序数据的分组路由到通信实体。排队服务应用程序连接到发布/订阅代理网络，并订阅以接收与发送到通信实体的数据包匹配的应用程序数据的数据包，其中排队服务应用程序使匹配的应用程序数据包可用以替换应用程序数据包。当传感器设备或通信实体在与两个无线RF接入节点的连接之间转换时，通信实体未接收到。

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公开/公告号US2018084021A1

专利类型
公开/公告日2018-03-22

原文格式PDF
申请/专利权人 ALL PURPOSE NETWORKS LLC;
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申请/专利号US201715829014
发明设计人 HARVEY RUBIN;JAMES KEITH BREWINGTON;ANIL S. SAWKAR;DAVID M. POTICNY;
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申请日2017-12-01
分类号H04L29/06;G06F11;G08C15;H04W36/02;H04B17;H04L1;H04L12/927;H04L29/12;H04Q9;H04L29/08;H04W36;G06F11/20;H04B7/04;H04W12/08;H04W24/02;H04W24/04;H04W36/16;H04W88/08;H04W84/12;
国家 US
入库时间 2022-08-21 13:02:38

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