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PRIORITIZED QUEUEING IN A MESH NETWORK BASED ON AGE OF PAYLOAD DATA

机译:基于有效负载数据时代的网状网络中的优先队列

摘要

In one embodiment, a method comprises identifying an age of payload data in a data packet by a wireless network node configured for transmitting the data packet to a multi-hop destination via a wireless mesh network; determining by the wireless network node a schedule for the data packet reaching the multi-hop destination; and the wireless network node prioritizing queuing of the data packet for Collision Sense with Multiple Access and Collision Avoidance (CSMA-CA) based wireless transmission in the wireless mesh network based on the corresponding age, relative to the schedule and respective ages of other data packets awaiting transmission by the wireless network node to the destination, where a higher-aged data packet relative to the schedule is granted a higher priority than a lower-aged data packet relative to the schedule.
机译:在一个实施例中,一种方法包括:由无线网络节点识别数据分组中的有效载荷数据的寿命,该无线网络节点被配置为经由无线网状网络将数据分组发送到多跳目的地;以及无线网络节点确定数据分组到达多跳目的地的时间表;无线网络节点基于相对于其他数据分组的调度和各自的期限的相应期限,在无线网状网络中基于用于多址访问和避免冲突的冲突感知(CSMA-CA)的无线传输优先处理数据分组的队列等待无线网络节点传输到目的地,相对于时间表,较高年龄的数据包被授予比相对于时间表的较低年龄的数据包更高的优先级。

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