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In wireless sensor networks (WSN), individual sensor nodes are inherently unreliable and have very limited capabilities to ensure real-time properties. In fact, one of the most predominant limitations in wireless sensor networks is energy consumption, which hinders the capacity of the network to provide real-time guarantees (e.g. low duty-cycles, low transmission range). Many approaches have been...
The paper has proposed the QoS route mechanism of the sensor network based on task delay and priority. The new control mechanism assigns the network resource proportionately according to the different priorities of tasks. The tasks with a higher priority can obtain more network resource in respect to the tasks with a lower priority, which will guarantee that the information of task occurrence can...
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