Research Article
An Energy-Aware Task Offloading Mechanism in Multiuser Mobile-Edge Cloud Computing
| Symbol | Definition |
| | Mobile IoT device set | | Wireless channel set | | The information of task on the device i | | The computing workload of the task i | | The data size for communication of the task i | | The computing capacity required for the task i | | The computation capacity allocated from the cloud | | The data transmission power of the device i | | The idle power of the device i | | The channel gain | | The offloading decision | | The bandwidth of the channel j | | The transmission rate of the mobile device i | | Local completion time of the task i | | The cloud processing delay of the task i | | Local processing energy consumption | | The data transmission power consumption of the task i | | The idle power consumption of the mobile device i | | The total offloading energy consumption of the mobile device |
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