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Internet of Things offloading: Ongoing issues, opportunities, and future challenges
International Journal of Communication Systems ( IF 2.1 ) Pub Date : 2020-06-28 , DOI: 10.1002/dac.4474
Arash Heidari, Mohammad Ali Jabraeil Jamali, Nima Jafari Navimipour, Shahin Akbarpour

Internet of Things (IoT) has very remarkable advantages over customary communication technologies. However, IoT suffers from different issues, such as limited battery life, low storage capacity, and little computing capacity. For this reason, in many IoT applications and devices, we require an alternative unit to execute the tasks from the user's device and return results. In general, the problem of limited resources by transferring the computation workload to other devices/systems with better resources is addressed by offloading computation. It can be focused on improving the application, extending battery life, or expanding storage capacity. The offloading operation can be performed based on various quality of service (QoS) parameters that contain computational demands for load balancing, response time, application, energy consumption, latency, and other things. Moreover, the systematic literature review (SLR) method is used to identify, assess, and integrate findings from all relevant studies that address one or more research questions on IoT offloading and conduct a comprehensive study of empirical research on offloading techniques. However, we present a new taxonomy for them based on offloading decision mechanisms and overall architectures. Furthermore, we offer a parametric comparison for the offloading methods. As well, we present the future direction and research opportunities in IoT offloading computation. This survey will assist academics and practitioners to directly understand the progress in IoT offloading.

中文翻译:

物联网的卸载:持续存在的问题,机遇和未来挑战

物联网(IoT)与常规通信技术相比具有非常显着的优势。但是,物联网面临各种问题,例如电池寿命有限,存储容量低和计算能力低。因此,在许多物联网应用程序和设备中,我们需要一个替代单元来执行用户设备中的任务并返回结果。通常,通过卸载计算来解决通过将计算工作量转移到具有更好资源的其他设备/系统来限制资源的问题。它可以专注于改善应用程序,延长电池寿命或扩展存储容量。可以根据各种服务质量(QoS)参数执行卸载操作,这些参数包含对负载平衡,响应时间,应用,能耗,延迟等。此外,系统文献综述(SLR)方法用于识别,评估和整合来自所有相关研究的结果,这些研究针对一个或多个有关IoT卸载的研究问题,并对卸载技术的实证研究进行全面研究。但是,我们基于卸载决策机制和整体体系结构为它们提供了一种新的分类法。此外,我们提供了卸载方法的参数比较。同样,我们介绍了物联网卸载计算的未来方向和研究机会。这项调查将帮助学者和从业人员直接了解物联网卸载的进度。并整合所有相关研究的结果,这些研究针对一个或多个有关物联网卸载的研究问题,并对卸载技术的经验研究进行全面研究。但是,我们基于卸载决策机制和整体体系结构为它们提供了一种新的分类法。此外,我们提供了卸载方法的参数比较。同样,我们介绍了物联网卸载计算的未来方向和研究机会。该调查将帮助学者和从业人员直接了解物联网卸载的进度。并整合所有相关研究的结果,这些研究针对一个或多个有关物联网卸载的研究问题,并对卸载技术的经验研究进行全面研究。但是,我们基于卸载决策机制和整体体系结构为它们提供了一种新的分类法。此外,我们提供了卸载方法的参数比较。同样,我们介绍了物联网卸载计算的未来方向和研究机会。这项调查将帮助学者和从业人员直接了解物联网卸载的进度。我们为卸载方法提供了参数比较。同样,我们介绍了物联网卸载计算的未来方向和研究机会。这项调查将帮助学者和从业人员直接了解物联网卸载的进度。我们为卸载方法提供了参数比较。同样,我们介绍了物联网卸载计算的未来方向和研究机会。这项调查将帮助学者和从业人员直接了解物联网卸载的进度。
更新日期:2020-06-28
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