ID 原文 译文
44826 尤其是分簇路由协议能进一步降低路由选择的复杂度、提升网络可扩展性，对整体网络性能至关重要。 In particular, cluster-based routing protocols could further lower routing selection complexity and improve scalability.
44827 因此，针对 CRSN 分簇路由协议进行综述研究。 Therefore, an overview of cluster-based routing protocols for CRSN was provided.
44828 首先，在简要介绍 CRSN 分簇概念和优势的基础上，阐述 CRSN 分簇算法设计考虑的主要因素。 Firstly, after a brief introduction to the concept and advantages of clustering in CRSN, the major factors concerning clustering algorithm design were pointed out.
44829 其次，探讨 CRSN 分簇路由协议设计面临的挑战及应遵循的基本设计原则。 Secondly, the challenges faced by routing protocol design in CRSN and basic design principles were explored.
44830 再次，系统的分析和总结 CRSN 分簇路由协议的研究现状。 Thirdly, the previous work of cluster-based routing protocols for CRSN was systematically analyzed and summarized.
44831 最后，指出 CRSN 分簇路由协议研究中亟待解决的问题及未来的研究方向。 Finally, issues that require urgent solutions and future research directions were suggested.
44832 移动边缘计算(MEC，mobile edge computing)中计算卸载技术即将移动终端的计算任务卸载到边缘网络， Computation offloading in mobile edge computing would transfer the resource intensive computational tasks to the edge network.
44833 解决了设备在资源存储、计算性能以及能效等方面存在的不足。同时相比于云计算中的计算卸载，MEC 解决了网络资源的占用、高时延和额外网络负载等问题。 It can not only solve the shortage of mobile user equipment in resource storage, computation performance and energy efficiency, but also deal with the problem of resource occupation, high latency and network load compared to cloud computing.
44834 首先介绍了 MEC 的网络架构及其部署方案，并对不同的部署方案做了分析和对比； Firstly the architecture of MEC was introduce and a comparative analysis was made ac-cording to various deployment schemes.
44835 然后从卸载决策、资源分配和系统实现这 3 个方面对 MEC 计算卸载关键技术进行了研究； Then the key technologies of computation offloading was studied from three aspects of decision on computation offloading, allocation of computing resource within MEC and system implement of MEC.