张锋辉, 包学才, 刘伟荣, 符茂胜. 移动云:架构、机制、挑战[J]. 云南大学学报(自然科学版), 2019, 41(3): 484-496. doi: 10.7540/j.ynu.20180361
引用本文: 张锋辉, 包学才, 刘伟荣, 符茂胜. 移动云:架构、机制、挑战[J]. 云南大学学报(自然科学版), 2019, 41(3): 484-496. doi: 10.7540/j.ynu.20180361
ZHANG Feng-hui, BAO Xue-cai, LIU Wei-rong, FU Mao-sheng. Mobile Cloud: architecture, mechanism, challenge[J]. Journal of Yunnan University: Natural Sciences Edition, 2019, 41(3): 484-496. DOI: 10.7540/j.ynu.20180361
Citation: ZHANG Feng-hui, BAO Xue-cai, LIU Wei-rong, FU Mao-sheng. Mobile Cloud: architecture, mechanism, challenge[J]. Journal of Yunnan University: Natural Sciences Edition, 2019, 41(3): 484-496. DOI: 10.7540/j.ynu.20180361

移动云:架构、机制、挑战

Mobile Cloud: architecture, mechanism, challenge

  • 摘要: 随着通信和计算机技术的发展,移动云计算的内涵不断扩大,目前由邻近移动设备通过自组织网形成的移动云成为新研究热点. 由于移动云为其网络中设备提供的服务具有更少带宽占用、更低价格、更小延迟等特点,因此在移动云计算中具有重要地位. 该文总结近年移动云的相关研究,并针对架构、机制、挑战3方面展开研究和论述. 首先,根据计算节点分布及通信和控制架构,将其分为集中式移动云和分布式移动云,并针对两类架构及其组件展开论述;其次,分析移动云形成、运行和维持的特点,从激励机制、任务分配和调度机制、隐私安全机制和质量保障机制4个方面进行讨论;最后,总结现有文献对移动云研究的不足,在框架、形成、运行和发展4个方面对未来的研究提出展望,进一步明确了移动云的研究方向.

     

    Abstract: With the development of communication and computer technology, the conception of Mobile Cloud computing is increasingly expanding. Currently, the Mobile Cloud formed by the nearby mobile devices through ad hoc network has become a new research hot topic. For the services provided by the Mobile Cloud to its internal devices with less bandwidth, lower price, smaller delay and other characteristics, it has attract substantial attention in Mobile Cloud computing. This paper summarizes the related research of the Mobile Cloud , and discusses architecture, mechanism and challenges. First of all, according to the distribution of calculation nodes, communication and control architecture, we divide the architecture into centralized Mobile Cloud and distributed Mobile Cloud , discuss the two types of architecture and its components; secondly, through analyzing the characteristics of Mobile Cloud formation, maintenance and dissolution, its mechanism can be divide into four aspects, that is, incentive mechanism, task allocation and scheduling mechanism, privacy and security mechanism and quality assurance mechanism; finally, based on the summarize of the shortcomings of existing literature on Mobile Cloud research, the four challenges are discussed, the trends of the future development and the further research direction of Mobile Cloud are clarified.

     

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