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COAST: A Cooperative Storage Framework for Mobile Transparent Computing Using Device-to-Device Data Sharing
IEEE NETWORK ( IF 9.3 ) Pub Date : 2018-01-26 , DOI: 10.1109/mnet.2018.1700173
Jiahui Jin , Junzhou Luo , Yunhao Li , Runqun Xiong

TC is a promising network computing paradigm that offers an efficient way to make lightweight terminals more powerful, convenient, and secure. TC's execution model separates data storage and application execution, letting terminals load applications from TC servers on demand via the Internet. With this approach, the network's performance significantly affects the TC applications' performance. To enhance TC applications' performance, existing research typically deploys many cache servers on the Internet. However, such caching techniques are not ideal in a mobile environment, where the wireless networks that mobile terminals use for Internet access are expensive and have limited bandwidth. To address this problem, we propose COAST, a cooperative storage framework for MTC. Based on a deviceto- device data-sharing technique, COAST enables a mobile terminal to fetch applications from nearby terminals without accessing the Internet. In this article, we introduce COAST's design, explore the opportunities and challenges of cooperative storage in MTC environments, and identify future research directions.

中文翻译:

COAST:使用设备到设备数据共享的移动透明计算的协作存储框架

TC是一种有前途的网络计算范例,它提供了一种使轻量级终端更强大,方便和安全的有效方法。TC的执行模型将数据存储和应用程序执行分开,让终端根据需要通过Internet从TC服务器加载应用程序。通过这种方法,网络的性能会显着影响TC应用程序的性能。为了提高TC应用程序的性能,现有研究通常在Internet上部署许多缓存服务器。但是,这样的缓存技术在移动环境中并不理想,在移动环境中,移动终端用于Internet访问的无线网络价格昂贵并且带宽有限。为了解决这个问题,我们提出了COAST,一种MTC的协作存储框架。基于设备到设备的数据共享技术,COAST使移动终端无需访问Internet即可从附近的终端获取应用程序。在本文中,我们将介绍COAST的设计,探索MTC环境中合作存储的机遇和挑战,并确定未来的研究方向。
更新日期:2018-01-30
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