面向移动物联网的可信超网络概念及构架研究  

Concept and Architecture of Trustworthy Super Network for Mobile Internet of Things

作　　者：王慧强[1] 温秀秀 吕宏武[1] 冯光升[1] 林俊宇[1] 

机构地区：[1]哈尔滨工程大学计算机科学与技术学院,哈尔滨150001

出　　处：《计算机科学》2017年第5期75-80,共6页Computer Science

基　　金：国家自然科学基金(61370212);博士点基金优先发展领域项目(20122304130002);黑龙江省自然科学重点基金项目(ZD 201102);中央高校基本科研业务费专项资金项目(HEUCFZ1213)资助

摘　　要：泛在服务已成为当前用户的一种基本需求。移动物联网作为泛在服务的一种重要实现形式,面临着网络接入点分布不均匀、频谱无法全面覆盖和网络不稳定等问题,因此用户服务的可信性难以得到保障。与此同时,现有面向移动物联网的网络构架缺乏泛在服务保障与可信性保障的有效结合。因此,首先提出"可信超网络"的新概念,即在传统网络的基础上,利用认知计算技术构建虚拟网或者逻辑网络;然后在可信超网络概念的基础上结合移动物联网的特点,提出以可信性确保为目标、以泛在服务为核心能力的可信超网络构架,从总体上保障移动物联网泛在服务的可信性。Ubiquitous services are urgent demand of users. Mobile Internet of things is an important part for realizing ubiquitous services, and it suffers from the inhomogeneous distribution of hotspots, the imperfect coverage of spectrums and unstable network links, so the trustworthiness of its services is threatened. Meanwhile, the existing frameworks of mobile Internet of things lack the integration of ubiquitous services guarantee and trustworthiness guarantee. In this pa- per, a new concept ＂trustworthy super network＂ was proposed, which builds virtual networks or logical networks on the basis of traditional networks. Furthermore, according to the concept, a trustworthy super network framework was pro- posed for mobile Internet of things. The framework aims for trustworthy assurance, and takes ubiquitous service provi- ding as the core ability, so that trustworthiness can be guaranteed when ubiquitous services are provided in mobile envi- ronments.

关 键 词：移动物联网 可信超网络 泛在服务 可信接入 

分 类 号：TP393.0[自动化与计算机技术—计算机应用技术]