通信学报
• 技术报告 • 上一篇 下一篇
毛典辉,曹健,蔡强,李海生
出版日期:
发布日期:
基金资助:
Online:
Published:
摘要: 随着无线通信技术与智能移动终端的发展,基于位置的服务(LBS, location-based service)得到广泛应用,与移动对象位置相关的数据隐私保护已经成为LBS中的研究热点。首先简单介绍了位置隐私与情境感知的基本概念;其次,对现有的位置隐私保护方法从隐私保护效果、服务质量、系统结构和时空情境自适应性4个方面进行分析总结,指出了该研究的发展趋势;最后,对情境感知的位置隐私保护方法现状进行介绍,讨论了该领域存在的研究难点以及未来的研究方向。
Abstract: With the advances in wireless communication technology and smart mobile devices, location-based services (LBS) providing personalized services based on users’ location information, have been widely applied in many areas. However, direct publishing locations may present serious threats to individuals’ privacy. Firstly, the general concepts and essential features of context-aware location privacy-preserving techniques were briefly introduced. Secondly, a survey of existing work, including the degrees of privacy preservation, QoS (quality-of-service), system architecture and adaptability of context-awareness, mainly analyzes and summarizes the state-of-art location privacy preserving strategies and models. Finally, after reviewing the main progresses of context-aware privacy preserving techniques in recent years, the present problems and development trend of the area were discussed.
毛典辉,曹健,蔡强,李海生. 情境感知的位置隐私保护方法研究进展[J]. 通信学报.
0 / / 推荐
导出引用管理器 EndNote|Reference Manager|ProCite|BibTeX|RefWorks
链接本文: https://www.infocomm-journal.com/txxb/CN/
https://www.infocomm-journal.com/txxb/CN/Y2013/V34/IZ1/30