期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2016
卷号：4
期号：2
页码：1817
DOI：10.15680/IJIRCCE.2016.0402182
出版社：S&S Publications
摘要：Suitable to the good looks of mobile devices location - based services have become extra common in recent years. Though, users have to reveal their location information to access locati on - based services with existing service infrastructures.Location - Based Services (LBS) require users to continuously report their location to service provider to obtain services based on their location. It is possi ble that adversaries could collect the location information, which in turn invades user's privacy. There are existing solutions for query processing and user defined grid system on mobile networks and mobile user privacy protection. However there is no sol ution for solving queries on mobile networks with privacy protection. Therefore, we aim to provide network distance mobile query solutions which can preserve user privacy by utilizing mechanisms. We recommend a dynamic smart grid system, our system can be easily complete to maintain other mobile queries, provided the required search area of a mobile query can be abstracted into mobile regions.Smart grid retrieves the location accurately and enables communication
关键词：Smart grid system; location privacy; location based services; cryptography
