期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2015
卷号：4
期号：10
页码：3964-3968
出版社：Shri Pannalal Research Institute of Technolgy
摘要：With the wide spread of handheld mobile users, the mobile services based on user locations grew rapidly. It has attracted large part of software industry to research and develop applications based on user location. Large amount of research work has already been done on Query-based services. The large base of handheld mobile devices with GPS providing automatic location detection, gave rise to new paradigm of "Location Based Queries". The research and development that took place in recent years on location based queries has served both end users as well as service provider, prompting more and more research taking place on the topic. Location based Services depend on Location based Queries (LBQ) end results. Location based applications (LBA) basically use location based queries to serve location based services (LBS). The basic parameter for location based queries is generally current location of the user. Out of various conventional mobile platforms like Android, iOS (Apple) and Windows Phone; comparatively less research has taken place in Windows Phone platform as it is new and with less user base. This research work focuses on research and implementation of location based services with all four location based queries – Range Query, Navigation Query, Nearest Neighbor Query and Geo Fence Query on Windows Phone operating system.
关键词：Location; GPS; Location Based Services (LBS); Location Based Queries (LBQ); Windows Phone; GIS
