Abstract: In this mobile revolution era, there is more advancement in providing information to the mobile users through location based service models. Location Based Service is a type of information service accessed through mobile devices which provides the identification of people and object location. It guides mobile users when entering or leaving from a location to another. When information are transmitted from the Service provider to mobile user, there are some propagation delay due to the quality parameters such as bandwidth, jitter etc. The important issue dealt here is the location of mobile users needs to be acquired periodically. Sometimes the server which handles the location service request gets over burden when the mobile users are increased. It raises a complex and critical issue to properly locate with accuracy as well to provide the required service in an appropriate manner without time delay and loss of data. To maintain a balance between the Location Based Service and Quality of Service, This paper presents a Hybrid Spatio Location algorithm for providing quality service in a timely manner to the user precise requirements. The proposed algorithm reduces the irrelevant location information based on mobility and also its resource utilization enhances the quality of service by reducing the delay as with the immediate response in locating the user by identifying its shortest path.
A. Haja Alaudeen, E. Kirubakaran and D. Jeya Mala, 2016. Hybrid Spatio Location Algorithm to Enhance Qos forHeterogeneous Mobile Devices in Location Based Services. Asian Journal of Information Technology, 15: 3712-3717.