Location Fingerprinting of Mobile Terminals by Using Wi-Fi Device
Journal Title: International Journal of Advanced Research in Computer Engineering & Technology(IJARCET) - Year 2012, Vol 1, Issue 4
Abstract
The increasing demand for location-aware services inside buildings has made indoor positioning a significant research topic. While the outdoor location can be easily calculated, using technologies such as GPS. The location using fingerprinting technique is consist of two different phases: the first phase is the calibration phase at specific points called calibration points within the environment, the signal strength at each point is recorded and saved in a database; the second phase is the location estimation phase where the object measures the signal strength at its current position and then, using a location estimation algorithm, the measured signal is estimated with values stored in the database in order to obtain an approximation on the user's current position. In this paper a fingerprinting based localization of mobile terminals is done by using Wi-Fi device. For this approach a data collection was made without the presence of the user near the laptop. For each calibration point, the RSS for each access point was taken and stored in the database. After collecting the data the Fingerprint Map is generated to test the chosen LEA. The chosen Location Estimation Algorithm is k-Nearest Neighbor Algorithm with Euclidean, Manhattan Distance and Chebychev Distance.
Authors and Affiliations
Ruchi Setiya, , Prof. Avinash Gaur,
Keywords
Related Articles
- EP ID EP98946
- DOI -
- Views 61
- Downloads 0
STUDY OF NONLINEAR POLEMETRIC MIXTURE BY S.R. METHOD
Lquid crystals are states of condensed matter whose symmetries lie between crystals and isotropic liquids Thermotropic liquid crystalline phases are exhibited by a large number of organic compounds shows molecu...
Challenges in the Cloud Application Development
Anyone who develops and tests software is well-known with the Software Development Life Cycle (SDLC). By its very nature, cloud-based development offers an organization a high degree of agility; correspondingly, th...
Bandwidth and Energy Management in Wireless Sensor Networks
The emergence of sensor networks as one of the dominant technology trends in the coming decades has posed numerous problems regarding the Quality of Service (QoS) parameter to researchers. These QoS parameters are...
QUERY PLANNING FOR CONTINUOUS AGGREGATION QUERIES USING DATA AGGREGATORS
Continuous aggregation queries are used to monitor the changes in data with time varying for online decision making. For contin uous queries low cost and scalable technique s used a network of aggregators. I...
Assessing Quality of Software Service at Selection Time Using Evolutionary Algorithm
The integration of external software in project development can be challenging and risky, because as the execution quality of the external software and the trustworthiness of the software is unknown during integrat...