Deployment, Calibration, and Measurement Factors for Position Errors in 802.11-based Indoor Positioning Systems Export

@inproceedings{king:802-11, abstract = {Indoor positioning systems based on 802.11 and fingerprints offer reasonably low position errors. We study the deployment, calibration, and measurement factors for position errors by systematically investigating (1) the number of access points, (2) the number of samples in the training phase, (3) the number of samples in the position determination phase, and (4) the setup of the grid of reference points. Further, we bring out the best of the positioning system by selecting advantageous values for these parameters. For our study, we utilize a test environment with a size of about 312 square meters that is covered with 612 reference points arranged in an equally spaced grid.}, address = {Germany}, author = {King, Thomas and Haenselmann, Thomas and Effelsberg, Wolfgang}, booktitle = {Proceedings of the International Workshop on Location- and Context-Awareness (LoCA)}, citeulike-article-id = {2843191}, citeulike-linkout-0 = {http://www.informatik.uni-mannheim.de/pi4/publications/King2007i.pdf}, editor = {Hightower, Jeffrey and Schiele, Bernt and Strang, Thomas}, keywords = {crawdad, mannheim\_compass, measurement, wireless}, month = {September}, pages = {17--34}, posted-at = {2008-05-29 04:29:57}, priority = {2}, publisher = {Springer-Verlag}, series = {Lecture Notes in Computer Science}, title = {Deployment, Calibration, and Measurement Factors for Position Errors in 802.11-based Indoor Positioning Systems}, url = {http://www.informatik.uni-mannheim.de/pi4/publications/King2007i.pdf}, volume = {4718}, year = {2007} }

TY - CONF ID - king:802-11 L3 - citeulike-article-id:2843191 N2 - Indoor positioning systems based on 802.11 and fingerprints offer reasonably low position errors. We study the deployment, calibration, and measurement factors for position errors by systematically investigating (1) the number of access points, (2) the number of samples in the training phase, (3) the number of samples in the position determination phase, and (4) the setup of the grid of reference points. Further, we bring out the best of the positioning system by selecting advantageous values for these parameters. For our study, we utilize a test environment with a size of about 312 square meters that is covered with 612 reference points arranged in an equally spaced grid. SE - Lecture Notes in Computer Science AD - Germany EP - 34 TI - Deployment, Calibration, and Measurement Factors for Position Errors in 802.11-based Indoor Positioning Systems PB - Springer-Verlag VL - 4718 T2 - Proceedings of the International Workshop on Location- and Context-Awareness (LoCA) SP - 17 KW - crawdad KW - mannheim_compass KW - measurement KW - wireless AU - King, Thomas AU - Haenselmann, Thomas AU - Effelsberg, Wolfgang A2 - Hightower, Jeffrey A2 - Schiele, Bernt A2 - Strang, Thomas PY - 2007/September// UR - http://www.informatik.uni-mannheim.de/pi4/publications/King2007i.pdf ER -