Pedestrian navigation systems and location-based services (original) (raw)

none 10.1049/cp:20040696 Institution of Engineering and Technology (IET) Institution of Engineering and Technology (IET) 265 18646090 269336 20051114161629 10.1049 2018-12-06T16:53:42Z 2005-11-14T16:16:51Z 15 Fifth IEE International Conference on 3G Mobile Communication Technologies (3G 2004) The Premier Technical Conference for 3G and Beyond London, UK 18-20 Oct. 2004 Fifth IEE International Conference on 3G Mobile Communication Technologies (3G 2004) The Premier Technical Conference for 3G and Beyond IEE 2004 2004 0 86341 388 9 IEECPS G. Retscher Pedestrian navigation systems and location-based services 2004 359 363 10.1049/cp:20040696 20051114161629 https://digital-library.theiet.org/content/conferences/10.1049/cp\_20040696 http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=1434498