978 search results - page 8 / 196 » Estimating Location Using Wi-Fi |
MOBISYS
2011
ACM
12 years 11 months ago
2011
ACM
We introduce a new technique for determining a mobile phone’s indoor location even when Wi-Fi infrastructure is unavailable or sparse. Our technique is based on a new ambient so...
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
Abstract— Understanding user mobility is critical for simulations of mobile devices in a wireless network, but current mobility models often do not reflect real user movements. ...
AICT
2007
IEEE
13 years 8 months ago
2007
IEEE
Muni WiFi deployments have been widely covered by the media during the last two years. However, the economical feasibility and performance of such deployments as an alternative fo...
PERCOM
2010
ACM
14 years 14 days ago
2010
ACM
—WiFi localization and tracking of indoor moving objects is an important problem in many contexts of ubiquitous buildings, first responder environments, and others. Previous app...
MOBISYS
2009
ACM
14 years 9 months ago
2009
ACM
Wi-Fi clients can obtain much better performance at some commercial hotspots than at others. Unfortunately, there is currently no way for users to determine which hotspot access p...