26 search results - page 2 / 6 » Using LED Lighting for Ubiquitous Indoor Wireless Networking |
HIS
2009
13 years 2 months ago
2009
Abstract--The nonlinear characteristic of an LED (light emitting diode) imposes limitations on the performance of indoor optical wireless (OW) systems when using intensity modulati...
PERCOM
2003
ACM
14 years 4 months ago
2003
ACM
We present a novel method of extracting topological and metric geographical data using only positional data sensed from personnel movements. We extend research from the field of r...
KES
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Determining physical location of indoor objects is one of the key issues in ubiquitous computing. Although there are many proposals to provide physical location tracking,...
PERCOM
2007
ACM
14 years 4 months ago
2007
ACM
In this paper, we report on a user-centered, iterative design process for augmenting sports equipment with ubiquitous computing technology. In several design iterations, a fully w...
MOBIWAC
2006
ACM
13 years 11 months ago
2006
ACM
Authors presented recently an indoor location technique based on Time Of Arrival (TOA) obtained from Round-Trip-Time (RTT) measurements at data link level and trilateration. This ...