310 search results - page 5 / 62 » A Location Model for Communicating and Processing of Context |
TIT
2008
13 years 7 months ago
2008
Interference from other users limits the capacity, and possibly the connectivity, of wireless networks. A simple model of a wireless ad-hoc network, in which node locations are des...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— In ultra-wideband impulse radio (UWB-IR) systems, multipath-delayed received pulses may overlap if two consecutive multipaths arrive within less than the pulse duration...
JSAC
2010
13 years 5 months ago
2010
Abstract—Monitoring human movements using wireless sensory devices promises to revolutionize the delivery of healthcare services. Such platforms use inertial information of their...
ACSC
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper discusses the effect of context on mobile usability, proposes an expanded model of mobile application context, and conducts an empirical study to test a number of hypot...
LOCA
2005
Springer
14 years 28 days ago
2005
Springer
In this paper, we introduce a compact system for fusing location data with data from simple, low-cost, non-location sensors to infer a user’s place and situational context. Speci...