11927 search results - page 2291 / 2386 » Wireless Sensor Networks |
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— We consider the lossy transmission of source information over Rayleigh fading channels. We investigate the utility of two channel capacity definitions, ergodic capacit...
IPPS
2005
IEEE
14 years 1 months ago
2005
IEEE
Enabling high performance, persistent mobile computing has recently become a very active research area. The widespread popularity of mobile computing devices, such as laptops, han...
WOWMOM
2005
ACM
14 years 1 months ago
2005
ACM
WLAN technology has been shown a revolutionary development during the last decade. Recently popularized IEEE 802.11a/gbased products can support up to 54 Mbps PHY (Physical layer)...
ISLPED
2003
ACM
14 years 1 months ago
2003
ACM
Security is critical to a wide range of wireless data applications and services. While several security mechanisms and protocols have been developed in the context of the wired In...
ATAL
2008
Springer
13 years 10 months ago
2008
Springer
Persistent Embodied Conversational Agents (ECA) can be used to assist users in their daily activities. We introduce the Health and Fitness Companion (HFC), which is a conversation...