3095 search results - page 88 / 619 » Ubiquitous presence systems |
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
—Multi-input multi-output (MIMO) receivers have been designed and their communication performance analyzed under the assumption of additive Gaussian noise. Wireless transceivers,...
HICSS
2008
IEEE
14 years 3 months ago
2008
IEEE
This study describes an experiment in which 126 participants engaged via a mobile telephone simulation that included a visual display in a discussion that required self-disclosure...
GLOBECOM
2007
IEEE
14 years 3 months ago
2007
IEEE
— Optimal pilot design and placement for channel estimation in Multiple-input Multiple-output (MIMO) Orthogonal Frequency-Division Multiplexing (OFDM) systems in the presence of ...
HAPTICS
2003
IEEE
14 years 2 months ago
2003
IEEE
Based on a distributed architecture for real-time collection and broadcast of haptic information to multiple participants, heterogeneous haptic devices (the PHANToM and the CyberG...
COMPSAC
2002
IEEE
14 years 1 months ago
2002
IEEE
In the application domain of online information services such as online census information, health records and real-time stock quotes, there are at least two fundamental challenge...