30 search results - page 2 / 6 » How Much Improvement Can We Get From Partially Overlapped Ch... |
RTSS
2009
IEEE
14 years 11 days ago
2009
IEEE
Abstract—Multi-channel design has received significant attention for low-power wireless networks (LWNs), such as 802.15.4-based wireless sensor networks, due to its potential of...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
We analyze the sensitivity of the capacity of a multi-antenna multi-user system to the number of users being served. We show analytically that, for a given desired sum-rate, the e...
ICC
2007
IEEE
13 years 12 months ago
2007
IEEE
–Retransmission based schemes are not suitable for energy constrained wireless sensor networks. Hence, there is an interest in including parity bits in each packet for error cont...
TVCG
2010
13 years 4 months ago
2010
—The process of visualization can be seen as a visual communication channel where the input to the channel is the raw data, and the output is the result of a visualization algori...
CSL
2007
Springer
13 years 5 months ago
2007
Springer
In a spoken dialog system, determining which action a machine should take in a given situation is a difficult problem because automatic speech recognition is unreliable and hence ...