181 search results - page 28 / 37 » Transmission of Correlated Sources Over Multi-user Channels |
ISCAS
2005
IEEE
15 years 3 months ago
2005
IEEE
— Multiple description coding (MDC) has been shown to be robust for video transmission over error-prone channels. By applying the extra prediction loops to the multiple descripti...
WIOPT
2006
IEEE
15 years 3 months ago
2006
IEEE
Abstract— The inherent nature of the physical setup and transmission mechanism in wireless ad hoc networks with random channel access, results in correlation between the link met...
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper considers the problem of scalable distributed coding of correlated sources that are communicated to a central unit. The general setting is typically encountered in sens...
TWC
2010
14 years 4 months ago
2010
We propose and analyze two different approaches for performing adaptive modulation and coding (AMC) in dualhop transmission systems, where a source node S communicates with a certa...
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TCOM
2008
14 years 9 months ago
2008
This paper proposes a cross-layer optimization framework for the wireless sensor networks. In a wireless sensor network, each sensor makes a local observation of the underlying phy...