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CORR
2007
Springer
86views Education» more  CORR 2007»
13 years 5 months ago
Variations on Information Embedding in Multiple Access and Broadcast Channels
Information embedding (IE) is the transmission of information within a host signal subject to a distortion constraint. There are two types of embedding methods, namely irreversibl...
Shivaprasad Kotagiri, J. Nicholas Laneman
JSAC
2006
128views more  JSAC 2006»
13 years 5 months ago
Optimized Transmission for Fading Multiple-Access and Broadcast Channels With Multiple Antennas
In mobile wireless networks, dynamic allocation of resources such as transmit powers, bit-rates, and antenna beams based on the channel state information of mobile users is known t...
Mehdi Mohseni, Rui Zhang, John M. Cioffi
CORR
2010
Springer
108views Education» more  CORR 2010»
13 years 4 months ago
Sum-Capacity and the Unique Separability of the Parallel Gaussian MAC-Z-BC Network
—THIS PAPER IS ELIGIBLE FOR THE STUDENT PAPER AWARD. It is known that the capacity of parallel (e.g., multi-carrier) Gaussian point-to-point, multiple access and broadcast channe...
Viveck R. Cadambe, Syed Ali Jafar
JCM
2008
109views more  JCM 2008»
13 years 5 months ago
Performance and Capacity Analysis of UWB Networks over 60GHz WPAN Channel
In this paper we evaluate the system performance and capacity of single carrier ultra-wideband (UWB) networks over 60GHz wireless personal area network (WPAN) channel. Symbol error...
Wei Li 0007, Jun Wei, Michael Smith
ICASSP
2008
IEEE
13 years 12 months ago
Insights into the stable recovery of sparse solutions in overcomplete representations using network information theory
In this paper, we examine the problem of overcomplete representations and provide new insights into the problem of stable recovery of sparse solutions in noisy environments. We es...
Yuzhe Jin, Bhaskar D. Rao