1069 search results - page 37 / 214 » Quantum Channel Capacities |
CORR
2008
Springer
13 years 8 months ago
2008
Springer
We investigate the limits of communication over the discrete-time Additive White Gaussian Noise (AWGN) channel, when the channel output is quantized using a small number of bits. W...
CORR
2008
Springer
13 years 8 months ago
2008
Springer
The sum-capacity is studied for a K-user physically degraded Gaussian multiaccess relay channel (MARC). Decodeand-forward (DF) is shown to achieve the sum-capacity and capacity reg...
TIT
2008
13 years 7 months ago
2008
Abstract--The sum capacity of the one-sided parallel Gaussian interference channel is shown to be a concave function of user powers. Exploiting the inherent structure of the proble...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
—In many channel measurement applications, one needs to estimate some characteristics of the channels based on a limited set of measurements. This is mainly due to the highly tim...
TIP
2011
13 years 2 months ago
2011
—We present a new high capacity color barcode. The barcode we propose uses the cyan, magenta, and yellow (C,M,Y) colorant separations available in color printers and enables high...