1069 search results - page 34 / 214 » Quantum Channel Capacities |
TCOM
2008
13 years 7 months ago
2008
This paper applies the concept of balanced capacity (a tradeoff between performance and fairness) to the uplink of a frequency-selective multiuser channel. Individual power constr...
TWC
2008
13 years 7 months ago
2008
Abstract--This paper investigates the capacity of multipleaccess and broadcast channels with MIMO-MRC systems in spatially correlated environments. We present new capacity approxim...
CORR
2010
Springer
13 years 2 months ago
2010
Springer
Shannon defined channel capacity as the highest rate at which there exists a sequence of codes of block length n such that the error probability goes to zero as n goes to infinity....
MMSEC
2005
ACM
14 years 1 months ago
2005
ACM
—This work investigates a central problem in steganography, that is: How much data can safely be hidden without being detected? To answer this question a formal definition of st...
INFOCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— We propose the quality-of-service (QoS) driven power allocation schemes for parallel fading channels when considering imperfect channel estimations. In particular, the parallel...