1069 search results - page 12 / 214 » Quantum Channel Capacities |
CORR
2006
Springer
13 years 7 months ago
2006
Springer
We provide a single-letter characterization for the capacity region of a class of discrete degraded interference channels (DDICs). The class of DDICs considered includes the discre...
TCOM
2008
13 years 7 months ago
2008
A new exact explicit expression is derived for the ergodic capacity of maximal ratio combining (MRC) schemes over arbitrarily correlated Rician fading channels. This is used to stu...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper we present an analytical approach to evaluate the M-QAM bit error rate (BER) as well as channel capacity of Alamouti space time coded OFDM systems in case of direc...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— We consider a discrete-time frequencyselective block-fading channel with Rayleigh fading and correlated scattering. This is relevant in the area of UWB and if transceiv...
CISS
2008
IEEE
13 years 9 months ago
2008
IEEE
A new outer bound on the capacity region of Gaussian interference channels is developed. The bound combines and improves existing genie-aided methods and is shown to give the sum-r...