Title :
Approximate capacity of the K-user fading MIMO MAC with common information
Author :
Romero, Henry P. ; Varanasi, Mahesh K.
Author_Institution :
Appl. Math. Dept., Univ. of Colorado, Boulder, CO, USA
Abstract :
The capacity of the K-user fading multiple access channel with multiple antennas and common information is approximately characterized. In this model, any possible common message may exist. While the exact capacity appears to be difficult to characterize, it may be attained to within a gap independent of the power allocation by a simple separable coding scheme.
Keywords :
MIMO communication; channel capacity; channel coding; fading channels; K user fading MIMO MAC; approximate capacity; common information; common message; multiple access channel; multiple antennas; power allocation; separable coding scheme; Barium; Decoding; Encoding; Fading; MIMO; Resource management; Transmitters;
Conference_Titel :
Communication, Control, and Computing (Allerton), 2013 51st Annual Allerton Conference on
Conference_Location :
Monticello, IL
Print_ISBN :
978-1-4799-3409-6
DOI :
10.1109/Allerton.2013.6736540
