Title :
Performance bounds for massive MIMO uplink
Author :
Khansefid, Amin ; Minn, Hlaing
Author_Institution :
Dept. of EE, Univ. of Texas at Dallas, Richardson, TX, USA
Abstract :
In this paper, we consider massive MIMO uplink using maximum ratio combining (MRC) and zero forcing (ZF) receivers with perfect and imperfect channel state information (CSI). We derive lower and upper bounds on the achievable rates with arbitrary power allocation. Analytical and simulation results illustrate the accuracy and characteristics of the rate bounds.
Keywords :
MIMO communication; diversity reception; arbitrary power allocation; imperfect channel state information; massive MIMO uplink; maximum ratio combining receiver; performance bounds; zero forcing receiver; Antennas; MIMO; Receivers; Resource management; Signal to noise ratio; Upper bound; Vectors; Bound; Imperfect CSI; Massive MIMO;
Conference_Titel :
Signal and Information Processing (GlobalSIP), 2014 IEEE Global Conference on
Conference_Location :
Atlanta, GA
DOI :
10.1109/GlobalSIP.2014.7032194
