Title :
Hardware implementation of a low-complexity detector for large MIMO
Author :
Cerato, B. ; Viterbo, E.
Author_Institution :
Thyia Tehnologjie, Ljubljana, Slovenia
Abstract :
Large MIMO systems represents an effective way to transmit reliably at very high data-rate, but their complexity still represents a problem for practical realization. This paper addresses the hardware implementation of a low-complexity and high-performance detector for a 32 times 32 MIMO. It allows to reach very high data rate, up to more than 170 Mbit/s with a 64 QAM with BER 10-1.5-10-2 and constitutes a cost effective improvement over basic detection schemes.
Keywords :
MIMO communication; error statistics; quadrature amplitude modulation; signal detection; telecommunication network reliability; BER; MIMO system; QAM; low-complexity detector; reliable communication; Bit error rate; Costs; Detectors; Filters; Hardware; MIMO; Maintenance; Quadrature amplitude modulation; Receiving antennas; Transmitting antennas; Large MIMO; MIMO detector; hardware implementation;
Conference_Titel :
Circuits and Systems, 2009. ISCAS 2009. IEEE International Symposium on
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-3827-3
Electronic_ISBN :
978-1-4244-3828-0
DOI :
10.1109/ISCAS.2009.5117818
