Title :
Multi-user Detection Method for MIMO-OFDM Uplink Transmission
Author_Institution :
Center of Network Eng. Technol., Weinan Normal Univ., Weinan, China
Abstract :
In order to suppress the multi-access interference (MAI) from other users and improve the performance of the MIMO-OFDM system, we propose a method to optimize the bit error rate (BER) cost function using linear adaptive method for its minimization. Simulation analyses show the proposed MBER achieves good BER performance and maintains the linearity in complexity.
Keywords :
MIMO communication; OFDM modulation; error statistics; radiofrequency interference; BER cost function; MAI; MBER; MIMO-OFDM uplink transmission; bit error rate cost function; multiaccess interference; multiuser detection method; Bit error rate; MIMO; Niobium; OFDM; Optimized production technology; Receiving antennas; Wireless communication; BER; Multi-user Detection; OFDM; STBC;
Conference_Titel :
Computational Intelligence and Security (CIS), 2011 Seventh International Conference on
Conference_Location :
Hainan
Print_ISBN :
978-1-4577-2008-6
DOI :
10.1109/CIS.2011.339
