Fig. 7From: Jointly optimized design of distributed RS-coded spatial modulation by appropriate selection at the relayPerformance of DRSC-SM scheme (8-QAM) with \(RS_1(31,25)\) and \(RS_2(31,13)\) under different approaches. The solid line with diamond mark denotes the BER performance of DRSC-SM scheme under random approach. The solid line with square mark denotes the BER performance of DRSC-SM scheme under Approach 2. The dashed line with square mark denotes the BER performance of DRSC-SM scheme under modified Approach 2Back to article page