Design of Spreading Permutations for MIMO-CDMA Based on Space-Time Block Codes ABSTRACT: In this paper we propose a new method for designing the spreading permutations based on space time blockcode matrices for MIMO-CDMA systems. The new designs improve the bit error rate (BER) compared toMIMO-CDMA systems that use spreading permutations based on T-designs. This BER improvement comes without any increase in system complexity. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest A Simple Linear Multiuser Pre-coding Technique inCellular Relay Networks Adaptive Active Constellation Extension Algorithm forPeak-to-Average Ratio Reduction in OFDM