Fast decodable codes for 6Tx-3Rx MIMO systems

摘要

We propose an iterative full-rate code construction for multiple antenna channels, with 6Tx and 3Rx antennas. We start with two 3 × 3 codes arising from a cyclic division algebra, and combine them to obtain a 6 × 6 codeword. We provide a sufficient criterion for the resulting code to be fully diverse. Furthermore, this construction preserves fast-decodability of the original code.