Diagonal block orthogonal algebraic space-time block codes
This paper proposes a new family of space-time block codes whose transmission rate is 1 symbol per channel use. The proposed space-time codes can achieve full transmit diversity with larger coding gain for the constellation carved from the scaled complex integer ring kappa Z[i]. It is confirmed that the performances of the proposed space-time codes are superior to the existing space-time block codes by our simulation results.
space-time codes transmit diversity fading channels sphere decoders