Performance Evolution of Different Space Time Block Codes With Linear Receiver
نویسندگان
چکیده
We document the performance of space– time block codes, which provide a new paradigm for transmission over Rayleigh fading channels using multiple transmit antennas. It has been shown that a complex orthogonal design that provides full diversity and full transmission rate for a space–time block code is not possible for more than two antennas. The objective of this paper is to provide the description of different type of space time block codes and to provide the performance analysis of these codes without channel knowledge at the transmitter with different schemes for four transmit and one receive antenna. We propose a new space time block code and compare it with other codes.
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