Low Complexity Decoder for Space Time Block Code With 4 Transmit Antennas

Provided by: International Journal of Innovations in Engineering and Technology (IJIET)
Topic: Mobility
Format: PDF
Space-time block coding represents a practical and pragmatic method to mitigate the fading effects and to increase the channel capacity, by using spatial diversity. The space-time coding techniques are still preferred in communication systems because of the very simple transmit coding rule and of the relative reduced complexity of the Maximum Likelihood (ML) receivers with respect to other coding methods One of the drawbacks when increasing the number of transmit antennas is increase in complexity.

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