WASET
    Keunhong Chae and  Seokho Yoon,  A Cooperative Space-Time Transmission Scheme Based On Symbol Combinations.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2014, vol. 93(9). 1471 - 1474
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/9999465.