Eui-Hak Lee and Jae-Hyun Ro and Hyoung-Kyu Song, An Improved Cooperative Communication Scheme for IoT System. journal = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology. August 2015, vol. 104(8). 940 - 943 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/10002475.