@article{(Open Science Index):https://publications.waset.org/pdf/10002475, title = {An Improved Cooperative Communication Scheme for IoT System}, author = {Eui-Hak Lee and Jae-Hyun Ro and Hyoung-Kyu Song}, country = {}, institution = {}, abstract = {In internet of things (IoT) system, the communication scheme with reliability and low power is required to connect a terminal. Cooperative communication can achieve reliability and lower power than multiple-input multiple-output (MIMO) system. Cooperative communication increases the reliability with low power, but decreases a throughput. It has a weak point that the communication throughput is decreased. In this paper, a novel scheme is proposed to increase the communication throughput. The novel scheme is a transmission structure that increases transmission rate. A decoding scheme according to the novel transmission structure is proposed. Simulation results show that the proposed scheme increases the throughput without bit error rate (BER) performance degradation.}, journal = {International Journal of Electronics and Communication Engineering}, volume = {9}, number = {8}, year = {2015}, pages = {940 - 943}, ee = {https://publications.waset.org/pdf/10002475}, url = {https://publications.waset.org/vol/104}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 104, 2015}, }