My name is Lia Astuti and I pursue my master degree majoring department of information technology and applictaions, National Quemoy University, Taiwan. I have the opportunity for becoming Graduate Research Assistant under Prof. Chih-Heng Ke to work on the project from Ministry of Science and Technology, Taiwan (Project number: NSTC 112-2221-E507-002); it gives me extra money and funding for my international journal and conference publications and also Prof. Chih-Heng Ke is my supervisor that guide me to finish my master degree thesis.

My job description as graduate research assistant is to write the project proposal and report (English version), do the experiment and write the paper. The research focus is about optimizing contention window using single-agent and multi-agent deep reinforcement learning (DRL) to enhance the effectiveness of packet transmission under wireless network scenario.