Journal of Science and Technology on Information and Communications (JSTIC) of Posts and Telecommunications Institute of Technology is a scientific journal periodically published 04 times per year under License No 697/GP-BTTTT dated 21/12/2015 issued by Ministry of Information and Communications. The goal of the JSTIC is to publish peer reviewed practical and theoretical research papers in the various fields of Information and Communications. We welcome diverse innovative participation of local and international researchers to build a sustainable and high quality scientific journal.