1. Hwang JI (2013) Research trends in mobile augmented reality and prospects. Korea Inst Inf Technol 11(2):85–90
2. Park EY, Lee KA (2014) The proposal of contents method for the children's English edutainment. J Brand Des Assoc of Korea 12(2):185–193
3. Oh YJ, Kim EK (2015) Development of mobile AR contents for infant English cognitive training. J Electron Commun Soc Korea 10(2):297–303
4. M. Sichitiu, M. Kihl, “Inter-vehicle communication systems: a survey,” In Proc. of IEEE Commun Surv Tutorials, Vol. 10, no. 2, pp.88–105, 2008
5. S. Biswas, R. Tatchikou, F. Dion, “Vehicle-to-vehicle wireless communication protocols for enhancing highway traffic safety,” In Proc. of IEEE Commun Mag, Vol. 44, issue 1, pp.74–82, 2006