VU KHANH QUY; DANG VAN ANH; VI HOAI NAM; NGUYEN DINH HAN; DO THI THU; VU THANH TRUNG; DO THANH TUNG. A DUPLICATED NETWORK STRUCTURE FOR AN LTE-BASED TRAIN CONTROL COMMUNICATION. UTEHY Journal of Applied Science and Technology, v. 11, p. 52-56, 11 Oct. 2016.