TY - GEN
T1 - D2D transmission scheme in URLLC enabled real-time wireless control systems for tactile internet
AU - Chang, Bo
AU - Zhao, Guodong
AU - Chen, Zhi
AU - Li, Ping
AU - Li, Liying
PY - 2019/12/9
Y1 - 2019/12/9
N2 - Ultra-reliable and low-latency communication (URLLC) is promising to enable real-time wireless control systems for tactile internet. In such a system, it is difficult to maintain extremely high quality-of-service (QoS) in URLLC for real-time control. In this paper, we develop a probability-based device-to-device (D2D) scheme to deal with this issue, where communication and control are jointly considered. In our scheme, the transmitters autonomously decide whether to be active to participate in the control process of the receiver based on a certain probability, which can significant reduce the interacting communication latency between them, lower the transmission power consumption, and improve communication reliability. Compared with traditional D2D transmission method, simulation results show remarkable performance gain of our method.
AB - Ultra-reliable and low-latency communication (URLLC) is promising to enable real-time wireless control systems for tactile internet. In such a system, it is difficult to maintain extremely high quality-of-service (QoS) in URLLC for real-time control. In this paper, we develop a probability-based device-to-device (D2D) scheme to deal with this issue, where communication and control are jointly considered. In our scheme, the transmitters autonomously decide whether to be active to participate in the control process of the receiver based on a certain probability, which can significant reduce the interacting communication latency between them, lower the transmission power consumption, and improve communication reliability. Compared with traditional D2D transmission method, simulation results show remarkable performance gain of our method.
UR - http://www.scopus.com/inward/record.url?scp=85081956877&partnerID=8YFLogxK
U2 - 10.1109/GLOBECOM38437.2019.9013522
DO - 10.1109/GLOBECOM38437.2019.9013522
M3 - Conference contribution
AN - SCOPUS:85081956877
T3 - 2019 IEEE Global Communications Conference, GLOBECOM 2019 - Proceedings
SP - 1
EP - 6
BT - 2019 IEEE Global Communications Conference, GLOBECOM 2019 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
CY - Piscataway
T2 - 2019 IEEE Global Communications Conference, GLOBECOM 2019
Y2 - 9 December 2019 through 13 December 2019
ER -