TY - GEN
T1 - Dynamic Wireless QoS Analysis for Real-Time Control in URLLC
AU - Chang, Bo
AU - Zhao, Guodong
AU - Imran, Muhammad Ali
AU - Chen, Zhi
AU - Li, Liying
PY - 2019/2/19
Y1 - 2019/2/19
N2 - One of the major goals of ultra-reliable and low-latency communication (URLLC) is to enable real-time wireless control systems. However, it is challenging to use URLLC throughout the control process since a huge amount of wireless resource is needed to maintain the rigorous quality-of-service (QoS) in URLLC, i.e, ultra reliability and low latency. In this paper, our goal is to discuss that whether the extreme high QoS in URLLC leads to better control performance than low QoS during the control process. This is expected to provide a guideline on the usage of the URLLC throughout the control process dynamically. Specifically, we first investigate the relationship between the URLLC QoS and control performance. Then, we discuss the effect of different communication QoS on the control performance. Our results show that the rigorous QoS in URLLC and a low QoS can be used dynamically throughout the control process with high system performance.
AB - One of the major goals of ultra-reliable and low-latency communication (URLLC) is to enable real-time wireless control systems. However, it is challenging to use URLLC throughout the control process since a huge amount of wireless resource is needed to maintain the rigorous quality-of-service (QoS) in URLLC, i.e, ultra reliability and low latency. In this paper, our goal is to discuss that whether the extreme high QoS in URLLC leads to better control performance than low QoS during the control process. This is expected to provide a guideline on the usage of the URLLC throughout the control process dynamically. Specifically, we first investigate the relationship between the URLLC QoS and control performance. Then, we discuss the effect of different communication QoS on the control performance. Our results show that the rigorous QoS in URLLC and a low QoS can be used dynamically throughout the control process with high system performance.
UR - http://www.scopus.com/inward/record.url?scp=85063456906&partnerID=8YFLogxK
U2 - 10.1109/GLOCOMW.2018.8644110
DO - 10.1109/GLOCOMW.2018.8644110
M3 - Conference contribution
AN - SCOPUS:85063456906
SN - 9781538649213
T3 - 2018 IEEE Globecom Workshops, GC Wkshps 2018 - Proceedings
SP - 881
EP - 886
BT - 2018 IEEE Globecom Workshops (GC Wkshps 2018): 9-13 December 2018, Abu Dhabi, United Arab Emirates - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
CY - Piscataway, NJ
T2 - 2018 IEEE Globecom Workshops, GC Wkshps 2018
Y2 - 9 December 2018 through 13 December 2018
ER -