Dynamic QoS Allocation for Real-Time Wireless Control in Tactile Internet

Bo Chang, Guodong Zhao*, Muhammad Ali Imran, Liying Li, Zhi Chen

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Citations (Scopus)

Abstract

Ultra-reliable and low-latency communication (URLLC) is critical to enable real-time wireless control in tactile internet (TACNET). However, it requires significant wireless resource consumption due to the extreme quality-of-service (QoS) requirement. In this paper, we propose a dynamic QoS allocation method from the perspective of communication-control co-design. In the proposed method, the QoS of URLLC is adjusted in a control process, where high QoS is given to critical control periods while low QoS is given to non-critical ones. As a result, the proposed method can significantly reduce the wireless energy consumption compared with conventional method that uses high QoS during the whole control process. Simulation results show the performance of our method.

Original languageEnglish
Title of host publicationIEEE 5G World Forum, 5GWF 2018 - Conference Proceedings
EditorsKate Easton, Sanjay Jha
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages273-277
Number of pages5
ISBN (Electronic)9781538649824
DOIs
Publication statusPublished - 31 Oct 2018
Externally publishedYes
Event1st IEEE 5G World Forum, 5GWF 2018 - Santa Clara, United States
Duration: 9 Jul 201811 Jul 2018

Publication series

NameIEEE 5G World Forum, 5GWF 2018 - Conference Proceedings

Conference

Conference1st IEEE 5G World Forum, 5GWF 2018
CountryUnited States
CitySanta Clara
Period9/07/1811/07/18

Fingerprint Dive into the research topics of 'Dynamic QoS Allocation for Real-Time Wireless Control in Tactile Internet'. Together they form a unique fingerprint.

Cite this