Efficient ultra-reliable and low latency communications and massive machine-Type communications in 5G new radio

Shao Yu Lien, Shao Chou Hung, Der Jiunn Deng, Yueh Jir Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

Different from the International Mobile Telecommunications Advanced (IMT-Advanced) system solely enhancing the transmission data rates regardless the variety of emerging wireless traffic, the IMT-2020 system supports enhanced mobile broadband (eMBB), massive machine-Type communications (mMTC) and ultra-reliable and low latency communications (URLCC) to fully capture diverse wireless services in 2020. To satisfactorily gratify the scope of IMT-2020, 3GPP has launched the standardization activity of the fifth generation (5G) New Radio (NR) to deploy the first phase (Release 15) system in 2018 and the ready (Release 16) system in 2020. As eMBB is a legacy system from IMT-Advanced, URLLC jointly demanding low latency and high reliability, and mMTC emphasizes on high reliability may consequently induce significant impacts on the designs of NR air interface. On the advert of the conventional feedback based transmission in LTE/LTE-A designed for eMBB imposing potential inefficiency in the support of URLLC and mMTC, in this paper, we revisit the feedbackless transmission framework, and reveal a tradeoff between these two transmission frameworks. A multi-Armed bandit (MAB) based reinforcement learning approach is therefore proposed to achieve the optimum harmonization of feedback and feedbackless transmissions. Our simulation results fully demonstrate the practicability of the proposed approach in supporting URLLC and mMTC, to justify the potential of our approach in the design of 5G NR.

Original languageEnglish
Title of host publication2017 IEEE Global Communications Conference, GLOBECOM 2017 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-7
Number of pages7
Volume2018-January
ISBN (Electronic)9781509050192
DOIs
Publication statusPublished - 2018 Jan 10
Event2017 IEEE Global Communications Conference, GLOBECOM 2017 - Singapore, Singapore
Duration: 2017 Dec 42017 Dec 8

Other

Other2017 IEEE Global Communications Conference, GLOBECOM 2017
CountrySingapore
CitySingapore
Period17-12-0417-12-08

Fingerprint

Communication
Telecommunication
Feedback
Legacy systems
Reinforcement learning
Telecommunication traffic
Data communication systems
Standardization
Air

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Hardware and Architecture
  • Safety, Risk, Reliability and Quality

Cite this

Lien, S. Y., Hung, S. C., Deng, D. J., & Wang, Y. J. (2018). Efficient ultra-reliable and low latency communications and massive machine-Type communications in 5G new radio. In 2017 IEEE Global Communications Conference, GLOBECOM 2017 - Proceedings (Vol. 2018-January, pp. 1-7). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GLOCOM.2017.8254211
Lien, Shao Yu ; Hung, Shao Chou ; Deng, Der Jiunn ; Wang, Yueh Jir. / Efficient ultra-reliable and low latency communications and massive machine-Type communications in 5G new radio. 2017 IEEE Global Communications Conference, GLOBECOM 2017 - Proceedings. Vol. 2018-January Institute of Electrical and Electronics Engineers Inc., 2018. pp. 1-7
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Lien, SY, Hung, SC, Deng, DJ & Wang, YJ 2018, Efficient ultra-reliable and low latency communications and massive machine-Type communications in 5G new radio. in 2017 IEEE Global Communications Conference, GLOBECOM 2017 - Proceedings. vol. 2018-January, Institute of Electrical and Electronics Engineers Inc., pp. 1-7, 2017 IEEE Global Communications Conference, GLOBECOM 2017, Singapore, Singapore, 17-12-04. https://doi.org/10.1109/GLOCOM.2017.8254211

Efficient ultra-reliable and low latency communications and massive machine-Type communications in 5G new radio. / Lien, Shao Yu; Hung, Shao Chou; Deng, Der Jiunn; Wang, Yueh Jir.

2017 IEEE Global Communications Conference, GLOBECOM 2017 - Proceedings. Vol. 2018-January Institute of Electrical and Electronics Engineers Inc., 2018. p. 1-7.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Lien SY, Hung SC, Deng DJ, Wang YJ. Efficient ultra-reliable and low latency communications and massive machine-Type communications in 5G new radio. In 2017 IEEE Global Communications Conference, GLOBECOM 2017 - Proceedings. Vol. 2018-January. Institute of Electrical and Electronics Engineers Inc. 2018. p. 1-7 https://doi.org/10.1109/GLOCOM.2017.8254211