A Blind Retransmission Scheme for Ultra-Reliable and Low Latency Communications

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

3 Citations (Scopus)
242 Downloads (Pure)

Abstract

This work is related to 5G new radio concept design, with focus on ultra-reliable and low latency communication (URLLC) use cases. We mainly target to achieve the stringent latency and reliability requirements for transmissions over the air interface, such as 99.999% success probability within 1 ms. Meeting these requirements in an efficient way, that is, without draining the network capacity is one of the main challenges for the new radio standardization. In this work, we propose a scheme to perform blind retransmissions on shared radio resources together with the application of successive interference cancellation to receive remaining non-decoded data with low delay penalty. The method avoids control errors and extra delays existent on feedback-based retransmission schemes. The investigations also show that blind retransmission on shared resources is more resource efficient than a conservative single shot transmission, depending on the number of users sharing the resources.

Original languageEnglish
Title of host publication2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018 - Proceedings
Number of pages5
PublisherIEEE
Publication date20 Jul 2018
Pages1-5
ISBN (Print)978-1-5386-6356-1
ISBN (Electronic)978-1-5386-6355-4
DOIs
Publication statusPublished - 20 Jul 2018
EventIEEE Vehicular Technology Conference Spring 2018 - Porto, Portugal
Duration: 3 Jun 20186 Jun 2018
http://www.ieeevtc.org/vtc2018spring/

Conference

ConferenceIEEE Vehicular Technology Conference Spring 2018
CountryPortugal
CityPorto
Period03/06/201806/06/2018
Internet address
SeriesI E E E V T S Vehicular Technology Conference. Proceedings
ISSN1550-2252

Fingerprint

Communication
Standardization
Feedback
Air

Keywords

  • HARQ
  • URLLC
  • Scheduling
  • Semi-persistent
  • Retransmission
  • 5G

Cite this

Abreu, R. B., Berardinelli, G., Jacobsen, T., Pedersen, K. I., & Mogensen, P. E. (2018). A Blind Retransmission Scheme for Ultra-Reliable and Low Latency Communications. In 2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018 - Proceedings (pp. 1-5). IEEE. I E E E V T S Vehicular Technology Conference. Proceedings https://doi.org/10.1109/VTCSpring.2018.8417721
Abreu, Renato Barbosa ; Berardinelli, Gilberto ; Jacobsen, Thomas ; Pedersen, Klaus I. ; Mogensen, Preben Elgaard. / A Blind Retransmission Scheme for Ultra-Reliable and Low Latency Communications. 2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018 - Proceedings. IEEE, 2018. pp. 1-5 (I E E E V T S Vehicular Technology Conference. Proceedings).
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Abreu, RB, Berardinelli, G, Jacobsen, T, Pedersen, KI & Mogensen, PE 2018, A Blind Retransmission Scheme for Ultra-Reliable and Low Latency Communications. in 2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018 - Proceedings. IEEE, I E E E V T S Vehicular Technology Conference. Proceedings, pp. 1-5, IEEE Vehicular Technology Conference Spring 2018, Porto, Portugal, 03/06/2018. https://doi.org/10.1109/VTCSpring.2018.8417721

A Blind Retransmission Scheme for Ultra-Reliable and Low Latency Communications. / Abreu, Renato Barbosa; Berardinelli, Gilberto; Jacobsen, Thomas; Pedersen, Klaus I.; Mogensen, Preben Elgaard.

2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018 - Proceedings. IEEE, 2018. p. 1-5 (I E E E V T S Vehicular Technology Conference. Proceedings).

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

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Abreu RB, Berardinelli G, Jacobsen T, Pedersen KI, Mogensen PE. A Blind Retransmission Scheme for Ultra-Reliable and Low Latency Communications. In 2018 IEEE 87th Vehicular Technology Conference, VTC Spring 2018 - Proceedings. IEEE. 2018. p. 1-5. (I E E E V T S Vehicular Technology Conference. Proceedings). https://doi.org/10.1109/VTCSpring.2018.8417721