Optimized Transmission and Resource Allocation Strategies for Ultra-Reliable Communications

Hamidreza Shariatmadari, Sassan Iraji, Zexian Li, Mikko A. Uusitalo, Riku Jäntti

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

18 Citations (Scopus)
180 Downloads (Pure)

Abstract

Fifth generation (5G) wireless systems will provide connectivity for a wide range of new applications with diverse requirements. In part, the network needs to support ultra-reliable communications with low-latency (URLLC) for mission-critical applications. For these applications, the generated data should be delivered with a limited number of transmission attempts with high success probability. This paper considers the optimal transmission and resource allocations for URLLC in cellular systems. The resource allocations are derived for the fixed and adaptive transmission attempt assignments. The analysis results reveal that both fixed and adaptive transmission assignments,
applicable to automatic repeat request (ARQ) and hybrid ARQ (HARQ) schemes, can reduce the required resources compared to the equal transmission assignment.
Original languageEnglish
Title of host publication2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)
PublisherIEEE
Pages1454-1459
Number of pages6
ISBN (Print)978-1-5090-3254-9
DOIs
Publication statusPublished - 22 Dec 2016
MoE publication typeA4 Article in a conference publication
EventIEEE International Symposium on Personal, Indoor and Mobile Radio Communications - Valencia, Spain
Duration: 4 Sep 20167 Sep 2016
Conference number: 27
http://ieee-pimrc.org/2016/

Publication series

Name IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications workshops
PublisherIEEE
ISSN (Print)2166-9570
ISSN (Electronic)2166-9589

Conference

ConferenceIEEE International Symposium on Personal, Indoor and Mobile Radio Communications
Abbreviated titlePIMRC
CountrySpain
CityValencia
Period04/09/201607/09/2016
Internet address

Keywords

  • 5G mobile communication
  • Ultra-reliable communication
  • machine-type communications
  • Machine-to-Machine

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