Effective capacity of dual-hop networks with a concurrent buffer-aided relaying protocol

Khoa T. Phan, Tho Le-Ngoc

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

3 Citations (Scopus)

Abstract

This paper presents an analysis of the achievable effective capacity of a dual-hop network with buffer-aided source and relays using a concurrent relay selection protocol. The source and relays are subject to constraints on the maximum allowable delay violation probabilities. The effective capacity under such statistical delay constraints is derived as a function of the source and relay signal-to-noise power ratios (SNRs), delay exponents, number of relays, and fading distributions. Illustrative results show the effective capacity under various SNR regions and statistical delay constraints. It is seen that more stringent delay constraints significantly reduce the effective capacity of dual-hop networks.

Original languageEnglish
Title of host publicationIEEE ICC 2014 - Communication QoS, Reliability and Modeling Symposium
EditorsAbbas Jamalipour
Place of PublicationPiscataway NJ USA
PublisherIEEE, Institute of Electrical and Electronics Engineers
Pages1048-1052
Number of pages5
ISBN (Electronic)9781479920037
ISBN (Print)9781479920051
DOIs
Publication statusPublished - 2014
Externally publishedYes
EventIEEE International Conference on Communications 2014: Communications: Centrepoint of the Digital Economy - Sydney, Australia
Duration: 10 Jun 201414 Jun 2014
http://icc2014.ieee-icc.org/
http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6878057 (IEEE Conference Proceedings)

Conference

ConferenceIEEE International Conference on Communications 2014
Abbreviated titleICC 2014
CountryAustralia
CitySydney
Period10/06/1414/06/14
OtherIEEE International Conference on Communications, ICC 2014, Sydney, Australia.

The ICC is a flagship conference of the IEEE Communications Society and represents one of the largest gatherings of researchers and industry professionals in the field of communications in the world. This year’s conference is no exception and brings together more than 1500 delegates from around the globe to discuss the latest advances in this vibrant and constantly evolving field.
Internet address

Keywords

  • dual-hop networks
  • Effective capacity
  • relay selection
  • statistical delay QoS guarantees

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