Selective Multi-Carrier Index Keying OFDM: Error Propagation Rate with Moment Generating Function

Youngwook Ko

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

3 Citations (Scopus)
220 Downloads (Pure)

Abstract

We propose a new selective multi-carrier index keying in orthogonal frequency division multiplexing (OFDM) systems that opportunistically modulate both a small subset of sub-carriers and their indices. Particularly, we investigate the performance enhancement in two cases of error propagation sensitive and compromised deviceto-device (D2D) communications. For the performance evaluation, we focus on analyzing the error propagation probability (EPP) introducing the exact and upper bound expressions on the detection error probability, in the presence of both imperfect and perfect detection of active multi-carrier indices. The average EPP results in closedform are generalized for various fading distribution using the moment generating function, and our numerical results clearly show that the proposed approach is desirable for reliable and energy-efficient D2D applications.
Original languageEnglish
Title of host publicationProceedings of the 2016 IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
PublisherIEEE Signal Processing Society
Number of pages6
ISBN (Electronic)978-1-5090-1749-2
ISBN (Print)978-1-5090-1750-8
DOIs
Publication statusPublished - 11 Aug 2016
EventThe 17th IEEE International workshop on Signal Processing Advances in Wireless Communications - Edinburgh, United Kingdom
Duration: 03 Jul 201606 Jul 2016
http://www.spawc2016.org.uk/

Conference

ConferenceThe 17th IEEE International workshop on Signal Processing Advances in Wireless Communications
Abbreviated titleSPAWC
CountryUnited Kingdom
CityEdinburgh
Period03/07/201606/07/2016
Internet address

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