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 language | English |
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Title of host publication | Proceedings of the 2016 IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) |
Publisher | IEEE Signal Processing Society |
Number of pages | 6 |
ISBN (Electronic) | 978-1-5090-1749-2 |
ISBN (Print) | 978-1-5090-1750-8 |
DOIs | |
Publication status | Published - 11 Aug 2016 |
Event | The 17th IEEE International workshop on Signal Processing Advances in Wireless Communications - Edinburgh, United Kingdom Duration: 03 Jul 2016 → 06 Jul 2016 http://www.spawc2016.org.uk/ |
Conference
Conference | The 17th IEEE International workshop on Signal Processing Advances in Wireless Communications |
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Abbreviated title | SPAWC |
Country/Territory | United Kingdom |
City | Edinburgh |
Period | 03/07/2016 → 06/07/2016 |
Internet address |