On the performance of NCC-OFDMA with single relay selection

Tedik Basaran, Semiha and Karabulut Kurt, Gunes and Chatzigeorgiou, Ioannis (2018) On the performance of NCC-OFDMA with single relay selection. In: Global Information Infrastructure and Networking Symposium (GIIS), 2018 :. IEEE. ISBN 9781538672723

[thumbnail of 2018_GIIS_Paper]
PDF (2018_GIIS_Paper)
2018_GIIS_Tedik_Basaran.pdf - Accepted Version
Available under License Creative Commons Attribution.

Download (626kB)


In this paper, we investigate the outage probability of a network coded cooperation (NCC) system in the presence of frequency selective channels with the usage of orthogonal frequency division multiple access (OFDMA) technique. As OFDMA offers a flexible design of bandwidth usage by letting smart subcarrier allocation schemes in the frequency selective channels, combining NCC with OFDMA leads to feasible transmission schemes for efficient resource utilization. A single relay selection (SRS) technique is used to alleviate the complexity of utilizing all relay nodes. This system model is referred to as NCC-OFDMA-SRS. The first approximation of outage probability expressions of the NCC-OFDMA-SRS system is derived, and the results are supported by extensive simulations. In addition, asymptotic outage probability expressions are obtained, showing that the achievable maximum diversity gain results are attained.

Item Type:
Contribution in Book/Report/Proceedings
ID Code:
Deposited By:
Deposited On:
28 Sep 2018 15:12
Last Modified:
02 Feb 2024 00:48