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Robust scalable physical layer network coding

Publication ,  Conference
Kim, KT; Noh, W; Tarokh, V
Published in: 2011 49th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2011
December 1, 2011

We present a new method of physical layer network coding that transforms the received signal at a relay node before re-transmission by eliminating the unreliable components of the signal. This approach improves the physical layer network coding performance, since only reliable components of the signal are amplified and retransmitted. It also lends itself to a robust and scalable implementation. Simulation results show that the proposed robust scalable physical layer network coding can provide 1 - 2[dB] and 4 - 14 [dB] more coding gain than analog network coding and algebraic network coding schemes in a multilayer wireless network, respectively, and performs more reliably in a network where there is more noise to remove. © 2011 IEEE.

Duke Scholars

Published In

2011 49th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2011

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Publication Date

December 1, 2011

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1446 / 1453
 

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Kim, K. T., Noh, W., & Tarokh, V. (2011). Robust scalable physical layer network coding. In 2011 49th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2011 (pp. 1446–1453). https://doi.org/10.1109/Allerton.2011.6120338
Kim, K. T., W. Noh, and V. Tarokh. “Robust scalable physical layer network coding.” In 2011 49th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2011, 1446–53, 2011. https://doi.org/10.1109/Allerton.2011.6120338.
Kim KT, Noh W, Tarokh V. Robust scalable physical layer network coding. In: 2011 49th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2011. 2011. p. 1446–53.
Kim, K. T., et al. “Robust scalable physical layer network coding.” 2011 49th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2011, 2011, pp. 1446–53. Scopus, doi:10.1109/Allerton.2011.6120338.
Kim KT, Noh W, Tarokh V. Robust scalable physical layer network coding. 2011 49th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2011. 2011. p. 1446–1453.

Published In

2011 49th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2011

DOI

Publication Date

December 1, 2011

Start / End Page

1446 / 1453