The Research and Design of Multi Relays in Cooperative Communication System Based on Polar Codes

In this paper, we propose a method to increase the performance of cooperative communication using polar codes. For this purpose, we consider non-line-of sight (NLOS) cooperative communication scheme where destination node does not receive signal from source directly. The relay nodes use decodes and forward approach. We propose a voting scheme for the relay nodes, which share information among them. It is shown by the simulation results that the proposed approach significantly improves the performance of relayed communication.

Keywords:

Polar codes, linear block code, cooperative coding, BER FER, SC.,

PDF

___

[1] E. Arıkan, “Channel polarization: A method for constructing capacity- achieving codes for symmetric binary-input memoryless channels,” IEEE Transactions on Information Theory, vol. 55, no. 7, pp. 3051–3073, 2009.
[2] M. Andersson, V. Rathi, R. Thobaben, J. Kliewer, and M. Skoglund, “Nested polar codes for wiretap and relay channels,” IEEE Communications Letters, vol. 14, no. 8, pp. 752-754, 2010.
[3] H. Eran and S. Shlomo, “Secrecy-achieving polar-coding for binary- input memoryless symmetric wire-tap channels,” arxiv.org/abs/1005.2759/ (accessed 08.06.2018).
[4] A. Eslami and H. Pishro-Nik, “A practical approach to polar codes,” IEEE International Symposium on Information Theory (ISIT), pp. 16-20, 2011.
[5] M. Andersoon, V. Rathi, and R. Thobaben, “Nested Polar Codes for wiretap and relay channels,” IEEE Communications Letters, vol. 14, no. 8, pp. 752-754, 2010.
[6] R. Blasco-Serrano, R. Thobaben, M. Andersson, V. Rathi, and M. Skoglund, “Polar codes for cooperative Relaying,” IEEE Transactions on Wireless Communications, vol. 60, no. 11, pp. 3263-3273, 2012.
[7] R. Liu, “Cooperative communications and networking,” Beijing: Publishing House of Electronics Industry, 2010.
[8] E. C. van der Meulen, “Three-terminal communication channels,” Advances in Applied Probability, vol. 3, pp. 120–154, 1971.
[9] R. Lin, P. A. Martin, and D. P. Taylor, “Approximate Gaussian density evolution-based analysis of distributed and adaptive turbo codes,” IEEE Transaction Communications, vol. 60, no. 8, pp. 2156–2166, 2012.
[10] B. Zhang, H. Chen, M. El-Hajjar, and L. Hanzo, “Distributed multiple-component turbo codes for cooperative hybrid ARQ,” IEEE Signal Processing Letters. vol. 20, no. 6, pp. 599–602, 2013.
[11] P. Razaghi, and W. Yu, “Bilayer low-density parity-check codes for decode-and-forward in relay channels,” IEEE Transactions on Information Theory, vol. 53, no. 10, pp. 3723–3739, 2007.
[12] M. Andersson, V. Rathi, R. Thobaben, J. Kliewer, and M. Skoglund, “Nested polar codes for wiretap and relay channels,” IEEE Communications Letters, vol. 14, no. 8, pp. 752–754, 2010.
[13] R. Blasco-Serrano, R. Thobaben, M, Andersson, “Polar codes for cooperative relaying,” IEEE Transaction Communications, vol. 60, no. 11, pp. 3263–3273, 2012.
[14] A. Bravo-Santos, “Polar codes for Gaussian degraded relay channels,” IEEE Communications Letters, vol. 17, no. 2, pp. 365–368, 2013.
[15] Q. Zhan, M. Du, Y. Wang, and F. Zhou, “Half-duplex relay systems based on polar codes,” IET Communications, vol. 8, no. 4, pp. 433–440, 2014.
[16] E. Arkan, “A performance comparison of polar codes and reed-muller codes,” IEEE Communications Letters, vol. 12, no. 6, pp. 447-449, 2008.
[17] O. Gazi, “Polar Codes a Non-Trivial Approach to Channel Coding,” Springer Topics in Signal Processing, vol. 15, pp. 58-72, 2018.
[18] K. Niu, and K. S. Chen, “Decoding of Polar Codes,” Electronics Letters, vol. 48, no.12, pp. 695-697, 2012

Cankaya University Journal of Science and Engineering-Cover

Yayın Aralığı: Yılda 2 Sayı
Başlangıç: 2009
Yayıncı: Çankaya Üniversitesi

Arşiv