Simple Iterative Channel Coding and Modulation for Harbor Wireless Communications

Olyvia Fransiska Andriani (1), Khoirul Anwar (2), Nachwan Mufti Adriansyah (3)
(1) The University Center of Excellence for Advanced Intelligent Communications (AICOMS), School of Electrical Engineering, Telkom University, Bandung, 40257, Indonesia
(2) The University Center of Excellence for Advanced Intelligent Communications (AICOMS), School of Electrical Engineering, Telkom University, Bandung, 40257, Indonesia
(3) The University Center of Excellence for Advanced Intelligent Communications (AICOMS), School of Electrical Engineering, Telkom University, Bandung, 40257, Indonesia
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How to cite (IJASEIT) :
Andriani, Olyvia Fransiska, et al. “Simple Iterative Channel Coding and Modulation for Harbor Wireless Communications”. International Journal on Advanced Science, Engineering and Information Technology, vol. 11, no. 1, Feb. 2021, pp. 1-11, doi:10.18517/ijaseit.11.1.11138.
Monitoring systems at the harbor require a simple communication technique to save battery energy, strong   in error correction, and suitable to the harbor channel model, of which the channel is predicted to have more number   of path. This paper proposes (i) a harbor channel model and (ii) a simple iterative repetition coding for harbor     wireless communication of monitoring systems. The harbor channel model is derived using a series of computer simulations based on real-field harbor environmental parameters, while the proposed  iterative  channel  coding  is  based on the repetition codes assisted by a doped accumulator (ACC) with a doping technique. Channel coding and doping rates are designed using an Extrinsic Information Transfer (EXIT) chart and are evaluated using a series of computer simulations in terms of Bit Error Rate (BER) and Frame Error Rate (FER) performances with an outage performance as the theoretical baseline for comparison. Since the EXIT curve of the repetition codes has steep curve,  we use a non-Gray Quadrature Phase Shift Keying (QPSK) to achieve a better matching between the decoder and  the demapper of harbor channels. We found that the proposed simple repetition codes and non-Gray demapper provide excellent performances for harbor communications with a cliff of BER curve. The results of this paper are expected to contribute to the development of a reliable wireless communications for the harbor monitoring applications.

P. P. I. II, “Annual report 2018 membangun pelabuhan digital yang unggul,” PT Pelabuhan Indonesia II (Persero), Tech. Rep., 2018.

H. Laut. (2019) Industri pelabuhan dan pelayaran bersiap hadapi revolusi 4.0. [Online]. Available: Pages/IndustriPelabuhandanPelayaranBersiapHadapiRevolusi4.0.aspx

J. Liu, “Wireless multipath fading channels modeling and simulation based on sum-of sinusoids,” in 2016 First IEEE International Confer- ence on Computer Communication and the Internet, Changsha, China, 2016, pp. 165-168.

E. Christy, R. P. Astuti, and K. Anwar, “Telkom university 5G channel models under foliage effect and their performance evaluations,” in 2018 International Conference on ICT for Rural Development (IC- ICT RuDev), 2018, pp. 29-34.

R. D. Wahyuningrum, K. Anwar, and L. O. Nur, “Humidity effect to the indonesia 5G channel model at 3.3 GHz,” in 2019 Symposium on Future Telecommunication Technologies (SOFTT), vol. 1, 2019, pp. 1-5.

M. Alfaroby, K. Anwar, and N. M. Ardiansyah, “5G channel model in- donesia menggunakan teknik statistical spatial channel model (SSCM) indonesia 5G channel model based on statistical spatial channel model (SSCM),” in e-Proceeding of Engineering, Indonesia, Maret 2016, pp. 107-115.

M. N. Rahman, K. Anwar, and L. O. Nur, “Indonesia 5G channel model considering temperature effects at 28 GHz,” in 2019 Symposium on Future Telecommunication Technologies (SOFTT), vol. 1, 2019, pp. 1-6.

D. Zhao, A. Dauch, and T. Matsumoto, “Modulation doping for repetition coded BICM-ID with irregular degree allocation,” in 2009 International ITG Workshop on Smart Antennas, February 2009, pp. 312-318.

K. Fukawa, D. Zhao, A. Tolli, and T. Matsumoto, “Irregular repetition and single parity check coded BICM-ID using extended mapping

-optimal node degree allocation-,” in 2010 5th International ICST Conference on Communications and Networking in China, 2010, pp. 1-6.

K. Anwar and T. Matsumoto, “Very simple BICM-ID using repetition code and extended mapping with doped accumulator,” in Wireless Pers Commun 67, September 2011, p. 573-584.

Y. Romadhon, “Optimalisasi pelabunah tanjung priok menuju pelabuhan berkelas dunia,” Jurnal Logistik Indonesia, 2018.

S. Sun, G. R. MacCartney, and T. S. Rappaport, “A novel millimeter- wave channel simulator and applications for 5G wireless communi- cations,” in 2017 IEEE International Conference on Communications (ICC), May 2017, pp. 1-7.

R. SAHA, “Power delay profile and channel classification in cellular mobile communications/ a handbook on cellular mobile communica- tion laboratory a matlab-based approach,” KDDI Research, Tech. Rep., 2016.

S. Brink, “Designing iterative decoding schemes with the extrinsic in- formation chart,” AEU-Archiv fur Elektronik und Ubertragungstechnik, vol. 54, 01 2000.

J. Hagenauer, “The EXIT chart - introduction to extrinsic informa- tion transfer in iterative processing,” in 2004 12th European Signal Processing Conference, 2004, pp. 1541-1548.

S. ten Brink, “Convergence behavior of iteratively decoded parallel concatenated codes,” IEEE Transactions on Communications, vol. 49, no. 10, pp. 1727-1737, 2001.

J. Vihria¨la¨, A. A. Zaidi, V. Venkatasubramanian, N. He, E. Tiirola, J. Medbo, E. La¨hetkangas, K. Werner, K. Pajukoski, A. Cedergren, and R. Baldemair, “Numerology and frame structure for 5G radio access,” in 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), 2016, pp. 1- 5.

H. Nourollahi and S. Maghrebi, “Evaluation of cyclic prefix length in OFDM system based for rayleigh fading channels under different modulation schemes,” in 2017 IEEE Symposium on Computers and Communications (ISCC). Los Alamitos, CA, USA: IEEE Computer Society, jul 2017, pp. 164-169. [Online]. Available:

A. Syukra, K. Anwar, and D. M. Saputri, “On the design of optimal soft demapper for 5G nr wireless communication systems,” in The 10th Electrical Power, Electronics, Communications, Controls and Inforatics Seminar 2020, 2020.

A. Ashikhmin, G. Kramer, and S. Brink, “Extrinsic information transfer functions: Model and erasure channel properties,” Information Theory, IEEE Transactions on, vol. 50, pp. 2657 - 2673, 12 2004.

H. Harada and R. Prasad, Simuation and Software Radio for Mobile Communiction. Artech House, Inc.685 Canton St. Norwood, MA United States, 2002, ch. 3.

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