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Telecommunications and Radio Engineering

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ISSN Online: 1943-6009

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1-MINUTE RAIN RATE DISTRIBUTION FOR COMMUNICATION LINK DESIGN BASED ON GROUND AND SATELLITE MEASUREMENTS IN WEST AFRICA

Volumen 79, Ausgabe 6, 2020, pp. 533-543
DOI: 10.1615/TelecomRadEng.v79.i6.70
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ABSTRAKT

West Africa is in the tropical region and it is characterized by intense rainfall. Rain is a significant factor causing signal degradation on microwave links due to its variability; it causes scattering, absorption, and refraction of electromagnetic waves. Experimental studies have shown that rainfall intensities above 64 mm/h at 0.01% in this region results in noticeable digital television signal fading, squelching and complete outages. Hence the need for estimating rain rate distribution across West Africa. This paper analyzed the rain rate from six countries in West Africa, namely Benin, Cameroon, Cote d'Ivoire, Ghana, Nigeria, and Togo. Three locations were selected in each country. Rain data were obtained from the Tropical Rain Measuring Mission-Precipitation Radar (TRMM-PR) and the Global Precipitation Measurement (GPM) missions, and Tropospheric Data Acquisition Network (TRODAN) weather stations in Nigeria. This study used ITU-R and Moupfouma models for the conversion of the 5-minute rain rate to 1-minute integration time at a probability of exceedance ranging from 1% to 0.001%. The cumulative rain rate distribution from the measured rain rate is presented alongside the predictions of the models. ITU-R and Moupfouma predicted similar results at 0.1% probability of exceedance. ITU-R overestimates the rain rate above 0.01% probability of exceedance. On the other hand, the Moupfouma models prediction plots at 0.01% overlap for all locations, indicating that there will be a signal loss at 0.01% probability of exceedance across these locations. The result shows that the 5-minute conversion provides satisfactory performance and suitable for estimating the 1-minute rain rate statistics required for propagation planning over West Africa.

REFERENZEN
  1. Rafiqul, M.I., Alam, M.M., Lwas, A.K., and Mohamad, S.Y., (2018) Rain Rate Distributions for Microwave Link Design Based on Long Term Measurement in Malaysia, Indonesian Journal of Electrical Engineering and Computer Science, 10(3), pp. 1023-1029. doi: 10.11591/ijeecs.v10.i3.pp1023-1029.

  2. Panigrahi, C., Sarangam, V., Nadimpally, K., and Thota, N., (2016) Validation of Empirical Rain rate Models Over a Tropical Coastal Station and an Inland Station in Southern India, IEEE Antenna and Wireless Propagation Letters, 15, pp. 698-701.

  3. Freeman, R.L., (2007) Radio System Design for Telecommunications, John Wiley & Sons.

  4. Nelson, R.A., (2000) Rain: How it Affects the Communications Link, Via Satellite (May 2000), 97, pp. 53-56.

  5. Kouadio, K.Y., Aman, A. Ochou, A.D., Ali, K.E., and Assamoi, P.A. (2011) Rainfall Variability Patterns in West Africa: Case of Cote d'lvoire and Ghana, Journal of Environmental Science and Engineering, 5, pp. 1229-1238.

  6. Lewis, K. and Buontempo, C., (2016) Climate Impacts in the Sahel and West Africa: The Role of Climate Science in Policy Making, West African Papers, 02, OECD Publishing, Paris. doi: 10.1787/5jlsmktwjcd0-en.

  7. Gil, J.D.B., Reidsma, P., Giller, K., Todman, L., Whitmore, A., and van Ittersum, M., (2019) Sustainable development goal 2: Improved targets and indicators for agriculture and food security, Ambio, 48, pp. 685-698.doi:10.1007/s13280-018-1101-4.

  8. OECD/FAO, (2016) Agriculture in Sub-Saharan Africa: Prospects and challenges for the next decade, in OECD-FAO Agricultural Outlook 2016-2025, OECD Publishing, Paris. doi: 10.1787/agr_outlook-2016-5-en.

  9. Omotosho, T.V., Mandeep, J.S., Abdullah, M., and Adediji, A.T., (2013) Distribution of 1-minute rain rate in Malaysia derived from TRMM satellite data, Ann. Geophys., 31, pp. 2013-2022. doi: 10.5194/angeo-31-2013-2013.

  10. ITU-R P.838-3, (2005) Specific attenuation model for rain for use in prediction methods, Tech. Rep. REC. 838-3, International Telecommunications Union (ITU), Geneva, Switzerland.

  11. ITU-R P.839-3, (2001) Rain height model for prediction methods, Tech. Rep. REC. 839-3, International Telecommunications Union (ITU), Geneva, Switzerland.

  12. ITU-R P.1623-1, (2015) Prediction Method of Fade Dynamics on Earth-Space Paths, Tech. Rep. REC. 1623-1, International Telecommunications Union (ITU), Geneva, Switzerland.

  13. ITU-R P.837-5, (2007) Characteristics of precipitation for propagation modeling, Tech. Rep. REC. 837-5, International Telecommunications Union (ITU), Geneva, Switzerland.

  14. Diaz, H.F., Eischeid, J.K., Duncan, C., and Bradley, R.S., (2003) Variability of freezing levels, melting season indicators, and snow cover for selected high-elevation and continental regions in the last 50 years, Kluwer Academic Publishers, Climate Change, 59, pp. 33-52.

  15. Hodges, D., Watson, R., Page, A., and Watson, P., (2003) Generation of attenuation time-series for EHF SATCOM simulation, Military Communications Conference, MILCOM 2003 IEEE, 1, pp. 505-510, ISBN 0-7803-8140-8. doi:10.1109/MILCOM.2003.1290154.

  16. Olsen, R.L., Rogers, D.V., and Hodge, D.B., (1978) The aRb relation in the calculation of rain attenuation, IEEE Transactions on Antenna and Propagation, 26(2), pp. 318-329.

  17. Ojo, J.S., Ajewole, M.O., and Sarka, S.K., (2008) Rain rate and rain attenuation prediction for satellite communication in Ku and Ka bands over Nigeria, Progress in Electromagnetic Research, B. pp. 217.

  18. Ajayi, G.O. and Ofoche, B.C., (1984) Some tropical rainfall rate characteristics at Ile-Ife for microwave and millimeter wave applications, Journal of Climate & Applied Meteorology, 23(4), pp. 562-567.

  19. Rice, P. and Holmberg, N., (1973) Cumulative Time Statistics of Surface-Point Rainfall Rates, IEEE Transactions on Communications, 21(10), pp. 1131-1136. doi:10.1109/tcom.1973.1091546.

  20. Moupfouma, F. and Martin, L., (1995) Modeling of the rainfall rate cumulative distribution for the design of satellite and terrestrial communication systems, Int. J. Satellite Commun.,13, pp. 105-115.

  21. Tattelman, P. and Schar, K. (1983) A method for estimating 1-minute rainfall rates, J. Climate Appl. Meteorology, 22, pp. 1575-1580.

  22. Crane, R.K., (1982) A two-component rain model for the prediction of attenuation statistics, Radio Science, 17(6), pp. 1371-1387.

  23. Stutzman, W.L. and Dishman, W.K., (1982) A simple model for the estimation of rain-induced attenuation along earth-space paths at millimeter wavelengths, Radio Science, 17(6), pp. 1465-1476. doi:10.1029/rs017i006p01465.

  24. Moupfouma, F., (2009) Electromagnetic waves attenuation due to rain: A prediction model for terrestrial or L.O.S SHF and EHF radio communication links, Journal of Infrared, Millimeter, and Terahertz Waves, 30(6), pp. 622-632.doi: 10.1007/s10762-009-9481-y.

  25. Chebil, J. and Rahaman, T.A., (1999) Rain rate statistical conversion for the prediction of rain attenuation in Malaysia, Electronics Letters, 35(12), pp. 1019-1021.

  26. ITU-R P.1144-10, (2019) Guide to the application of the propagation methods of Radio communication Study Group 3, Tech. Rep. REC. 1144-10, International Telecommunications Union (ITU), Geneva, Switzerland.

  27. Acker, J.G. and Leptoukh, G., (2007) Online Analysis Enhances Use of NASA Earth Science Data, Eos, Trans. AGU, 88(2), pp. 14-17.

  28. Sanyaolu, M., Dairo, O., and Kolawole, L., (2016) Rain Fade Analysis at C, Ka and Ku Bands in Nigeria, Journal of Environment and Earth Science, 9(3), pp. 187-195. doi: 10.7176/JEES.

  29. Simpson, J., Kummerow, C., Tao, W.-K., and Adler, R.F., (1996) On the Tropical Rainfall Measuring Mission (TRMM), Meteorology and Atmospheric Physics, 60, pp. 19-36. doi:10.1007/BF01029783.

REFERENZIERT VON
  1. Kumar Vivek, Singh Hitesh, Saxena Kumud, Bonev Boncho, Prasad Ramjee, Soft Clustering for Enhancing ITU Rain Model based on Machine Learning Techniques, Wireless Personal Communications, 120, 1, 2021. Crossref

  2. Kumar Vivek, Singh Hitesh, Saxena Kumud, Kapse Vinod M., Prasad Ramjee, A Journey from Traditional to Machine Learnig of Radio Wave Attenuation Caused by Rain: A State of Art, Wireless Personal Communications, 125, 4, 2022. Crossref

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