Volume 14, Issue 3 (9-2022)                   2022, 14(3): 1-9 | Back to browse issues page

XML Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Doost R, Hajipour P, Shahidzadeh S, Roghieh Karimzadeh Baee R. FDR Adjustment for Achieving Desired Minimum Distance of Marine ESIM from the Shore. International Journal of Information and Communication Technology Research 2022; 14 (3) :1-9
URL: http://ijict.itrc.ac.ir/article-1-500-en.html
FDR Adjustment for Achieving Desired Minimum Distance of Marine ESIM from the Shore
Roghayeh Doost 1, Pedram Hajipour2 , Saber Shahidzadeh3 , Roghieh Roghieh Karimzadeh Baee2
1- ICT Research Institute (Iran Telecom Research Center) Tehran,Iran , doost@itrc.ac.ir
2- ICT Research Institute (Iran Telecom Research Center) Tehran,Iran
3- Malek Ashtar University of Technology Tehran, Iran
Abstract:   (1096 Views)
Determining and observing the minimum allowable distance of the marine earth station in motion (M-ESIM) from the shore prevents its destructive interference on the co-frequency shore fixed station. ESIMs are providing broadband Fixed Satellite Services (FSS). This paper studies the parameters involved in determining the minimum allowable distance of the ship from the shore by the interference simulation. The results show that with decreasing the carrier frequency, decreasing latitude or increasing the number of annual passing vessels, this minimum distance increases. In this paper a methodology is presented and simulated to keep constant the minimum allowed distance by adjusting the values of the frequency dependent rejection (FDR). FDR is caused by shifting the M-ESIM frequency band. The minimum distance of 100, 105 and 110Km is evaluated in this paper. In this way, the M-ESIM can be close to the shore as near as the desired distance using the FDR adjustment.
Keywords: Marine ESIM, broadband Fixed Satellite Service, Frequency Interference, FDR.
Full-Text [PDF 1527 kb]   (452 Downloads)    
Type of Study: Research | Subject: Communication Technology
References
1. Edwin Ahiagbe E.,K. Tettey D. and Jo H-S., “Methods to Evaluate and Mitigate the Interference from Maritime ESIM to Other Services in 27.5-29.5 GHz Band,” 2018 Int. Conf. on Information and Commu. Technology Convergence (ICTC),pp.1058-1063, 2018.
2. “Report of the CPM on technical, operational and regulatory,” the World Radiocommunication, Radiocommunication Bureau (ITU publication)( 2019). 2nd Session of the Conference Preparatory Meeting in Sharm EI-Sheikh,Egypy, 1-918, 2019.
3. “WRC-15 ITU Final Acts (2015),” World Radio Communication Conference, Geneva, 2015. https://www.itu.int/pub/R-ACT-WRC.12-2015.
4. “Report of the CPM on technical, operational and regulatory,” the World Radiocommunication, Radiocommunication Bureau (ITU publication)( 2019). 2nd Session of the Conference Preparatory Meeting in Sharm EI-Sheikh,Egypy, 1-918, 2019.
5. G.Varral, “5G and Satellite Spectrum, Standards, and Scale,” Artech house, ISBN 13: 978-1-63081-502-8, 1-333, 2018.
6. T. Huang, Wu Yang, J. Wu, Ma Jin, X. Zhang, D. Zhang, “A Survey on Green 6G Network: Architecture and Technologies,” IEEE Access,Vol. 7, pp. 7:175758-175768, 2019.
7. ITU-R (2015). “IMT Traffic Estimates for the Years 2020 to 2030,” Report M.2370, ITU-R, Geneva, Switzerland, 2015.
8. Hyun-Ki KIM., Yeong Cho, Han-Shin Jo “Adjacent Channel Compatibility Evaluation and Interference Mitigation Technique Between Earth Station in Motion and IMT2020,”IEEE Access,8, 213185 – 213205, 2020
9. J. Park, E. Lee, S.-H. Park, S.-S. Raymond, S. Pyo, and H.-S Jo, “Modeling and analysis on radio interference of OFDM waveforms for coexistence study,” IEEE Access,Vol. 7, 35132-35147, 2019.
10. “A comparison of the minimum coupling loss method, enhanced minimum coupling loss method, and the monte-carlo simulation,” CEPT ERC Report 101, May 1999.
11. S. Barrie, D.Bernard Onyango Konditi, “Evaluation of adjacent channel interference from land-earth station in motion to 5G radio access network in the Ka-frequency band. Heliyon,” 7(6), pp. 1-7. 2021.
12. Ho-K. Son and Y.-J.Chong, “Analysis of the Interference Effects from Maritime Earth Station in Motion to 5G mobile service,” 2017 International Conference on Information and Communication Technology Convergence (ICTC), pp. 1225- 1228, 2017
13. H.-K. Kim, Y. Cho, E. E. ahiagbe and H.-S. Jo, “Adjacent Channel Interference from Maritime Earth Station in Motion to 5G Mobile Service,” 2018 International Conference on Information and Communication Technology Convergence (ICTC), pp. 1164-1169, 2018.
14. D.-S. Oh., Y.-H. Kang, “Effective Interference Assessment from Earth Station in Motion to Fixed Staion in the 28 GHz Band,” Proceedings of IEEE Asia Pacific Microwave Conference (APMC), 1361-1364, 2017.
15. Recommendation ITU-R SF.1650, “The minimum distance from the baseline beyond which in-motion earth stations located on board vessels would not cause unacceptable interference to the terrestrial service in the bands 5925-6425 MHz and 14-14.5 GHz,” 1-18, 2003
Add your comments about this article : Your username or Email:
CAPTCHA
Send email to the article author

Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.