Effect of membership functions and data size on the performance of ANFIS-based model for predicting path losses in the VHF and UHF bands
المؤلفون المشاركون
Adetiba, Emmanuel
Bakinde, N. T. Surajudeen
Faruq, Nasir
Abd al-Karim, Abu Bakr
Oloyede, Abd al-Karim A.
Olawoyin, Lukman A.
Popoola, Segun I.
Sowande, Olugbenga
المصدر
Journal of Engineering Research
العدد
المجلد 10، العدد 1 A (31 مارس/آذار 2022)، ص ص. 203-226، 24ص.
الناشر
جامعة الكويت مجلس النشر العلمي
تاريخ النشر
2022-03-31
دولة النشر
الكويت
عدد الصفحات
24
التخصصات الرئيسية
العلوم الهندسية والتكنولوجية (متداخلة التخصصات)
الملخص EN
This paper investigates the effect of number and shape of membership function (MF) and training data size on the performance of ANFIS model for predicting path losses in the VHF and UHF bands in built-up environments.
Path loss propagation measurements were conducted in four cities of Nigeria over the cellular and broadcasting frequencies.
A total of 17 broadcast transmission and cellular base stations were utilized for this study.
From the results obtained, it can be concluded for the broadcasting bands that the generalized bell MF shows better performance with an average RMSE of 3.00 dB across all the routes, followed by gaussian, Pi, trapezoid, and triangular MFs in that order with average RMSE values of 3.09 dB, 3.11 dB, 3.16 dB, and 3.23 dB, respectively.
For the cellular systems, triangular MF outperformed other MFs with the lowest average RMSE.
The generalized bell MF was found to be suited for WCDMA band, while triangular MF is most suited for GSM band.
Furthermore, it can also be concluded that the higher the number of membership functions, the lower the RMSE, whereas a decrease in the data size leads to a reduction in the RMSE values.
The findings of this study would help researchers and network planners make a more informed decision on choosing appropriate system parameters when modeling ANFIS models for path loss prediction.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Bakinde, N. T. Surajudeen& Faruq, Nasir& Abd al-Karim, Abu Bakr& Oloyede, Abd al-Karim A.& Olawoyin, Lukman A.& Popoola, Segun I.…[et al.]. 2022. Effect of membership functions and data size on the performance of ANFIS-based model for predicting path losses in the VHF and UHF bands. Journal of Engineering Research،Vol. 10, no. 1 A, pp.203-226.
https://search.emarefa.net/detail/BIM-1495119
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Bakinde, N. T. Surajudeen…[et al.]. Effect of membership functions and data size on the performance of ANFIS-based model for predicting path losses in the VHF and UHF bands. Journal of Engineering Research Vol. 10, no. 1 A (Mar. 2022), pp.203-226.
https://search.emarefa.net/detail/BIM-1495119
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Bakinde, N. T. Surajudeen& Faruq, Nasir& Abd al-Karim, Abu Bakr& Oloyede, Abd al-Karim A.& Olawoyin, Lukman A.& Popoola, Segun I.…[et al.]. Effect of membership functions and data size on the performance of ANFIS-based model for predicting path losses in the VHF and UHF bands. Journal of Engineering Research. 2022. Vol. 10, no. 1 A, pp.203-226.
https://search.emarefa.net/detail/BIM-1495119
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 223-226
رقم السجل
BIM-1495119
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر