Performance of QAM-OFDM system over Rayleigh fading channel in wei bull noise distribution
المؤلفون المشاركون
al-Rabii, Ghanim A.
Abid, Naba I.
المصدر
Journal of Engineering and Sustainable Development
العدد
المجلد 25، العدد (s) (31 ديسمبر/كانون الأول 2021)، ص ص. 157-166، 10ص.
الناشر
الجامعة المستنصرية كلية الهندسة
تاريخ النشر
2021-12-31
دولة النشر
العراق
عدد الصفحات
10
التخصصات الرئيسية
الموضوعات
الملخص EN
The phenomenal increase in the usage of mobile devices and wireless networking tools in recent years has resulted in the communication industry needing higher data speeds for connections and bandwidth.
As a result, multi-carrier modulation has been suggested as a reliable and effective method of transmitting data over difficult communication networks such as selective fading channels.
Orthogonal Frequency Division Multiplexing (OFDM) is a highly effective multi-carrier technique that can meet users' high demands.
Many studies have looked into this technique, mostly as a way to counteract fading and Additive White Gaussian Noise (AWGN).
As a result, the performance evaluation of the QAM-OFDM system in the presence of multi-path Rayleigh fading in Weibull noise is examined in this article.
Furthermore, bit error rate performance (BER) is computed using the optimal derivation of the real system contaminated by compound Gaussian and non-Gaussian (Weibull) noise distributions at the OFDM demodulator output.
The derived result is an exact match to the simulated result over various scenarios introduced by the MATLAB software package.
The phenomenal increase in the usage of mobile devices and wireless networking tools in recent years has resulted in the communication industry needing higher data speeds for connections and bandwidth.
As a result, multi-carrier modulation has been suggested as a reliable and effective method of transmitting data over difficult communication networks such as selective fading channels.
Orthogonal Frequency Division Multiplexing (OFDM) is a highly effective multi-carrier technique that can meet users' high demands.
Many studies have looked into this technique, mostly as a way to counteract fading and Additive White Gaussian Noise (AWGN).
As a result, the performance evaluation of the QAM-OFDM system in the presence of multi-path Rayleigh fading in Weibull noise is examined in this article.
Furthermore, bit error rate performance (BER) is computed using the optimal derivation of the real system contaminated by compound Gaussian and non-Gaussian (Weibull) noise distributions at the OFDM demodulator output.
The derived result is an exact match to the simulated result over various scenarios introduced by the MATLAB software package.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abid, Naba I.& al-Rabii, Ghanim A.. 2021. Performance of QAM-OFDM system over Rayleigh fading channel in wei bull noise distribution. Journal of Engineering and Sustainable Development،Vol. 25, no. (s), pp.157-166.
https://search.emarefa.net/detail/BIM-1273097
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abid, Naba I.& al-Rabii, Ghanim A.. Performance of QAM-OFDM system over Rayleigh fading channel in wei bull noise distribution. Journal of Engineering and Sustainable Development Vol. 25, Special issue (2021), pp.157-166.
https://search.emarefa.net/detail/BIM-1273097
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abid, Naba I.& al-Rabii, Ghanim A.. Performance of QAM-OFDM system over Rayleigh fading channel in wei bull noise distribution. Journal of Engineering and Sustainable Development. 2021. Vol. 25, no. (s), pp.157-166.
https://search.emarefa.net/detail/BIM-1273097
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-1273097
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