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Study the effect of spreading factor value on the performance of chaotic modulation schemes
المؤلفون المشاركون
Abd al-Rahman, Suha Irfan
Sharif, Fayiz Fawwaz
Sabri, Athir Ala
المصدر
Iraqi Journal of Computer, Communications and Control Engineering
العدد
المجلد 18، العدد 3 (31 ديسمبر/كانون الأول 2018)، ص ص. 43-51، 9ص.
الناشر
تاريخ النشر
2018-12-31
دولة النشر
العراق
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
High data rate and bandwidth efficiency are the requirements of modern wireless systems.
Most studies introduce different ways to develop communication systems to meet these requirements.
The researches in the last few years focused on the chaotic system as a chaotic modulation due to its nature.
So that the performances of various chaotic modulation schemes (Initial Condition Modulation (ICM) and Chaotic Shift Keying (CSK)) in terms of bit error rate (BER), for different spreading factors are implemented in this article and simulated using MATLAB 2016b simulation.
The main objective of this paper is to make a comparison of various chaotic modulation schemes under AWGN channel and study the effect of the spreading factor (β) on the performance of different chaotic modulation schemes, where the spreading factor (β) is the number of generated chaotic signal samples during the bit period (Tb).
Different values of spreading factor (12, 16, 20, 40, 60, 80, and 100) samples are selected to implement various chaotic modulation schemes.
The results show that the spreading factor value of (100) achieves good performance for all types of chaotic modulation schemes which are implemented here.
Increasing the value of spreading factor over (100) such as (120, 140, and 180) will add a little bit enhancement to the system, whilst the processing time will increase dramatically.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abd al-Rahman, Suha Irfan& Sabri, Athir Ala& Sharif, Fayiz Fawwaz. 2018. Study the effect of spreading factor value on the performance of chaotic modulation schemes. Iraqi Journal of Computer, Communications and Control Engineering،Vol. 18, no. 3, pp.43-51.
https://search.emarefa.net/detail/BIM-888527
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abd al-Rahman, Suha Irfan…[et al.]. Study the effect of spreading factor value on the performance of chaotic modulation schemes. Iraqi Journal of Computer, Communications and Control Engineering Vol. 18, no. 3 (Dec. 2018), pp.43-51.
https://search.emarefa.net/detail/BIM-888527
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abd al-Rahman, Suha Irfan& Sabri, Athir Ala& Sharif, Fayiz Fawwaz. Study the effect of spreading factor value on the performance of chaotic modulation schemes. Iraqi Journal of Computer, Communications and Control Engineering. 2018. Vol. 18, no. 3, pp.43-51.
https://search.emarefa.net/detail/BIM-888527
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 50-51
رقم السجل
BIM-888527
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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