Developing a Video Buffer Framework for Video Streaming in Cellular Networks
المؤلفون المشاركون
Jabbar, Saba Qasim
Kadhim, Dheyaa Jasim
Li, Yu
المصدر
Wireless Communications and Mobile Computing
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-06-27
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
This work proposes a new video buffer framework (VBF) to acquire a favorable quality of experience (QoE) for video streaming in cellular networks.
The proposed framework consists of three main parts: client selection algorithm, categorization method, and distribution mechanism.
The client selection algorithm was named independent client selection algorithm (ICSA), which is proposed to select the best clients who have less interfering effects on video quality and recognize the clients’ urgency based on buffer occupancy level.
In the categorization method, each frame in the video buffer is given a specific number for better estimation of the playout outage probability, so it can efficiently handle so many frames from different videos at different bitrates.
Meanwhile, at the proposed distribution mechanism, a predetermined threshold value is selected for lower and upper levels of playout outage probability.
Then, the control unit at the base station will distribute the radio resources and decide the minimum rate requirement based on clients’ urgency categories.
Simulation results showed that the VBF grantees fairness of resources distribution among different clients within the same cellular network while minimizing the interruption duration and controlling the video buffer at an acceptable level.
Also, the results showed that the system throughput of the proposed framework outperforms other existing algorithms such as playout buffer and discontinuous reception aware scheduling (PBDAS), maximum carrier-to-interface ratio (MAX-CIR), and proportional fair (PF) due to enhancing the quality of experience for video streaming by increasing the radio resources in fairness manner.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jabbar, Saba Qasim& Kadhim, Dheyaa Jasim& Li, Yu. 2018. Developing a Video Buffer Framework for Video Streaming in Cellular Networks. Wireless Communications and Mobile Computing،Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1216162
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jabbar, Saba Qasim…[et al.]. Developing a Video Buffer Framework for Video Streaming in Cellular Networks. Wireless Communications and Mobile Computing No. 2018 (2018), pp.1-13.
https://search.emarefa.net/detail/BIM-1216162
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jabbar, Saba Qasim& Kadhim, Dheyaa Jasim& Li, Yu. Developing a Video Buffer Framework for Video Streaming in Cellular Networks. Wireless Communications and Mobile Computing. 2018. Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1216162
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1216162
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