On the Tradeoff between Performance and Programmability for Software Defined WiFi Networks
المؤلفون المشاركون
Pasha, Maruf
Zahid, Tausif
Hei, Xiaojun
Cheng, Wenqing
Ahmad, Adeel
المصدر
Wireless Communications and Mobile Computing
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-04-29
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
WiFi has become one of the major network access networks due to its simple technical implementation and high-bandwidth provisioning.
In this paper, we studied software defined WiFi networks (SDWN) against traditional WiFi networks to understand the potential benefits, such as the ability of SDWN to effectively hide the handover delay between access points (AP) of the adoption of the SDWN architecture on WiFi networks and identify representative application scenarios where such SDWN approach could bring additional benefits.
This study delineated the performance bottlenecks such as the throughput degradation by around 50% compared with the conventional WiFi networks.
In addition, our study also shed some insights into performance optimization issues.
All of the performance measurements were conducted on a network testbed consisting of a single basic service set (BSS) and an extended service set (ESS) managed by a single SDN controller deployed with various laboratory settings.
Our evaluation included the throughput performance under different traffic loads with different number of nodes and packet sizes for both TCP and UDP traffic flows.
Handover delays were measured during the roaming phase between different APs against the traditional WiFi networks.
Our results have demonstrated the tradeoff between performance and programmability of software defined APs.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zahid, Tausif& Hei, Xiaojun& Cheng, Wenqing& Ahmad, Adeel& Pasha, Maruf. 2018. On the Tradeoff between Performance and Programmability for Software Defined WiFi Networks. Wireless Communications and Mobile Computing،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1215716
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zahid, Tausif…[et al.]. On the Tradeoff between Performance and Programmability for Software Defined WiFi Networks. Wireless Communications and Mobile Computing No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1215716
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zahid, Tausif& Hei, Xiaojun& Cheng, Wenqing& Ahmad, Adeel& Pasha, Maruf. On the Tradeoff between Performance and Programmability for Software Defined WiFi Networks. Wireless Communications and Mobile Computing. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1215716
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1215716
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