Metric-Based Cooperative Routing in Multihop Ad Hoc Networks
المؤلفون المشاركون
المصدر
Journal of Computer Networks and Communications
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-04-09
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
Cooperative communication fully leverages the broadcast nature of wireless channels and exploits time/spatial diversity in a distributed manner, thereby achieving significant improvements in system capacity and transmission reliability.
Cooperative diversity has been well studied from the physical layer perspective.
Thereafter, cooperative MAC design has also drawn much attention recently.
However, very little work has addressed cooperation at the routing layer.
In this paper, we propose a simple yet efficient scheme for cooperative routing by using cooperative metrics including packet delivery ratio, throughput, and energy consumption efficiency.
To make a routing decision based on our scheme, a node needs to first determine whether cooperation on each link is necessary or not, and if necessary, select the optimal cooperative scheme as well as the optimal relay.
To do so, we calculate and compare cooperative routing metric values for each potential relay for each different cooperative MAC scheme (C-ARQ and CoopMAC in this study), and further choose the best value and compare it with the noncooperative link metric.
Using the final optimal metric value instead of the traditional metric value at the routing layer, new optimal paths are set up in multihop ad hoc networks, by taking into account the cooperative benefits from the MAC layer.
The network performance of the cooperative routing solution is demonstrated using a simple network topology.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
He, Xin& Li, Frank Y.. 2012. Metric-Based Cooperative Routing in Multihop Ad Hoc Networks. Journal of Computer Networks and Communications،Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-506055
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
He, Xin& Li, Frank Y.. Metric-Based Cooperative Routing in Multihop Ad Hoc Networks. Journal of Computer Networks and Communications No. 2012 (2012), pp.1-12.
https://search.emarefa.net/detail/BIM-506055
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
He, Xin& Li, Frank Y.. Metric-Based Cooperative Routing in Multihop Ad Hoc Networks. Journal of Computer Networks and Communications. 2012. Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-506055
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-506055
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