Changing Trends in Modeling Mobility
المؤلفون المشاركون
Camp, Tracy
Munjal, Aarti
Aschenbruck, Nils
المصدر
Journal of Electrical and Computer Engineering
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-12-04
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
العلوم الهندسية و تكنولوجيا المعلومات
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
A phenomenal increase in the number of wireless devices has led to the evolution of several interesting and challenging research problems in opportunistic networks.
For example, the random waypoint mobility model, an early, popular effort to model mobility, involves generating random movement patterns.
Previous research efforts, however, validate that movement patterns are not random; instead, human mobility is predictable to some extent.
Since the performance of a routing protocol in an opportunistic network is greatly improved if the movement patterns of mobile users can be somewhat predicted in advance, several research attempts have been made to understand human mobility.
The solutions developed use our understanding of movement patterns to predict the future contact probability for mobile nodes.
In this work, we summarize the changing trends in modeling human mobility as random movements to the current research efforts that model human walks in a more predictable manner.
Mobility patterns significantly affect the performance of a routing protocol.
Thus, the changing trend in modeling mobility has led to several changes in developing routing protocols for opportunistic networks.
For example, the simplest opportunistic routing protocol forwards a received packet to a randomly selected neighbor.
With predictable mobility, however, routing protocols can use the expected contact information between a pair of mobile nodes in making forwarding decisions.
In this work, we also describe the previous and current research efforts in developing routing protocols for opportunistic networks.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Munjal, Aarti& Camp, Tracy& Aschenbruck, Nils. 2012. Changing Trends in Modeling Mobility. Journal of Electrical and Computer Engineering،Vol. 2012, no. 2012, pp.1-16.
https://search.emarefa.net/detail/BIM-466862
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Munjal, Aarti…[et al.]. Changing Trends in Modeling Mobility. Journal of Electrical and Computer Engineering No. 2012 (2012), pp.1-16.
https://search.emarefa.net/detail/BIM-466862
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Munjal, Aarti& Camp, Tracy& Aschenbruck, Nils. Changing Trends in Modeling Mobility. Journal of Electrical and Computer Engineering. 2012. Vol. 2012, no. 2012, pp.1-16.
https://search.emarefa.net/detail/BIM-466862
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-466862
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