DocumentCode :
2168821
Title :
DPMM: A novel mobility model for delay tolerant networks
Author :
Fazl-e-Hadi ; Bin Muhaya, Fahad ; Habib, Yasir
Author_Institution :
PMC, King Saud Univ., Riyadh, Saudi Arabia
Volume :
1
fYear :
2010
fDate :
26-28 Feb. 2010
Firstpage :
272
Lastpage :
276
Abstract :
The mobility model is one of the most important factors in the performance evaluations of a mobile ad hoc network (MANET). The Manhattan mobility model has been used to model the node´s mobility, where the movement pattern of mobile node on streets and roads defined by maps. However, DakNet ad hoc network that uses wireless technology to provide digital connectivity among villages, kiosks and private communication devices and between kiosks and a hub (for non-real time internet access) using low-cost WiFi radio transceivers. One typical mobility behavior is geographical restriction movement. To investigate DakNet scenario an underlying realistic mobility model is desired. In this paper, we propose a novel mobility model ¿Digital Postal Mobility Model¿ (DPMM), which closely approximates the mobility patterns in DakNet scenario; it models the movement of nodes at pre-defined path and have a set of destinations and also visit all destination. We demonstrate our proposed mobility model by evaluating various MANET routing protocols, including DSR and DSDV, the performance of DPMM is efficient than existing geographical restricted models and NS simulation results shows that the choice of mobility model has significant impact on network performance.
Keywords :
ad hoc networks; mobility management (mobile radio); performance evaluation; routing protocols; transceivers; DPMM; DakNet ad hoc network; MANET routing protocols; Manhattan mobility model; delay tolerant networks; digital connectivity; digital postal mobility model; low-cost WiFi radio transceivers; mobile ad hoc network; performance evaluations; Ad hoc networks; Cities and towns; Disruption tolerant networking; Educational institutions; Internet; Mobile ad hoc networks; Motorcycles; Roads; Routing protocols; Traffic control; Delay tolerant networks; Mobility; Routing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer and Automation Engineering (ICCAE), 2010 The 2nd International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-5585-0
Electronic_ISBN :
978-1-4244-5586-7
Type :
conf
DOI :
10.1109/ICCAE.2010.5451951
Filename :
5451951
Link To Document :
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