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- Title
Novel mobility model based on Bezier curve for mobile Ad hoc networks.
- Authors
Zhang Wenjing; Jia Yungang; Wang Wei
- Abstract
Most of the existing mobility models were only based on the simple and random linear movement manners for description of moving objects. Moreover, the mobility models could hardly characterize the curve movement manners for mobile nodes to avoid obstacles in the realistic scenarios. To address these issues, this paper presented a novel mobility model based on Bezier curves for MANETs, Firstly, it theoretically analyzed the applications of the proposed model in detail. Then, it gave the analysis model and algorithm of the probability distribution for mobile nodes. Finally, it conducted a series of simulations with different scenarios for verification and comparison analysis. The results show that, compared with Random Waypoint model, the proposed model not only can effectively characterize the application for MANETs in realistic scenarios with obstacle constraints, but also has better probability distribution of mobile nodes under the same conditions. As a result, the proposed mobility model can make a MANET show good dynamic characteristics and provide the realistic application scenarios for simulation research in MANETs.
- Publication
Application Research of Computers / Jisuanji Yingyong Yanjiu, 2015, Vol 32, Issue 6, p1830
- ISSN
1001-3695
- Publication type
Article
- DOI
10.3969/j.issn.1001-3695.2015.06.051