M. Sanchez and P. Manzoni. A java based simulator for ad-hoc networks. http://www.scs.org/confernc/wmc99/errata/websim/w408/w408.html. Accessed on May 13, 2001.  Home/Search   Document Not in Database   Summary   Related Articles

....Model and the Random Waypoint Mobility Model, are the two most common mobility models used by researchers. Thus, we discuss these two models in more depth than the other five models presented. 2. 1 Random Walk The Random Walk Mobility Model was first described mathematically by Einstein in 1926 [29]. Since many entities in nature move in extremely unpredictable ways, the Random Walk Mobility Model was developed to mimic this 100 200 300 400 500 600 0 50 100 150 200 250 300 Figure 1: Traveling pattern of an MN using the 2 D Random Walk Mobility Model (time) 100 200 300 400 500 600 0 ....

....Mobility Model. pattern by selecting appropriate values for (t, s) in the Exponential Correlated Random Mobility Model [15] The next four group mobility models improve upon this drawback. 3. 2 Column Mobility Model The Column Mobility Model proves useful for scanning or searching purposes [29]. This model represents a set of MNs that move around a given line (or column) which is moving in a forward direction (e.g. a row of soldiers marching together towards their enemy) A slight modification of the Column Mobility Model allows the individual MNs to follow one another (e.g. a group ....

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M. Sanchez and P. Manzoni. A java based simulator for ad-hoc networks. http://www.scs.org/confernc/wmc99/errata/websim/w408/w408.html. Accessed on May 13, 2001.

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