Zhang W.,Xian University of Science and Technology |
Zhang W.,Shaanxi Key Laboratory of Computer Networks |
Zhang W.,Xinjiang University |
Gui X.,Xian University of Science and Technology |
And 5 more authors.
Elektronika ir Elektrotechnika | Year: 2012
Mobility model plays a crucial role in performance evaluation of mobile wireless networks. However, the majority of existing mobility models either does not exhibit realistic movement characteristics or modeling methods are too complex. In this paper, inspired from the trend that users usually move between several popular areas in daily movement, a new mobility model based on Geographic Community (GCMM) is proposed. We concern with the topology construct of geographic environment and the destination selection scheme for user moving in GCMM. Simulation result shown that GCMM better depict the mobility patterns of human. © Kauno technologijos universitetas, 2012. Source