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LIST OF FIGURES AND TABLES
Fig. 2.1 Moving pattern of a node using the Random
Walk Model (time) 7
Fig. 2.2 Moving pattern of a node using the Random
Walk Model (distance) 7
Fig. 2.3 Moving pattern of a node using the Random
Waypoint Model 9
Fig. 2.4 Moving pattern of a node using the Random
Direction Model 9
Fig. 2.5 Moving pattern of a node using the
Gaussian-Markov Model 11
Fig. 2.6 Moving pattern of a node using the City
Section Model 13
Fig. 2.7 Moving pattern of a node using the Obstacle
Model 13
Fig. 2.8 Moving pattern of nodes using the 3-D
Building Model 15
Fig. 2.9 Movement of nodes using the Column
Model 17
Fig. 2.10 Moving pattern of nodes using the 3-D
viii
Fig. 2.11 Movement of nodes using the Nomadic
Community Model 19
Fig. 2.12 Movement of nodes using the Pursue Model 19 Fig. 2.11 Movement of nodes using the RPGM 20 Table 2.1 Comparison of mobility models 22 Fig. 3.1 Moving pattern of a node using the
Constrained Mobility Model 25 Fig. 3.2 Moving pattern of a node using the Shell
Model 26
Fig. 3.3 Moving pattern of a node using the
Modified Shell Model 28
Fig. 3.4 The parameter rw functioning 29 Fig. 3.5 Example of map with the associated graph 32
Fig. 4.1 (a) Map 1 37
Fig. 4.1 (b) Map 1 sub-areas division and graph
associated 37
Fig. 4.2 (a) Map 2 38
Fig. 4.2 (b) Map 2 sub-areas division and graph
associated 38
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Fig. 4.3 (b) Map 3 sub-areas division and graph
associated 39
Fig. 4.4 Average Link Changes 41
Fig. 4.5 Average Link Duration 43
Fig. 4.6 Average Node Degree 44
Fig. 4.7 Average Relative Speed 47
Fig. 4.8 Average Spatial Correlation 48 Fig. 4.9 Average Temporal Correlation 49 Fig. 4.10 Average Temporal Relative Direction 50 Fig. 4.11 Average Temporal Speed Ratio 51
Fig. 5.1 Normalized fAx(ax) 56
Fig. 5.2 Normalized fBx(bx) 57
Fig. 5.3 fC(c) calculated with XM=10 and YM=20 60
Fig. 5.4 fDR(d) calculated with XM=10 and YM=20 61
Fig. 5.5 fDDV(d) calculated with XM=10 and YM=20 67
Fig. 5.6 Normalized E(d) 69
