An Adaptive Handover Prediction Scheme for Seamless Mobility Based Wireless Networks

Figure 10

Performance evaluation.

(a) Average handover delay against number of MNs

(b) The load for 9 APs in the simulated scenario

(c) AP load (bits/sec) of AP1

(d) Average MAC-layer delay

(e) Normalized packet loss ratio against number of MNs using each: AHP, APCV, and D-Scan methods

(f) The packet delay variation between calling and called party during simulation time using AHP scheme

(g) Simulation scenario

(h) The obtained Fuzzy-Quality-Cost of AP1, AP2, and AP3 in simulation scenario using proposed AHP scheme

(i) The obtained Fuzzy-Quality-Cost of AP4, AP5, and AP6 in simulation scenario using proposed AHP scheme

(j) Th obtained Fuzzy-Quality-Cost of AP7, AP8, and AP9 in simulation scenario using proposed AHP scheme