A Novel Model on Curve Fitting and Particle Swarm Optimization for Vertical Handover in Heterogeneous Wireless Networks
Figure 9
(a) Average RSS versus distance, (b) ABR versus distance, (c) SNR versus distance, and (d) throughput versus distance in cellular heterogeneous environment of WLANs and UMTS, where ABR: [22] and SNR: [23]; is the received energy per bit and is the noise power of the channel.
