A Bio-Inspired QoS-Oriented Handover Model in Heterogeneous Wireless Networks

Table 2

Applications settings.

QoS attributes	Requirements	Voice	Video	Data stream
Bandwidth (Kbyte/s)	𝑈(𝑠𝑖,𝑏)	64	128	500
	𝐿(𝑠𝑖,𝑏)	9	30	128
Delay (ms)	𝑈(𝑠𝑖,𝑑)	150	150	120
	𝐿(𝑠𝑖,𝑑)	0	0	0
Packet loss ratio (%)	𝑈(𝑠𝑖,𝑝)	0.08	0.03	0.08
	𝐿(𝑠𝑖,𝑝)	0	0	0