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Table 1 QoS requirements and traffic classes where the QoS parameters: BER, E2EDelay, Jitter, Bandwidth; and Traffic Classes: Conversational, Streaming, Interactive, Background

From: QoS-aware fuzzy rule-based vertical handoff decision algorithm incorporating a new evaluation model for wireless heterogeneous networks

 

BER

E2E delay

Jitter

Bandwidth

Conversational

Need not be low

Should be low

Should be low

Need not be high

Streaming

Need not be low

Should be low or medium

Should be low

Should be high

Interactive

Should be low

Medium or low

Need not be low

Need not be high

Background

Should be low

Need not be low

Need not be low

Should be medium at least