A QoS-Oriented Congestion Control Mechanism for Satellite Networks

Table 1

QoS control performances under different mechanisms.

Mechanisms	Block rates
	Avg. synthetical; calling block	Avg. delay; restriction block	Avg. bandwidth; restriction block	Avg. PLR; restriction block
QMCC
STP
TCP-Vegas/Droptail
Split-TCP/Droptail
Equation/Droptail
TCP-Vegas/RED
Split-TCP/RED
Equation/RED
TCP-Vegas/A-RED
Split-TCP/A-RED
Equation/A-RED
TCP-Vegas/WFQ
Split-TCP/WFQ
Equation/WFQ