01.12.2016  Research  Ausgabe 1/2016 Open Access
An optimized aggregate marker algorithm for bandwidth fairness improvement in classifying traffic networks
Competing interests
1 Introduction
2 Related work
2.1 Marker algorithms of traffic probability
2.2 Classifying traffic probability
3 Proposed classifying probability and marker algorithm
3.1 Problem and description
3.2 Proposed OtswTCM model
3.3 Algorithm analysis
4 Performance evaluation and simulation setup
Traffic  Red  Yellow  Green 

Minimum threshold  0  40  80 
Maximum threshold  40  80  120 
Minimum probability  0.20  0.10  0.02 
Parameter  Value 

Protocol  TCP Reno 
UDP  
Applications  Longlived FTP applications 
CBR applications  
Number of aggregate  2.0 
MSS  1500 bytes 
RTT  40 ms 
CIR1  1 Mbps 
CIR2  1 Mbps −14 Mbps 
PIRi
 120 % of CIRi

Value of C  2.0 used in ItswTCM and PaItswTCM 
Value of γ
 0.6 used in I^{2}tswTCM 
Value of W  0.1 s 