week6

Comparison of different TCP variants with SACK option enabled/disabled

• This directory contains results of simulation of different TCP variants including, TCP BIC, TCP CUBIC, TCP High Speed, TCP HTCP, TCP Scalable, TCP Vegas and TCP Westwood.
• The parameters analyzed include congestion window, sequence number, and throughput.

The topology used is shown in the below figure.

The configuration of the network is included in the below table.

Payload size	Application layer data rate	Phy layer Bitrate	AP0 to STA01 distance	AP0 to STA01 distance	AP1 to STA10 distance
1472 bytes	50Mbps	HtMcs7	120	130	140

Results

The throughput related results can be found in the file TCP_variants_Throughput.csv.

TCP BIC

Congestion window

Transmitted Sequence number

TCP CUBIC

Congestion window

Transmitted Sequence number

TCP High Speed

Congestion window

Transmitted Sequence number

TCP HTCP

Congestion window

Transmitted Sequence number

TCP Scalable

Congestion window

Transmitted Sequence number

TCP Vegas

Congestion window

Transmitted Sequence number

TCP Westwood

Congestion window

Transmitted Sequence number