YeAH TCP

modulename: tcp_yeah.ko

configname: CONFIG_TCP_CONG_YEAH

Linux Kernel Configuration
└─>Networking
└─>Networking options
└─>TCP: advanced congestion control
└─>YeAH TCP
In linux kernel since version 2.6.22 (release Date: 2007-07-08)  
YeAH-TCP is a sender-side high-speed enabled TCP congestion control
algorithm, which uses a mixed loss/delay approach to compute the
congestion window. It's design goals target high efficiency,
internal, RTT and Reno fairness, resilience to link loss while
keeping network elements load as low as possible.

For further details look here:
http://wil.cs.caltech.edu/pfldnet2007/paper/YeAH_TCP.pdf

source code: