[TCP]: TCP Veno congestion control

TCP Veno module is a new congestion control module to improve TCP
performance over wireless networks. The key innovation in TCP Veno is
the enhancement of TCP Reno/Sack congestion control algorithm by using
the estimated state of a connection based on TCP Vegas. This scheme
significantly reduces "blind" reduction of TCP window regardless of
the cause of packet loss.

This work is based on the research paper "TCP Veno: TCP Enhancement
for Transmission over Wireless Access Networks." C. P. Fu, S. C. Liew,
IEEE Journal on Selected Areas in Communication, Feb. 2003.

Original paper and many latest research works on veno:
 http://www.ntu.edu.sg/home/ascpfu/veno/veno.html

Signed-off-by: Bin Zhou <zhou0022@ntu.edu.sg>
	       Cheng Peng Fu <ascpfu@ntu.edu.sg>
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 12 insertions, 0 deletions

diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index ae85149a043..8514106761b 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -560,6 +560,18 @@ config TCP_CONG_LP
         ``fair share`` of bandwidth as targeted by TCP.
         See http://www-ece.rice.edu/networks/TCP-LP/
 
+config TCP_CONG_VENO
+        tristate "TCP Veno"
+        depends on EXPERIMENTAL
+        default n
+        ---help---
+        TCP Veno is a sender-side only enhancement of TCP to obtain better
+        throughput over wireless networks. TCP Veno makes use of state
+        distinguishing to circumvent the difficult judgment of the packet loss
+        type. TCP Veno cuts down less congestion window in response to random
+        loss packets.
+        See http://www.ntu.edu.sg/home5/ZHOU0022/papers/CPFu03a.pdf
+
 endmenu
 
 config TCP_CONG_BIC