SLES 11 SP2 uses CUBIC TCP Congestion Avoidance Algorithm by default.
Do you know how to change it to BIC?
BIC is not available through sysctl, that might mean it has been removed from the latest versions.

This is mandatory for our systems because the servers will be used as speed-test over wireless (LTE) network. It must be immune to packet drop and be more aggressive, your help is very appreciated.
Thank you