Solutions
General ideas:
- hide error losses from the sender
- let sender know the cause of packet loss
Classified in three categories:
- split-connection: I-TCP [Bakre, 1995], M-TCP [Brown, 1997]
- link layer solution: Snoop [Border, 1997]
- end-to-end: WTCP [Sinha, 1999], TCP Westwood [Mascolo, 2001]