1. TCP-based ProtocolsΒΆ

With TCP-based protocol such as TLS and SSH, QoE is computed based on the following metrics:

  • RTT (Round-Trip Time)
  • Retrasmissions
  • Packet Lost
  • Jitter

The above metrics are computed continuously for the duration of the flow and not just at the flow start durin the three-way handshake.