DSOCC:DiffServ-Oriented Congestion Control

When using DiffServ AF to transfer TCP traffic, the bandwidth is not allocated in a fair way the previous work does not consider the three factors affecting TCP's throughput all together: subscribed bandwidth, packet size and RTT. The paper proposes DiffServ-Oriented Congestion Control (DSOCC) to resolve the problem on TCP fairness. The validity of the algorithm is verified using ns-2 simulations.