From the experiments presented in the last section we have observed significant improvement of QoS parameters by using multiple streams. However in those examples we have not observed high loss rate introduced by the channels, due to the good quality of the connections at the time of experiments. In order to evaluate the effectiveness of multi-stream transmission in general cases encountered in practice, in this section, we will study the how much gain, in terms of loss and delay reduction, can be obtained from the proposed scheme in different situations.