The study on DSR transmission over GPRS
Cheng Zhang, Liang He, Song Cui · IEEE International Conference on Acoustics Speech and Signal Processing · 2002
This paper focuses on the DSR speech feature transmission over GPRS network. We first propose a new DSR payload format to make DSR speech feature suitable to be delivered over GPRS. Then, two DSR transmission schemes for different conditions are presented and their performance is simulated and analysed. Finally, we draw the conclusion that the transmission schemes enable more users to enjoy DSR services with acceptable QoS and their implement over GPRS is instantly applicable.