Title :
On voice quality of IP Voice over GPRS
Author :
Lakaniemi, A. ; Parantainen, J.
Author_Institution :
Nokia Res. Center, Helsinki, Finland
Abstract :
We consider the voice quality of IP Voice over a GPRS connection. We investigate how different speech codecs fit into GPRS packet data channels and the resulting subjective voice quality in a number of test cases
Keywords :
Internet telephony; cellular radio; protocols; quality of service; speech codecs; GPRS; GSM system; General Packet Radio Services; IP Voice; packet data channels; speech codecs; subjective voice quality; voice quality; Delay; GSM; Ground penetrating radar; IP networks; Laboratories; Packet switching; Speech codecs; Switching circuits; Transport protocols; Web and internet services;
Conference_Titel :
Multimedia and Expo, 2000. ICME 2000. 2000 IEEE International Conference on
Conference_Location :
New York, NY
Print_ISBN :
0-7803-6536-4
DOI :
10.1109/ICME.2000.871470
