Data Transmission over Speech Coded Voice Channels

The voice channel in mobile communication systems have high priority and are almost always available. By using the voice channel also for data transmissions it is possible to get the same availability as for voice calls. But due to speech codecs in the voice channel, regular modems can not be used a...

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Bibliographic Details
Main Author: Tyrberg, Andreas
Format: Others
Language:English
Published: Linköpings universitet, Institutionen för systemteknik 2006
Subjects:
GSM
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-6755