Transmission of speech data in a cellular network consisting of a radio access network and a core network

摘要

The method involves transmitting voice data in voice messages via a radio network-switching network interface. The messages are generated and the voice data are recovered by instances corresponding to an interface protocol. A voice message stream is transmitted between a radio network master instance and a transmitter slave instance, which forwards it to further master in the transmitter, which forwards it to a second slave in switching network. The method involves transmitting the voice data in voice messages via an interface between the radio network and switching network. The messages are generated and the voice data are recovered by instances corresponding to an interface protocol. At least some voice messages to be transmitted are transmitted between master and slave instances. A voice message stream is transmitted between a master instance in the radio network and a slave instance in the transmitter, which forwards it to a further master instance in the transmitter, which forwards it to a second slave instance in the switching network. AN Independent claim is also included for an arrangement for mobile radio switching networks for implementing the inventive method.