OPTIMIZATION OF PROCESSING AND DATA TRANSPORTATION IN PACKAGES FOR THE GSM / UNTS MOBILE RADIO SYSTEM WITH SEPARATE DATA TRANSPORTATION AND SIGNALING.

摘要

Procedure for the transmission of data from vos or multimedia data or other useful data such as packet data in a GSM / GPRS / UMTS mobile radio network, which contains at least one xGGSN (5), which is defined as GGSN (14) with the data processing functions of an SGSN (13), and a cSGSN (2), which is defined as SGSN only with the functionality of the signaling controller of an SGSN, with the transmission of packet data between at least some xGGSN nodes without the interconnection of SGSN nodes, characterized in that in order to achieve compatibility with GGSN nodes in the same network or in external networks, the xGGSN carries out the signaling of an SGSN against a GGSN.