Patent ID: 9602958
Date: 2017-03-21
CPC Classifications: H04W

Claim:
1. A non-transitory computer readable medium in a serving GPRS support node (SGSN) storing a computer program, the computer program for managing location information within a communication network, said communication network including the SGSN, a gateway GPRS support node (GGSN) and an access network wherein said access network is providing radio access to a plurality of user terminals and wherein said GGSN is arranged to be operatively connected to the SGSN and to at least one external network so as to operatively provide a data session between one of said user terminals and said external network, the computer program comprising instructions, which, when executed by a processor, cause the SGSN to: receive a session request from the GGSN; and send a response message to the GGSN from the SGSN, comprising: wherein said response message comprises information related to a geographical position of the at least one user terminal in the form of at least one of Mobile Station Time Zone (MTZ) and User Location Information (ULI); and wherein said SGSN is arranged to be operatively connected to at least one user terminal via a wireless interface being provided by said access network.