Patent ID: 9538361
Date: 2017-01-03
CPC Classifications: H04L,H04W

Claim:
1. A method for registering a terminal, in a packet-switched service domain, over a circuit-switched access domain wherein a circuit-switched network part is provided, the method comprising the steps of the circuit-switched network part: receiving a packet switched service domain registration message packed in a circuit-switched transport bearer, the packet switched service domain registration message indicating a request for a packet switched service domain registration for registering the terminal; selecting an adapter node for handling the terminal, on the basis of the received message, by determining the adapter node's identifier wherein the selected adapter node converts the received packet switched service domain registration message into a message of the packet-switched service domain and performs registration of the terminal in the packet-switched service domain on behalf of the terminal; and sending the packet switched service domain registration message by means of circuit-switched control protocol towards the selected adapter node using the selected adapter node's identifier.