Karl-Peter Ranke

Paging procedure in a control node

Synchronizing call states of network component and mobile device at session transfer

Technique for transferring a session with changeable session state

Technique for connection attempt handling in a circuit switched fallback situation

Technique for terminating call set up in a CSFB situation

Technique for operating a network node during a mobile terminating roaming forwarding procedure

Call Termination to a ICS User

SRVCC handover of calls between access networks with efficient media gateway selection

Handling a terminating circuit switched signaling service to a terminal in a mobile network

Routing terminating call to user equipment via control nodes

Technique for terminating call set up in a CSFB situation

Handover of calls between access networks

Technique for connection attempt handling in a circuit switched fallback situation

RAN node and method thereof

Femtocell base station and method thereof

Femtocell base station, method, computer program and computer program product

Monitoring in an internet protocol (IP) domain

Method, apparatus and computer program for supporting a session identifier in case of a transfer between different radio access networks

Method of providing value added service in a packet switched telecommunications network and a service interface adapter for use in such method

Mobile technology

Technique for coordinating CS and PS registrations in a multi-operator core network