Nokia Telecommunications Oy

Eads Secure Networks Oy

Aalto-korkeakoulusaatio

Raimo Kantola

Jose Costa-Requena

Eeva Hartikainen

Jukka Manner

Rasmus Relander

Jesus Llorente Santos

A mobile network component comprises a mobile management entity, MME, a software defined network controller, SDNC. The SDNC is configured to link to MME so as to establish directly Ethernet, MPLS or GRE based internet protocol with mobile QoS priorities mapped into Ethernet, MPLS or GRE transport priorities, IP, communications between evolved node b, eNB, SDN switch, and internet.

Enhanced mobility management

A method and an arrangement maintain end-to-end synchronization on a telecommunications connection transmitting data in frames substantially in real time and using synchronized end-to-end encryption, wherein at least a part of the telecommunications connection is a packet-switched connection, in which case the reproduction delay of the data to be transmitted can be increased by adding one or more extra frames to the frame string being transmitted, wherein the arrangement defines, based on the number of received frames, an initialization vector value corresponding to a frame received at the receiving end of the telecommunications connection and used in decrypting the frame, adjusts the reproduction delay to mark the frame to be added to increase the reproduction delay as an extra frame, and defines the initialization vector value to count only the frames not marked as extra frames in the number of received frames.

Maintaining end-to-end synchronization on a telecommunications connection

Method for warming up a spare process in a replicated real-time system,

Growing community of inventors

Helsinki, Finland

Raimo Kantola