Telefonaktiebolaget Lm Ericsson (publ)

Mary Amarisa Robison

Ralf Keller

George Foti

Magnus Hallenstål

Peng Li

Maria Cruz Bartolome Rodrigo

Bengt Sahlin

Volker Kleinfeld

A method, implemented by a security relay node in a Public Land Mobile Network, PLMN, wherein the method comprising the steps of receiving, from a Network Function, NF, within the PLMN, a control packet to be provided to a further PLMN, relaying said control packet to a remote security node for delivery of the control packet to the further PLMN, wherein the remote security node being outside of both the PLMN and being outside the further PLMN.

Distributed network edge security architecture

A method performed by a function in a network node in a telecommunications network having at least one service communication proxy, SCP, deployed between a first network node and a second network node. The method includes receiving a request for routing information to signal a message from the first network node to the second network node. The method further includes responsive to the request from the first network node, providing a response to a network node that sent the request wherein the response identifies at least a portion of a routing path for the message based on a routing path configuration.

Routing communication in telecommunications network having multiple service communication proxies

Growing community of inventors

Aachen, Germany

Mary Amarisa Robison