EP2255560B1

5G,4G,3G,2G

Title

IDENTIFICATION OF A MANIPULATED OR DEFECT BASE STATION DURING HANDOVER

Application Number:

EP20080873669

Family ID:

Publication Date:

30-03-2016

Application Date:

25-08-2008

Priority Date:

28-03-2008

Current Assignee:

Publication Country:

US

Declaring Company:

Abstract  Abstract

A method of and arrangement for detecting a manipulated or defect base station of a communication network is disclosed wherein a target base station having selected one or more algorithms on the basis of a prioritized algorithm list (PAL) and a UE security capabilities (SCAP) reports UE SCAP related information to a core network node. The core network node having knowledge of the UE SCAP compares this information or parts of this information with the retrieved UE SCAP related information in order to be able to identify a manipulated or defect base station when acomparison fails to match.

A method of and arrangement for detecting a manipulated or defect base station of a communication network is disclosed wherein a target base station having selected one or more algorithms on the basis of a prioritized algorithm list (PAL) and a UE security capabilities (SCAP) reports UE SCAP related information to a core network node. The core network node having knowledge of the UE SCAP compares this information or parts of this information with the retrieved UE SCAP related information in order to be able to identify a manipulated or defect base station when acomparison fails to match.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent

Implicitly disclosed patent

Basis patent

Family member