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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Dirk Kopplin is active.

Publication


Featured researches published by Dirk Kopplin.


Archive | 2008

METHOD AND SYSTEM FOR CORRELATING AUTHENTICATION, AUTHORIZATION AND ACCOUNTING SESSIONS

John Stenfelt; Dirk Kopplin; Hans Mattsson


Archive | 2004

Arrangement And Method Relating To Service Provisioning Control

Dirk Kopplin


Archive | 2006

Intersystem Change Involving Mapping Between Different Types Of Radio Bearers

Niklas Lundin; Hans Rönneke; Gunnar Rydnell; Stefan Karl Toth; Dirk Kopplin


Archive | 2008

Bearer control mode (nw-only or user-only) handling in intersystem handover

Maria Belen Pancorbo Marcos; Dirk Kopplin; Lars Lövsén; Susana Fernandez Alonso


Archive | 2009

Handling of aggregate maximum bit rate by policy and charge control

Dirk Kopplin; Susana Fernandez Alonso; Maria Belen Pancorbo Marcos


Archive | 2009

Operator control of resources for roaming subscribers

Dirk Kopplin


Archive | 2006

System, arrangements and method relating to access handling

Dirk Kopplin


Archive | 2008

Method, apparatuses and program for handling protocol translation between eps and gprs

Dirk Kopplin; Christian Herrero Verón; Gunnar Rydnell; Hans Rönneke; Stefan Karl Toth


Archive | 2008

Method and system for correlating aaa sessions

John Stenfelt; Dirk Kopplin; Hans Mattsson


Archive | 2010

Access feedback by a multimode terminal

Stefan Rommer; Dirk Kopplin; Hans Rönneke; John Stenfelt

Collaboration


Dive into the Dirk Kopplin's collaboration.

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