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Alf Heidermark

Ericsson

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Publication

Featured researches published by Alf Heidermark.

Archive | 2005

Call Forwarding in an IP Multimedia Subsystem (IMS)

Alf Heidermark; Hans Erik Van Elburg

Archive | 2009

Method and apparatus for instance identifier based on a unique device identifier

Sean Kendall Schneyer; Frederik Lindholm; Alf Heidermark

Archive | 2008

Correlation of sessions in case of session transfer in ims domain

Ralf Keller; Alf Heidermark; Fredrik Lindholm

Archive | 2008

Method and apparatus for creating an instance id based on a unique device identifier

Sean Kendall Schneyer; Fredrik Lindholm; Alf Heidermark

Archive | 2008

SYSTEM AND METHOD FOR ENHANCING IMS CENTRALIZED SERVICES

Ralf Keller; Jian Wang; Kazuhiko Nakada; Alf Heidermark

Archive | 2008

Session establishment in a communication network

Alf Heidermark; Christer Holmberg; Fredrik Lindholm; Hubert Przybysz

Archive | 2008

Access Domain Selection In A Communications Network

Kazuhiko Nakada; Bo Åström; Alf Heidermark; Ralf Keller; Stephen Terrill

Archive | 2007

Method of access provision

Fredrik Lindholm; Bo Åström; Alf Heidermark

Archive | 2007

Evaluating initial filter criteria

Hubert Przybysz; Alf Heidermark; Timo Forsman

Archive | 2006

MESSAGE HANDLING IN AN IP MULTIMEDIA SUBSYSTEM

Johannes Van Elburg; Alf Heidermark

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Collaboration

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Fredrik Lindholm

Ericsson

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Bo Åström

Ericsson

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Ralf Keller

Ericsson

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Hubert Przybysz

Ericsson

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Sean Kendall Schneyer

Ericsson

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Kazuhiko Nakada

Ericsson

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Carl-Henrik Hagenfeldt

Ericsson

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Christer Holmberg

Ericsson

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Frederik Lindholm

Ericsson

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Hans Erik Van Elburg

Ericsson

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