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Dive into the research topics where Fabienne Roosen is active.

Publication


Featured researches published by Fabienne Roosen.


Archive | 1999

Method of allocating orthogonal codes in a code division multiple access mobile radio system using codes of variable length

Frederic Gourgue; Fabienne Roosen


Archive | 1999

Method of transmission in a UMTS mobile telephone network enabling preparation for handover to a GSM cell during a call in a UMTS cell

Frederic Gourgue; Fabienne Roosen


Archive | 1999

Transmission method in a UMTS radio-telephone network allowing handover preparation towards a GSM cell while communicating in an UMTS cell

Frederic Gourgue; Fabienne Roosen


Archive | 1999

Device enabling different spreading factors while preserving a common rambling code, in particular for transmission in a code division multiple access cellular mobile radio system

Frederic Gourgue; Fabienne Roosen


Archive | 1999

Device enabling different spreading factors whilst preserving a common scrambling code

Frederic Gourgue; Fabienne Roosen


Archive | 2006

A method for power control in a mobile communication system

Anne Agin; Yann Sehedic; Fabienne Roosen; Uwe Doetsch


Archive | 1999

Transmission method in umts mobile telephone network capable of preparing switching to gsm cell during speech in umts cell

Frederic Gourgue; Fabienne Roosen; フアビエンヌ・ルーザン; フレデリツク・グルグ


Archive | 1999

Device capable of using various spread factors while keeping common scramble code for transmission especially in cellular mobile radio system adopting code division multiple access

Frederic Gourgue; Fabienne Roosen; フアビエンヌ・ルーザン; フレデリツク・グルグ


Archive | 1999

Transmission method in a UMTS mobile telephone network with the preparation of the handover to a GSM cell during an ongoing communication with a UMTS cell

Frederic Gourgue; Fabienne Roosen


Archive | 1999

Method of matching resources required and resources allocated in a mobile radio system

Pascal Agin; Frederic Gourgue; Fabienne Roosen; Olivier Visbecq

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