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Dive into the research topics where Johan Molnö is active.

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Featured researches published by Johan Molnö.


wireless communications and networking conference | 2000

System overview and performance evaluation of GERAN-the GSM/EDGE Radio Access Network

Mathias Eriksson; Anders Furuskär; Fredric Kronestedt; Christofer Lindheimer; Sara Mazur; Johan Molnö; Claes Tidestav

With the now finalized standardization of the first phase of the EDGE concept and its introduction of 8PSK modulation to support higher data rates, GPRS has evolved into a third generation (3G) mobile communication system. Within its second phase, EDGE will evolve further into being capable of supporting real-time packet data and thereby providing the full range of 3G services. By adopting the UMTS quality of service (QoS) concept, together with the development of new radio bearers, support of real-time packet data is accomplished and the GSM/EDGE Radio Access Network (GERAN) is created. This paper describes and evaluates GERAN with the focus on IP multimedia and the alignment with the UMTS QoS model.


Archive | 2001

Training sequence hopping in a radio communication system

Mathias Eriksson; Christofer Lindheimer; Johan Molnö; Claes Tidestav


Archive | 1999

High speed data communication system and method

Sara Mazur; Johan Molnö; Christofer Lindheimer


Archive | 2000

Method and apparatus for associated signaling in a wireless communications network

Johan Molnö; Susanne Ahlstrand; Christofer Lindheimer


Archive | 2000

METHOD AND APPARATUS FOR SUSTAINING CONVERSATIONAL SERVICES IN A PACKET SWITCHED RADIO ACCESS NETWORK

Johan Molnö; Kumar Balachandran; Christofer Lindheimer


Archive | 2001

Method and apparatus for efficient handover in packet data communication system

Jan Lindskog; Patrick Lundqvist; Gunnar Rydnell; Christofer Lindheimer; Johan Molnö


Archive | 1999

Methods and apparatus for measuring control carrier signal strength in wireless communications systems employing discontinuous control carrier transmissions

Sara Mazur; Patrik Lundqvist; Johan Molnö; Christofer Lindheimer


Archive | 2000

Multiplexing of real time users and non-priority users on an egprs channel

Marlene Yared; Sara Mazur; Johan Molnö


Archive | 2000

Method and system for wireless packet data communication

Christofer Lindheimer; Sara Mazur; Johan Molnö


Archive | 2000

Third-generation TDMA

Christofer Lindheimer; Sara Mazur; Johan Molnö; Magnus Waleij

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