Handoff between digital wireless office system (DWOS) radio-infrastructure units using a conference call

An apparatus performs an inter-radio-infrastructure handoff ("inter-RI handoff") in a private mobile communication system when a mobile terminal roams from a first area served by a first radio-infrastructure (RI) to a second area served by a second RI unit. The system comprises a first RI...

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Bibliographic Details
Main Authors BACKSTROM OLOF TOMAS, WALLSTEDT YNGVE KENNETH
Format Patent
LanguageEnglish
Published 03.10.2002
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TELEPHONIC COMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:An apparatus performs an inter-radio-infrastructure handoff ("inter-RI handoff") in a private mobile communication system when a mobile terminal roams from a first area served by a first radio-infrastructure (RI) to a second area served by a second RI unit. The system comprises a first RI unit connected to a first radiohead (RH), and a second RI unit connected to a second RH. An inter-RI handoff is performed using a conference call.
Bibliography:Application Number: US20010775102