Mobile communication terminal supporting multi-modal communications and methods for providing seamless service upon handover to the mobile communication terminal

A method of providing a handover service to a mobile communication terminal supporting multi-modal communications, and a mobile communication terminal for performing the method are provided. More particularly, a method of eliminating an interruption of a data transmission service occurring during a...

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Bibliographische Detailangaben
Hauptverfasser: KIM CHEE HA, JANG HEE-JIN, BANG JONG HO, LEE SU WON, LEE BOUNG JUN
Format: Patent
Sprache:eng
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Zusammenfassung:A method of providing a handover service to a mobile communication terminal supporting multi-modal communications, and a mobile communication terminal for performing the method are provided. More particularly, a method of eliminating an interruption of a data transmission service occurring during a handover between different communication networks, and a terminal for performing the method are provided. A method of providing a handover service of a mobile communication terminal supporting multi-modal communications can include: transmitting and receiving data to/from a corresponding node via a first access network and a second access network while simultaneously maintaining an association with the first access network and the second access network, determining a point in time of completing a handover registration, and releasing an association with the first access network after the point in time of completing the handover registration.