Inter-System Hand-Over of a Mobile Terminal Operable with a First and a Second Radio Access Network

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United States of America Patent

SERIAL NO

15354418

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Abstract

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A method and device for initiation a mobile originating service-based inter-system handover. At least two radio access networks (RANs) of different types, i.e. RAN of a first type and a RAN of a second type. A dual-mode mobile terminal communicates with the communication system via the RAN of the first type. The initiation of the inter-system handover is included in a transmission including a bearer capability (BC) field. The BC field indicates that a requested service is only operable with the RAN of the second type. In particular, at least one BC field is set to a parameter value, which serves as indication for the receiving network and its processing entities, respectively, which receiving network indicated to carry out the inter-system handover initiated by the mobile terminal.

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Patent Owner(s)

Patent OwnerAddress
VRINGO INFRASTRUCTURE INC780 THIRD AVENUE 15TH FLOOR NEW YORK NY 10017

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pitkamaki, Antti Tampere, FI 9 220

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