Arranging internal data connections of office system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20020082006A1
SERIAL NO

10021954

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of establishing a data connection in a telecommunications system which comprises an office network and an operator network and a local area network between them. Data transmission between the office network and a public land mobile network is adapted together in the operator network. The office network comprises an interworking function to which a signalling connection from a call control entity is arranged, and the call control entity detects the establishment of an internal data connection in the office network, the data connection using a data protocol according to a mobile system. Data connections according to the data protocol and coming from a radio access gateway are adapted to the data protocol according to the office network in response to the call control entity detecting an internal data connection in the office network, the second party of the data connection being a mobile system terminal.

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Patent Owner(s)

Patent OwnerAddress
NOKIA CORPORATIONKARAKAARI 7 ESPOO 02610

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Narvanen, Kai Pirkkala, FI 7 114
Rautiola, Markku Tampere, FI 37 1847
Zilliacus, Petteri Ylojarvi, FI 2 51

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