Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2003-12-01
2009-11-10
Eng, George (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S560000, C370S338000, C709S231000
Reexamination Certificate
active
07616958
ABSTRACT:
Disclosed is a method of easily and reliably setting cell information in a control-plane processing device and a user-plane processing device in a radio access network, wherein the radio access network is provided with a radio network controller, which is divided into a control-plane processing device and a user-plane processing device. The control-plane processing device (11) holds in advance the cell information to be held in common with each of the user-plane processing devices (121to12N) that are under control of the control-plane processing device. Each of the user-plane processing devices (121to12N) requests the cell information from the control-plane processing device (11), for example, at a startup time. The control-plane processing device (11) notifies the cell information to be held in common with the relevant user-plane processing device to the user-plane processing device that has requested the cell information.
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Eng George
Foley & Lardner LLP
NEC Corporation
Torres Marcos L
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