Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2007-08-17
2010-12-28
West, Lewis G (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S432100, C455S041100, C455S041200, C370S331000, C370S350000, C370S356000, C370S357000
Reexamination Certificate
active
07860504
ABSTRACT:
A method of treating a handover in a bridge-based radio access station backbone network including a plurality of base station bridges each including a two-tiered switch connected with a plurality of radio access stations, a plurality of SCBs (Site Core Bridges) each composed of two-tiered switch for constituting the core network, and an HLR (Home Location Register) for managing the structural information of the network constituents. The SCB stores the terminal information containing the receiving address of the initial terminal registration message and the SCB to delete the terminal information in response to a disconnection message of the terminal caused by handover, to request the SCBs in the terminal end of the old MAC-in-MAC tunnel to delete the tunnel information and the terminal information, and to inform the HLR of initiating the handover to change the registered operational state of the terminal.
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Cho Jae-Hun
Hwang Seong-Taek
Kim Hoon
Kim Jong-Hee
Yoon Jong-Ho
Cha & Reiter LLC
Nguyen Michael
Samsung Electronics Co,. Ltd.
University -Industry Cooperation Foundation of Korea Aerospace U
West Lewis G
LandOfFree
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