Telecommunications – Radiotelephone system – Programming control
Reexamination Certificate
2003-08-08
2008-11-04
Eng, George (Department: 2617)
Telecommunications
Radiotelephone system
Programming control
C455S436000
Reexamination Certificate
active
07447497
ABSTRACT:
A base station control portion200selects one or plural signals from signals received by plural settable communication paths in accordance with the state of the wave. A wireless communication apparatus110communicates with a wireless terminal300and a wired communication network. When the wireless communication apparatus110receives a request for upgrading software from a network management device250, the wireless communication apparatus110controls the state of the transmission wave of a wireless interface so as to switch a communication path in which communication services are being provided to another wireless communication apparatus110without blackouts, rewrites the set software to software having been received through a wired interface in advance, returns the state of the transmission wave of the wireless interface and upgrades software without blackouts of the supply of communication services to the wireless terminal300.
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U.S. Appl. No. 09/382,775, filed Aug. 25, 1999.
Kurata Ryosuke
Okita Koichi
Eng George
Hitachi Communication Technologies Ltd.
Kim Wesley L
Mattingly ,Stanger ,Malur & Brundidge, P.C.
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