Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2005-12-13
2005-12-13
Corsaro, Nick (Department: 2682)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S522000, C455S453000, C455S442000, C455S426100, C370S328000, C370S331000, C370S332000
Reexamination Certificate
active
06975879
ABSTRACT:
A method of changing connection parameters in a cellular radio system comprising terminals, base stations, and radio network controllers, and where at least one terminal is in a macrodiversity connection wherein at least one diversity branch goes between the serving radio network controller and the terminal through the drift radio network controller and the drift base station, and which further comprises a load control wherein the radio network controller monitors and balances the use of radio resources in the base stations that operate under it, and a call control wherein the serving radio network controller sets and changes the connection parameters of its connections, and being characterized in that it comprises observing that the load control of the drift radio network controller demands a change in the connection parameters of the terminal communicating through the base station that operates under it, and controlling the serving radio network controller to change the connection parameters of said terminal.
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European Search Report dated Oct. 8, 1999, Swedish Patent Office.
Aalto Risto
Kohonen Pekka
Longoni Fabio
Marjelund Pekka
Salonaho Oscar
Corsaro Nick
Harrington & Smith ,LLP
Nokia Corporation
Pan Yuwen
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