Radio communication system, base station device, mobile...

Details Radio communication system, base station device, mobile... Radio communication system, base station device, mobile...

2006-07-25

2006-07-25

Eng, George (Department: 2683)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S442000, C455S444000, C455S436000, C370S331000, C370S332000

Reexamination Certificate

active

07082304

ABSTRACT:
A terminal100detects a moving speed of the terminal100and discriminates if it is necessary to switch a radio link between a radio link102without soft handover and a radio link103with soft handover, when it is necessary to switch the radio link, a request to switch states with/without soft handover106is sent to a base station101, the base station101switches the states with/without soft handover based on the request to switch states with/without soft handover106, in addition, an instruction to switch states with/without soft handover107is sent to the terminal100, and the terminal100switches the states with/without soft handover based on the instruction to switch states with/without soft handover107.

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