Fujitsu Corporation

Tomomitsu Yamanobe

Tadahiro Sato

Haruhiko Goto

In a radio base station transceiver sub-system including a radio block, a plurality of base band processing blocks, and a channel allocation control block, the channel allocation control block calculates, for each base band signal processing block, the processing load, converted to a weight value, of all the channels allocated thereto or the ratio of said processing load and processing capability, converted to a weight value, of the base band signal processing block and allocates the traffic channel or the control channel to a base band signal processing block where the processing load or the ratio is small.

Radio base station transceiver sub-system

In management of power in a radio base station, a power allocation controller allocates a prescribed transmission power to a communication channel requested for set-up within an allocatable power range, and forgoes allocation of transmission power when allocation is not possible. A channel power controller exercises control of transmission power and, when actual transmission power falls below the transmission power allocation by the power allocation controller, returns the power difference between these powers and subsequently repeats similar control while regarding the actual transmission power to as allocated transmission power. As a result, the limited power of a radio base station can be utilized efficiently.

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Kawasaki, Japan

Tomomitsu Yamanobe