Radion base station device and radio resource connection switching method
AssigneeFujitsu Limited
InventorHiroaki WATANABE
Life of this patent
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Abstract
For example, in a radio communication system using an OFDMA method, frequency bandwidth allocated to each sector is modified according to, for example, the number of terminals existing in each sector, and the effective utilization of radio sources is promoted. A radio base station device includes unit to determine the amount allocated to each sector from the amount of radio resources in the base station and unit to switch over the connection states of a plurality of radio resources obtained by dividing the entire radio resources that can be allocated to each sector in the base station according to the determined amount of allocation.
Claims5
A radio base station device handling a plurality of sectors, comprising:
- a resource allocation amount determination unit to determine amount allocated to each of the plurality of sectors from an amount of radio resources in the radio base station;
- and
- a resource connection switching unit to switch connection states of a plurality of radio resources obtained by dividing the entire radio resources allocatable to each sector in the base station, according to the determined amount of allocation of radio resources to each sector.
A radio resource connection switching method of a radio base station device handling a plurality of sectors comprising:
- determining an amount allocated to each of the plurality of sectors from an amount of radio resources in the radio base station;
- and
- switching connection states of a plurality of radio resources obtained by dividing the entire radio resources allocatable to each sector in the base station, according to the determined amount of allocation of radio resources to each sector.
Dependencies are inferred from the claim text.