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US 6,487,392 B1Granted
Assign channel distributing system and distributing method therefor
AssigneeNEC Corporation
InventorNoriyoshi Sonetaka
Life of this patent
Estimating the term…
Abstract
On the basis of information indicating a master/slave assignment from a base station control-station, information on the channel interference levels, desired channel numbers, etc. is exchanged between a master station and each slave station, and then the master station assigns radio channels based on the information thus exchanged to the respective slave stations, thereby performing the optimum assignment of the radio channels in a radio system.
Claims20
An assign channel distributing system comprising:
- plural base stations which communicate with subscriber terminals;
- and
- a base station control-station, coupled between said plural base stations and said subscriber terminals, that sends information to said plural base stations, said information indicating whether each of said base stations should serve as a master station or a slave station.
An assign channel distributing method comprising:
- a first step of performing communications between a subscriber terminal and plural base stations;
- and
- a second step of sending said plural base stations information indicating whether each base station serves as a master station or a slave station, wherein said second step is performed by a base station control-station coupled with said plural base stations.
Dependencies are inferred from the claim text.