US Patent No. 10,251,182

TRANSMISSION CONTROLLING APPARATUS, WIRELESS COMMUNICATION SYSTEM, AND RESOURCE ALLOCATING METHOD


Patent No. 10,251,182
Issue Date April 02, 2019
Title Transmission Controlling Apparatus, Wireless Communication System, And Resource Allocating Method
Inventorship Teppei Oyama, Kawasaki (JP)
Assignee FUJITSU LIMITED, Kawasaki (JP)

Claim of US Patent No. 10,251,182

1. A transmission controlling apparatus comprising:a transmitting and receiving interface connected to a plurality of wireless stations each of which wirelessly transmits a signal; and
a processor connected to the memory and to the transmitting and receiving interface, wherein
the processor executes a process including:
calculating, for each of the wireless stations, an index indicating a magnitude of interference suffered by the signal wirelessly transmitted from the wireless station, the interference being caused by the signals wirelessly transmitted from one or more other wireless stations;
determining a resource to be allocated to each of the plurality of wireless stations in accordance with the index calculated for each of the wireless stations; and
transmitting transmission data to each of the plurality of wireless stations by using the determined resource, wherein
the determining includes allocating signal lines in such a manner that the greater interference a wireless station is indicated to suffer from by the calculated index, the larger number of signal lines are allocated to the wireless station, from among a plurality of signal lines connecting the transmitting and receiving interface to the wireless station.