Patent ID: 11956643
Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. A station placement design device comprising:
a processor; and
a storage medium having computer program instructions stored thereon, when executed by the processor, perform to:
extract candidates for an installation location of wireless base station from point group data in accordance with designated conditions for installation location of a wireless base station;
determine presence/absence of visibility between a plurality of designated wireless terminal stations and the candidates for an installation location of a wireless base station based on the point group data, generate a first list including information in which the candidates for an installation location of a wireless base station and wireless terminal stations determined to have presence of visibility for the candidates for an installation location of a wireless base station are associated with each other, generate a second list including information representing combinations of the candidates for an installation location of a wireless base station that enable all the wireless terminal station to be accommodated based on the first list, and sort the second list in order from the smallest number of the candidates for an installation location of a wireless base station to the largest;
estimate a transmission speed of a case where a communication system that is able to perform communication in a case where the visibility is absent for wireless terminal stations determined to have absence of visibility for the candidates for an installation location of a wireless base station is used; and
generate a third list including information in which the wireless terminal stations determined to have absence of visibility for which the estimated transmission speed is equal to or higher than a predetermined value and the candidates for an installation location of a wireless base station are associated with each other.