Patent ID: 11968025
Assignee: SOFTBANK CORP.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 19:
20. A non-transitory computer readable medium coupled to a processor installed in an interference detection system, the non-transitory computer readable medium containing software that detects an interference between feeder links of plural movable aerial-staying type radio relay apparatuses, each of the communication relay apparatuses including a relay communication station that relays a radio communication of a terminal apparatus, the software comprising:
executable code that generates plural feeder-link model elements with respect to the plural communication relay apparatuses based on position information of the plural communication relay apparatuses and position information of plural gateway stations respectively performing a radio communication with the plural communication relay apparatuses, each of the plural feeder-link model elements combining a feeder-link receiving point corresponding to a position of the communication relay apparatus, a feeder-link transmitting point corresponding to a position of the gateway station, and a line segment connecting the feeder-link receiving point and the feeder-link transmitting point to each other in a three-dimensional space model; and
executable code that determines an occurrence of interference between the feeder links based on distance between the line segment and the feeder-link receiving point among the plural feeder-link model elements different from each other on the three-dimensional space model.