The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 2026
Filed:
Dec. 05, 2023
Softbank Corp., Tokyo, JP;
Takafumi Fujii, Tokyo, JP;
Teruya Fujii, Tokyo, JP;
SoftBank Corp., Tokyo, JP;
Abstract
A system for suppressing an interference occurring between a plurality of base stations in a mobile communication system is provided. In the present system, each of the plurality of the base stations comprises an antenna section, a transmitter, a first receiver that processes a reception signal received by the antenna section, one or two or more second receivers that process reception signals received by the antenna sections of one or two or more surrounding base stations and transferred via a signal transportation means, and an estimation section that estimates information of propagation channels h between an own cell terminal and the plurality of the base stations, based on a reception result of a base-station specific signal (for example, a pilot signal) received by the first receiver from an own cell terminal and a reception result of the base-station specific signal received by the second receiver from the own cell terminal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile