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:
Oct. 30, 2018
Filed:
Nov. 17, 2014
Nec Corporation, Minato-ku, Tokyo, JP;
Daisuke Ohta, Tokyo, JP;
Takahiro Nobukiyo, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
The application provides a CA scheduling scheme, a base station, a radio communication system and a program to allocate radio resources based on allocation indexes calculated using the bandwidths of component carriers and traffic loads. A frequency block allocation method is for a radio communication system in which a radio station and mobile stations perform radio communication using a frequency block selected from a plurality of system bands. The method comprises an allocation number determination step of determining number of system bands that can allocate to each mobile station; a communication band index calculation step of calculating a communication band index based on bandwidths and loads of the system bands according to the determined allocation number; an allocation index calculation step of calculating an allocation index of the mobile station for each of the system bands using the communication band index and a frequency block allocation step of allocating frequency blocks to the mobile station based on the allocation indices.