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:
Dec. 14, 2021
Filed:
Jan. 21, 2020
Apple Inc., Cupertino, CA (US);
Takashi Iwai, Ishikawa, JP;
Daichi Imamura, Kanagawa, JP;
Akihiko Nishio, Osaka, JP;
Yoshihiko Ogawa, Kanagawa, JP;
Shinsuke Takaoka, Osaka, JP;
Apple Inc., Cupertino, CA (US);
Abstract
Provided are a radio transmission apparatus and a radio transmission method whereby the increase of number of signaling bits can be suppressed and further the flexibility of frequency scheduling can be improved. A notified RBG calculating unit () that adds a predetermined offset value of '1' or '−1' to one of the start RBG number and the end RBG number of allocated RBG number information (b'i) output by a scheduling unit (), thereby calculating notified RBG number information (bi). An RBG total number setting unit () calculates the total number of RBGs, which is to be notified, by adding “1” to the total number of allocated RBGs. A notified information generating unit () applies the notified RBG number information (bi) and the notified total number of RBGs (Nrb′) to a predetermined formula, thereby generating and transmitting, to terminals, notified information (r).