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:
Feb. 27, 2024
Filed:
Apr. 11, 2022
Sun Patent Trust, New York, NY (US);
Yoshiko Saito, Kanagawa, JP;
Ayako Horiuchi, Kanagawa, JP;
Seigo Nakao, Osaka, JP;
Akihiko Nishio, Osaka, JP;
Daichi Imamura, Kanagawa, JP;
Alexander Golitschek Edler Von Elbwart, Hessen, DE;
Sujuan Feng, Frankfurt, DE;
SUN PATENT TRUST, New York, NY (US);
Abstract
A communication apparatus has a receiver and a decoder. The receiver receives a control signal including first downlink control information and second downlink control information, and receives decoding area information that indicates whether the extended Physical Downlink Control Channel (PDCCH) should be decoded for each of a plurality of terminal apparatuses. The decoder decodes each of a plurality of first mapping candidates in the PDCCH area or decodes each of the plurality of first mapping candidates in the PDCCH area and each of the plurality of second mapping candidates in the extended PDCCH. A number of the second mapping candidates included in the user-specific search space equals to or is more than a number of the first mapping candidates included in the common search space.