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:
Apr. 21, 2020
Filed:
Nov. 25, 2016
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Wataru Ouchi, Sakai, JP;
Naoki Kusashima, Sakai, JP;
Takashi Hayashi, Sakai, JP;
Shoichi Suzuki, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;
Abstract
To efficiently control a cell using an allocated frequency band, a non-allocated frequency band, or a shared frequency band. A terminal device for communicating with a base station device includes: a higher layer processing unit configured to configure a set for monitoring an EPDCCH for a LAA cell, based on higher layer signaling; and a reception unit configured to monitor the EPDCCH based on the set. The reception unit determines an antenna port number of an antenna port to be used for localized EPDCCH transmission in a subframe, based on a start position of an OFDM symbol in the subframe.