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:
Nov. 17, 2020
Filed:
Jun. 27, 2017
Sharp Kabushiki Kaisha, Osaka, JP;
Fg Innovation Company Limited, Tuen Mun, HK;
Hideo Namba, Sakai, JP;
SHARP KABUSHIKI KAISHA, Osaka, JP;
FG Innovation Company Limited, Tuen Mun, HK;
Abstract
Communication efficiency is improved in a case of using a grant-less communication scheme and a grant-based scheme. Provided is a radio terminal apparatus for communicating with a radio base station apparatus, which includes a transmitter configured to transmit a signal to the radio base station apparatus, a receiver configured to receive a signal from the radio base station, and a controller configured to control the transmitter and the receiver. The controller is capable of selecting at least a grant-based scheme or a grant-less communication scheme in a case of a transmission of user data. The user data and information necessary to allocate a radio resource are transmitted in a case that the grant-less communication scheme is selected to perform a transmission.