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:
Aug. 20, 2024
Filed:
Mar. 02, 2020
Sharp Kabushiki Kaisha, Sakai, JP;
Fg Innovation Company Limited, Tuen Mun, HK;
Wataru Ouchi, Sakai, JP;
Tomoki Yoshimura, Sakai, JP;
Taewoo Lee, Sakai, JP;
Daiichiro Nakashima, Sakai, JP;
Shoichi Suzuki, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
FG Innovation Company Limited, Tuen Mun, HK;
Abstract
To perform communication efficiently. Provided are a receiver configured to receive a random access preamble and a transmitter configured to transmit one or multiple medium access control random access responses (MAC RARs) corresponding to the random access preamble. The transmitter sets, in a case that a MAC RAR of the one or multiple MAC RARs is transmitted in a new radio access technology (NR) cell, a timing advance command (TAC) field included in the MAC RAR to have a first size and an uplink (UL) grant to have a second size, and sets. in a case that a MAC RAR of the one or multiple MAC RARs is transmitted in an NR-unlicensed (NR-U) cell, a size of the TAC field included in the MAC RAR to be smaller than the first size and a size of the UL grant to be greater than the second size.