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:
Sep. 29, 2020
Filed:
Nov. 14, 2018
Applicant:
Institute for Information Industry, Taipei, TW;
Inventors:
Chiu-Wen Chen, Taipei, TW;
Hai-Han Wang, Taipei, TW;
Assignee:
Institute For Information Industry, Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 74/08 (2009.01); H04W 88/08 (2009.01); H04W 88/02 (2009.01); H04W 72/04 (2009.01); H04W 74/00 (2009.01);
U.S. Cl.
CPC ...
H04W 74/0833 (2013.01); H04W 72/042 (2013.01); H04W 74/006 (2013.01); H04W 88/02 (2013.01); H04W 88/08 (2013.01);
Abstract
A user equipment (UE) and a base station (BS) for a mobile communication system are provided. The UE transmits a preamble to the BS on a physical random access channel of an active uplink bandwidth part of a plurality of uplink bandwidth parts and receives a random access response message from the BS on an active downlink bandwidth part of a plurality of downlink bandwidth parts according to a linkage. The linkage defines that the active downlink bandwidth part corresponds to the active uplink bandwidth part.