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. 03, 2024
Filed:
Jul. 14, 2022
Applicant:
Ofinno, Llc, Reston, VA (US);
Inventors:
Nazanin Rastegardoost, McLean, VA (US);
Esmael Hejazi Dinan, McLean, VA (US);
Hyoungsuk Jeon, Centreville, VA (US);
Kyungmin Park, Vienna, VA (US);
Hua Zhou, Vienna, VA (US);
Kai Xu, Great Falls, VA (US);
Ali Cagatay Cirik, Chantilly, VA (US);
Assignee:
Ofinno, LLC, Reston, VA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/00 (2009.01); H04L 5/00 (2006.01); H04W 36/08 (2009.01); H04W 72/23 (2023.01); H04W 74/0833 (2024.01);
U.S. Cl.
CPC ...
H04W 36/0055 (2013.01); H04L 5/0048 (2013.01); H04W 36/08 (2013.01); H04W 72/23 (2023.01); H04W 74/0833 (2013.01);
Abstract
A wireless device receives a radio resource control message from a base station that indicates a handover from a first cell of the first base station to a second cell of a second base station. During the handover, a DCI from the second base station is received that indicates a random access channel occasion. The random access channel occasion is determined and used to transmit a preamble to the second base station.