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. 02, 2025
Filed:
Jun. 27, 2022
Koninklijke Philips N.v., Eindhoven, NL;
Hyoungsuk Jeon, Centreville, VA (US);
Esmael Hejazi Dinan, McLean, VA (US);
Kyungmin Park, Vienna, VA (US);
Ali Cagatay Cirik, Chantilly, VA (US);
Hua Zhou, Vienna, VA (US);
Alireza Babaei, Fairfax, VA (US);
Kai Xu, Great Falls, VA (US);
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
A method may include receiving, by a wireless device and during a random access procedure, a random access response indicating a first backoff time interval of a first sub-band of a cell, and indicating a second backoff time interval of a second sub-band of the cell. The method may include selecting, for a preamble retransmission of the random access procedure, a backoff time interval based on the first backoff time interval and the second backoff time interval. The method may include performing, at a time based on the backoff time interval, a listen-before-talk procedure.