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:
Jun. 23, 2026
Filed:
Oct. 19, 2021
Interdigital Patent Holdings, Inc., Wilmington, DE (US);
Oumer Teyeb, Montreal, CA;
Martino Freda, Laval, CA;
Yugeswar Deenoo Narayanan Thangaraj, Chalfont, PA (US);
Tuong Hoang, Montreal, CA;
Jaya Rao, Montreal, CA;
Ghyslain Pelletier, Montreal, CA;
InterDigital Patent Holdings, Inc., Wilmington, DE (US);
Abstract
The disclosure pertains to methods and apparatus for performing handover by a relay Wireless Transmit/Receive Unit (WTRU) from a source parent WTRU to a target parent WTRU in a wireless network comprising: obtaining uplink data determining, a channel quality for a first link between the relay WTRU and the source parent WTRU, and a channel quality for a second link between the relay WTRU and the target parent WTRU; sending, the uplink data via the first link and the second link based on any of: (1) the determined channel quality for the first link, (2) the determined channel quality for the second link, and/or (3) load conditions; and sending, to a child WTRU served by the relay WTRU via a third link, information indicating a handover of the relay WTRU from the source parent WTRU to the target parent WTRU.