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. 22, 2026
Filed:
May. 26, 2021
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Liangming Wu, Beijing, CN;
Changlong Xu, Beijing, CN;
Jian Li, Shanghai, CN;
Kangqi Liu, San Diego, CA (US);
Xipeng Zhu, San Diego, CA (US);
Hao Xu, Beijing, CN;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/1268 (2023.01); H04L 5/00 (2006.01);
U.S. Cl.
CPC ...
H04W 72/1268 (2013.01); H04L 5/0055 (2013.01);
Abstract
Certain aspects of the present disclosure provide techniques for cross layer improvement with radio link control feedback on physical layer. In aspects, a method performed by a user equipment (UE) includes receiving a radio link control (RLC) packet; and transmitting, in response to the RLC packet, an RLC acknowledgment (ACK) or an RLC negative acknowledgment (NACK) on a pre-configured uplink resource associated with the RLC packet.