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:
Apr. 14, 2026
Filed:
May. 10, 2021
Lenovo (Beijing) Limited, Beijing, CN;
Yi Zhang, Beijing, CN;
Chenxi Zhu, Beijing, CN;
Bingchao Liu, Beijing, CN;
Wei Ling, Beijing, CN;
Lingling Xiao, Beijing, CN;
Lenovo (Beijing) Limited, Beijing, CN;
Abstract
Methods and apparatus of Physical Downlink Shared Channel (PDSCH) processing procedure time derivation for Hybrid Automatic Repeat Request Acknowledgement (HARQ-ACK) feedback of PDSCH scheduled by enhanced Physical Downlink Control Channel (PDCCH) are disclosed. The method includes: receiving, by a receiver, a Physical Downlink Shared Channel (PDSCH) that is scheduled by a Physical Downlink Control Channel (PDCCH) transmitted with a plurality of repetitions, wherein the plurality of repetitions including a first PDCCH and a second PDCCH; deriving, by a processor, a PDSCH processing procedure time based on: a first number of overlapping symbols between the first PDCCH and the PDSCH, a second number of overlapping symbols between the second PDCCH and the PDSCH, and/or an additional processing time for processing of the PDCCH transmitted with a plurality of repetitions; and transmitting, by a transmitter, a valid Hybrid Automatic Repeat Request Acknowledgement (HARQ-ACK) message no earlier than the PDSCH processing procedure time.