MUMBAI, India, Aug. 10 -- Intellectual Property India has published a patent application (202541006661 A) filed by Nokia Technologies Oy on January 27, 2025, for Harq-Ack Codebook Design For Carrier Aggregation.
Inventors include Kari Juhani; Klaus Hugl; Gayatri Virupaxayya Emmimath; Matha Deghel; and Anand Bedekar.
The application for the patent was published on July 31, 2026, under issue no. 31/2026.
Abstract: ABSTRACT HARQ-ACK CODEBOOK DESIGN FOR CARRIER AGGREGATION Systems, methods, apparatuses, and computer program products for HARQ- ACK CB design for carrier aggregation. One method may include receiving at least one configuration of a hybrid automatic repeat request (HARQ)-acknowledgement (ACK) feedback, wherein the at least one configuration comprises configuration of an asynchronous HARQ-ACK feedback; receiving at least one physical downlink shared channel (PDSCH) scheduling downlink control information (DCI) and at least one PDSCH from a network entity; based on received PDSCH scheduling DCI and a decoding outcome of the corresponding at least one PDSCH, determining at least one acknowledgement (ACK) and non-acknowledgement (NACK); receiving a HARQ-trigger for asynchronous HARQ-ACK feedback on DCI scheduling PDSCH or physical uplink shared channel (PUSCH); based upon the HARQ-trigger, selecting an asynchronous HARQ-trigger for asynchronous HARQ-ACK feedback on DCI scheduling PDSCH or PUSCH; and transmitting a HARQ-ACK feedback to the network entity.
Disclaimer: Curated by HT Syndication.
