HYBRID AUTOMATIC REPEAT REQUEST STATE DISCARDING

Various aspects of the present disclosure generally relate to wireless communication. Some aspects more specifically relate to selectively discarding a hybrid automatic repeat request (HARQ) state in association with a HARQ state retention timer or downlink control information (DCI) misdetection inf...

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Bibliographic Details
Main Authors AYDIN, Levent, ZACHARIAS, Leena, MEYLAN, Arnaud, KIM, Hobin, WADHWA, Deepak, KANAMARLAPUDI, Sitaramanjaneyulu
Format Patent
LanguageEnglish
Published 19.09.2024
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:Various aspects of the present disclosure generally relate to wireless communication. Some aspects more specifically relate to selectively discarding a hybrid automatic repeat request (HARQ) state in association with a HARQ state retention timer or downlink control information (DCI) misdetection information. In some aspects, a user equipment (UE) may discard a HARQ state in association with an expiration of the HARQ state retention timer. Additionally or alternatively, the UE may identify DCI misdetection information that indicates a likelihood that the UE did not receive first DCI transmitted by the network node. The UE may discard the HARQ state in association with the likelihood being greater than a threshold. In some aspects, the UE may receive second DCI that includes an NDI, and may transmit a communication in association with selectively discarding the HARQ state and receiving the DCI.
Bibliography:Application Number: US202318352063