SMART MAC DOWNLINK TRANSPORT BLOCK HANDLING

Techniques described herein include solutions for adaptively handling transport blocks (TBs) based on current memory backpressure conditions. In some aspects, a user equipment (UE) monitors a memory backpressure associated with an application processor of the UE. A baseband processor of the UE may r...

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Bibliographic Details
Main Authors Dubey, Amit, Venkataraman, Vijay, Ashar, Darshan Bharat, Patil, Vinay Rajkumar
Format Patent
LanguageEnglish
Published 24.10.2024
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary:Techniques described herein include solutions for adaptively handling transport blocks (TBs) based on current memory backpressure conditions. In some aspects, a user equipment (UE) monitors a memory backpressure associated with an application processor of the UE. A baseband processor of the UE may receive a plurality of TBs (e.g., from a base station). Based on the memory backpressure, the UE may choose to only decode TBs having certain prioritized data types, and drop or ignore the remaining TBs. For example, the UE may drop certain low priority TBs destined for the application processor, which alleviates the memory backpressure by allowing the application processor to process piled up TBs causing the memory backpressure. In addition, this frees memory in the baseband processor, allowing the UE to handle high priority TBs used for essential functions (e.g., connection and synchronization with the network) in high memory backpressure scenarios.
Bibliography:Application Number: US202318304486