Qualcomm Incorporated

Lulu Wang

Shailesh Maheshwari

Xing Chen

Ashwin Raman

Arnaud Meylan

Sivaram Srivenkata Palakodety

Akshay Kumar

Pavan Suresh Dhareshwar

Vignesh Nagarajan

Kaiyuan Fan

Akhil Agrawal

Carlos Jesus Romanillos

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter network node may generate a grouping descriptor, for a transport block, that indicates grouping information for a plurality of protocol data units (PDUs) in the transport block. The transmitter network node may transmit the grouping descriptor with the transport block. Numerous other aspects are described.

Transport block descriptor for packet grouping

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive protocol data units (PDUs) in multiple TTIs (e.g., slots). The wireless communication device may generate, for each TTI of the multiple TTIs, a descriptor that identifies serial numbers (SNs) of PDUs that are received in the TTI. The wireless communication device may aggregate the descriptors for the multiple TTIs into an aggregated descriptor that identifies the SNs of the PDUs across the multiple TTIs. The wireless communication device may process the PDUs received in the multiple TTIs based at least in part on the aggregated descriptor. Numerous other aspects are described.

Descriptor aggregation across multiple transmission time intervals

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San Diego, CA, United States of America

Lulu Wang