Qualcomm Incorporated

Ashwin Raman

Xing Chen

Shailesh Maheshwari

Lulu Wang

Arnaud Meylan

Arvind Vardarajan Santhanam

Peng Wu

Gang Xiao

Scott Hoover

Saket Bathwal

Sivaram Srivenkata Palakodety

Akshay Kumar

Rudhir Varna Upretee

Thomas James Christol

Xiaojian Long

Haiqin Liu

Carlos Jesus Romanillos

Pavan Suresh Dhareshwar

Vignesh Nagarajan

Kaiyuan Fan

Akhil Agrawal

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

Various aspects of the disclosure relate to techniques for handling out-of-order grants. For example, upon detection of an out-of-order grant, the best scheduling policy for handling the out-of-order grants may be selected based on at least one traffic condition. In some aspects, a scheduling policy may involve canceling and regenerating out-of-order grants. In some aspects, a scheduling policy may involve reordering data units. In some aspects, a scheduling policy may involve designating a reorder time window.

Scheduling policies for out-of-order grants

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San Diego, CA, United States of America

Ashwin Raman