Qualcomm Incorporated

Haiqin Liu

Tom Chin

Gang Xiao

Arvind Vardarajan Santhanam

Shailesh Maheshwari

Scott Hoover

Aziz Gholmieh

Zhen Zhang

Peng Wu

Parthasarathy Krishnamoorthy

Saket Bathwal

Rudhir Varna Upretee

Xing Chen

Bao Vinh Nguyen

Feilu Liu

Feng Lu

Subramanya P Rao

Krishna Rao Mandadapu

Chintan Shirish Shah

Ammar Kitabi

Pavan Kaivaram

Xiaojian Long

Thomas James Christol

Praveen Kumar Appani

Yuanbo Wang

Taoufik Tani

Jayesh Bathija

Ashwin Raman

Yunsong Mu

Premshankar Umasankar

Vigneshwar Sekarbabu

Jiming Guo

Gang Andy Xiao

In wireless communication, uplink communication by a wireless communication system user equipment may include providing data packets by a data source in the user equipment, detecting a pattern relating to uplink transmission of the plurality of data packets, and scheduling transmission of the plurality of data packets by the user equipment. One or more aspects of scheduling transmission of the plurality of data packets may be based on the detected pattern.

Systems and methods for uplink data scheduling in wireless communication systems

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

Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a limit on a number of resource blocks (RBs) permitted to be used for a vehicle-to-everything (V2X) transmission by the UE; may determine, based at least in part on the limit, one or more parameters for the V2X transmission, wherein the one or more parameters include at least one of a modulation and coding scheme (MCS) for the V2X transmission, a number of transport blocks (TBs) for the V2X transmission, a number of RBs per TB for the V2X transmission, or a retransmission configuration for the V2X transmission; and may transmit the V2X transmission based at least in part on the one or more parameters. Numerous other aspects are provided.

Techniques and apparatuses for autonomous resource selection for vehicle-to-everything (V2X) transmissions

Aspects described herein relate to wireless communications. Protocol data units (PDUs) can be received at a network layer from one or more transmitting nodes using a link associated with each respective transmitting node. One or more missing PDUs can be detected based, at least in part, on sequence numbers of the received PDUs. A timer can be started based on the detection of the one or more missing PDUs. In response to expiration of the timer, and without receiving the one or more missing PDUs before the expiration of the timer, a lower network layer can be notified that the one or more missing PDUs are received to prevent attempted transmitting/retransmitting or other processing of the one or more missing PDUs.

Avoiding unnecessary protocol data unit (PDU) transmissions

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San Diego, CA, United States of America

Haiqin Liu