18336608. ALLOCATING UPLINK CHANNEL RESOURCES FOR NEGATIVE ACKNOWLEDGEMENT ONLY BASED MULTICAST FEEDBACK simplified abstract (QUALCOMM Incorporated)
Contents
ALLOCATING UPLINK CHANNEL RESOURCES FOR NEGATIVE ACKNOWLEDGEMENT ONLY BASED MULTICAST FEEDBACK
Organization Name
Inventor(s)
Alberto Rico Alvarino of San Diego CA (US)
Ayan Sengupta of San Diego CA (US)
Peter Gaal of San Diego CA (US)
Kazuki Takeda of Minato-ku (JP)
ALLOCATING UPLINK CHANNEL RESOURCES FOR NEGATIVE ACKNOWLEDGEMENT ONLY BASED MULTICAST FEEDBACK - A simplified explanation of the abstract
This abstract first appeared for US patent application 18336608 titled 'ALLOCATING UPLINK CHANNEL RESOURCES FOR NEGATIVE ACKNOWLEDGEMENT ONLY BASED MULTICAST FEEDBACK
Simplified Explanation
- User equipment (UE) may receive an indication from a network node regarding the quantity of physical uplink control channel (PUCCH) resources in a PUCCH slot for NACK-only-based multicast feedback. - The UE may also receive information about the quantity of transport blocks (TBs) with the NACK-only-based multicast feedback to be multiplexed in the PUCCH slot. - Based on the indication received, the UE determines the quantity of PUCCH resources in the PUCCH slot for the NACK-only-based multicast feedback. - The UE determines a physical downlink shared channel (PDSCH) processing timeline. - The UE then transmits the NACK-only-based multicast feedback to the network node using the determined quantity of PUCCH resources and considering the PDSCH processing timeline.
Potential Applications
- Wireless communication systems - Multicast feedback mechanisms in wireless networks
Problems Solved
- Efficient utilization of PUCCH resources for multicast feedback - Improving communication reliability in wireless networks
Benefits
- Enhanced performance of multicast feedback transmission - Optimal allocation of resources for NACK-only-based multicast feedback - Improved overall efficiency in wireless communication systems
Original Abstract Submitted
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, an indication of one of: a quantity of physical uplink control channel (PUCCH) resources in a PUCCH slot for negative acknowledgement (NACK)-only-based multicast feedback, or a quantity of transport blocks (TBs) with the NACK-only-based multicast feedback to be multiplexed in the PUCCH slot. The UE may determine, based at least in part on the indication, the quantity of PUCCH resources in the PUCCH slot for the NACK-only-based multicast feedback. The UE may determine a physical downlink shared channel (PDSCH) processing timeline. The UE may transmit, to the network node, the NACK-only-based multicast feedback using the quantity of PUCCH resources and based at least in part on the PDSCH processing timeline. Numerous other aspects are described.
