17443883. PROCESSING CAPABILITIES FOR MULTICAST AND BROADCAST SERVICE PHYSICAL DOWNLINK SHARED CHANNELS simplified abstract (QUALCOMM Incorporated)

PROCESSING CAPABILITIES FOR MULTICAST AND BROADCAST SERVICE PHYSICAL DOWNLINK SHARED CHANNELS

Organization Name

QUALCOMM Incorporated

Inventor(s)

Kazuki Takeda of Tokyo (JP)

Le Liu of Fremont CA (US)

Alberto Rico Alvarino of San Diego CA (US)

Ayan Sengupta of San Diego CA (US)

Prasad Reddy Kadiri of San Diego CA (US)

Umesh Phuyal of San Diego CA (US)

Peter Gaal of San Diego CA (US)

Wanshi Chen of San Diego CA (US)

PROCESSING CAPABILITIES FOR MULTICAST AND BROADCAST SERVICE PHYSICAL DOWNLINK SHARED CHANNELS - A simplified explanation of the abstract

This abstract first appeared for US patent application 17443883 titled 'PROCESSING CAPABILITIES FOR MULTICAST AND BROADCAST SERVICE PHYSICAL DOWNLINK SHARED CHANNELS

Simplified Explanation

The patent application relates to wireless communication and specifically to a method for handling multicast and broadcast services (MBS) in a user equipment (UE).

• The UE receives an indication from a base station regarding the association of a multicast and broadcast service (MBS) physical downlink shared channel (PDSCH) with a second PDSCH processing capability.
• The second PDSCH processing capability has a shorter duration than the first PDSCH processing capability.
• The UE then receives the MBS PDSCH scheduled by the downlink control information (DCI) from the base station.
• Based on the indication received, the UE transmits hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback to the base station.
• The HARQ-ACK feedback is transmitted in accordance with either the first PDSCH processing capability or the second PDSCH processing capability.

Potential applications of this technology:

• Improved handling of multicast and broadcast services in wireless communication systems.
• Efficient utilization of network resources for MBS transmission.
• Enhanced reliability and performance of MBS transmissions.

Problems solved by this technology:

• Efficient handling of multicast and broadcast services in wireless communication systems.
• Optimization of network resources for MBS transmission.
• Improved reliability and performance of MBS transmissions.

Benefits of this technology:

• Improved efficiency in handling multicast and broadcast services.
• Enhanced utilization of network resources.
• Increased reliability and performance of MBS transmissions.

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 base station, an indication that indicates whether a multicast and broadcast service (MBS) physical downlink shared channel (PDSCH) scheduled by downlink control information (DCI) is associated with a second PDSCH processing capability, wherein the second PDSCH processing capability has a shorter duration than a first PDSCH processing capability. The UE may receive, from the base station, the MBS PDSCH scheduled by the DCI. The UE may transmit, to the base station and based at least in part on the indication, hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback in accordance with the first PDSCH processing capability or the second PDSCH processing capability. Numerous other aspects are described.