18466451. Configured Grant Operations for Multiple PUSCH simplified abstract (Apple Inc.)

Configured Grant Operations for Multiple PUSCH

Organization Name

Apple Inc.

Inventor(s)

Chunxuan Ye of San Diego CA (US)

Chunhai Yao of Beijing (CN)

Dawei Zhang of Saratoga CA (US)

Haitong Sun of Saratoga CA (US)

Hong He of San Jose CA (US)

Oghenekome Oteri of San Diego CA (US)

Seyed Ali Akbar Fakoorian of San Diego CA (US)

Wei Zeng of Saratoga CA (US)

Weidong Yang of San Diego CA (US)

Yushu Zhang of Beijing (CN)

Configured Grant Operations for Multiple PUSCH - A simplified explanation of the abstract

This abstract first appeared for US patent application 18466451 titled 'Configured Grant Operations for Multiple PUSCH

Simplified Explanation

The patent application describes a system where a user equipment (UE) receives a configuration for transmitting data from a base station. This configuration includes information about the number of hybrid automatic repeat request (HARQ) processes associated with the transmission.

• The UE receives a downlink control information (DCI) transmission from the base station to activate the configuration.
• The DCI includes a HARQ process ID for one of the data transmissions.
• The UE determines the maximum number of data transmissions allowed within a specific time period based on the HARQ process parameter.
• The UE validates the DCI to determine the time domain resources to use for the data transmission.
• The UE then receives multiple data transmissions within the specified time period.

Potential applications of this technology:

• This technology can be applied in wireless communication systems, such as cellular networks, to improve the efficiency of data transmission.
• It can be used in various industries that rely on wireless communication, including telecommunications, IoT, and mobile computing.

Problems solved by this technology:

• The system solves the problem of efficiently transmitting data in a wireless communication network by allowing multiple data transmissions within a single time period.
• It addresses the challenge of managing and coordinating data transmissions between the base station and the user equipment.

Benefits of this technology:

• The technology improves the overall throughput and capacity of the wireless communication system by enabling multiple data transmissions within a single time period.
• It enhances the reliability of data transmission by utilizing hybrid automatic repeat request (HARQ) processes.
• The system optimizes the utilization of time domain resources by validating the downlink control information (DCI) and determining the appropriate resources for data transmission.

Original Abstract Submitted

A user equipment (UE) is configured to receive from a base station a semi-persistent scheduling (SPS) configuration for physical downlink shared channel (PDSCH) transmissions wherein multiple PDSCHs are transmitted within a single period of the SPS, the SPS configuration including a parameter for a number of hybrid automatic repeat request (HARQ) processes associated with the SPS configuration, receive from the base station a downlink control information (DCI) transmission for activating the SPS configuration, the DCI including a HARQ process ID for one of the PDSCH transmissions in the SPS configuration, wherein the UE determines a maximum number of PDSCH transmissions allowed within the single period based on the parameter for the number of HARQ processes associated with the SPS configuration, validate the DCI to determine time domain resources to use for the PDSCH transmission and receive from the base station the multiple PDSCH transmissions within the single SPS period.