18279527. TYPE-1 HARQ-ACK CODEBOOK GENERATION FOR MULTI-PDSCH SCHEDULING simplified abstract (Intel Corporation)

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TYPE-1 HARQ-ACK CODEBOOK GENERATION FOR MULTI-PDSCH SCHEDULING

Organization Name

Intel Corporation

Inventor(s)

Yingyang Li of Beijing (CN)

Daewon Lee of Portland OR (US)

Gang Xiong of Beaverton OR (US)

Debdeep Chatterjee of San Jose CA (US)

TYPE-1 HARQ-ACK CODEBOOK GENERATION FOR MULTI-PDSCH SCHEDULING - A simplified explanation of the abstract

This abstract first appeared for US patent application 18279527 titled 'TYPE-1 HARQ-ACK CODEBOOK GENERATION FOR MULTI-PDSCH SCHEDULING

Simplified Explanation

The patent application describes a user equipment (UE) designed for use in a 5th generation (5G) new radio (NR) system, specifically in scheduling multiple physical downlink shared channels (PDSCHs) using a multi-transmission time interval (TTI) DCI and generating a Type-1 HARQ-ACK codebook for candidate PDSCH reception occasions.

  • The UE determines a set of downlink (DE) slots for the scheduled PDSCHs and a set of Start and Length Indicator Values (SLIVs) for the DE slots based on configured slot timing values and a time domain resource allocation (TDRA) table.
  • The innovation allows for efficient scheduling and resource allocation in a 5G NR system, optimizing the reception of multiple PDSCHs in an uplink slot.
  • Potential applications of this technology include enhancing the performance and efficiency of 5G NR systems, improving overall network capacity and throughput.
  • The problems solved by this technology include better resource utilization, reduced interference, and improved reliability in 5G NR systems.
  • The benefits of this technology include increased data rates, lower latency, and enhanced user experience in 5G networks.
  • Potential commercial applications of this technology could be in telecommunications equipment manufacturing, network infrastructure development, and mobile device production.
  • Possible prior art in this field may include patents or research papers related to resource allocation and scheduling techniques in wireless communication systems.
      1. Unanswered Questions
        1. How does this innovation impact battery life in mobile devices?

The patent application does not specifically address the impact of this innovation on battery life in mobile devices. Further research or testing may be needed to determine the effects on battery consumption.

        1. What are the potential security implications of implementing this technology?

The patent application does not discuss the security aspects of implementing this technology. It would be important to investigate any potential vulnerabilities or security risks associated with the use of this innovation in 5G NR systems.


Original Abstract Submitted

A user equipment (UE) configured for operation in a 5generation (5G) new radio (NR) system (5GS) (5G NR) in which a multi-transmission time interval (TTI) DCI schedules multiple physical downlink shared channels (PDSCHs), generates a Type-1 HARQ-ACK codebook for candidate PDSCH reception occasions corresponding to an uplink slot. The UE determines a set of downlink (DE) slots for the multiple scheduled PDSCHs and a set of a Start and Length Indicator Values (SLIVs) for the DE slots based on configured slot timing values (K1) and a configured time domain resource allocation (TDRA) table.

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