18093553. METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM simplified abstract (LG ELECTRONICS INC.)

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METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM

Organization Name

LG ELECTRONICS INC.

Inventor(s)

Suckchel Yang of Seoul (KR)

Seonwook Kim of Seoul (KR)

METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18093553 titled 'METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM

Simplified Explanation

The abstract describes a patent application related to a method for a User Equipment (UE) to transmit a Hybrid Automatic Repeat Request Acknowledgement (HARQ-ACK) report in a wireless communication system. The UE receives a Downlink Control Information (DCI) of a DL grant format through a Physical Downlink Control Channel (PDCCH) and transmits the HARQ-ACK report. The DCI indicates a specific type codebook-based HARQ-ACK report for one-shot-based transmission of ACK/NACKs for all HARQ processes of serving cells. The UE determines a time resource for the specific type codebook-based HARQ-ACK report based on whether a Physical Downlink Shared Channel (PDSCH) is scheduled by the DCI.

  • The patent application focuses on a method for a UE to transmit a HARQ-ACK report in a wireless communication system.
  • The UE receives a DL grant format through a PDCCH and transmits the HARQ-ACK report based on the received DCI.
  • The DCI indicates a specific type codebook-based HARQ-ACK report for one-shot-based transmission of ACK/NACKs for all HARQ processes of serving cells.
  • The UE determines a time resource for the specific type codebook-based HARQ-ACK report based on whether a PDSCH is scheduled by the DCI.

Potential Applications

  • This technology can be applied in various wireless communication systems, such as 4G LTE and 5G networks.
  • It can improve the efficiency and reliability of HARQ-ACK reporting in wireless communication systems.

Problems Solved

  • The method solves the problem of efficiently transmitting HARQ-ACK reports in a wireless communication system.
  • It addresses the challenge of determining the time resource for specific type codebook-based HARQ-ACK reports based on the scheduling of PDSCH.

Benefits

  • The method improves the overall performance and reliability of wireless communication systems by optimizing HARQ-ACK reporting.
  • It enhances the efficiency of resource allocation for HARQ-ACK reports, leading to improved system capacity and throughput.


Original Abstract Submitted

A UE according to an embodiment of the present disclosure receives DCI of a DL grant format through a PDCCH and transmits a HARQ-ACK report, in a state in which the DCI of the DL grant format indicates a specific type codebook-based HARQ-ACK report for one-shot-based transmission of ACK/NACKs for all HARQ processes of serving cells, the UE may determine a time resource for the specific type codebook-based HARQ-ACK report based on whether a PDSCH is scheduled by the DCI.

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