18158185. METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM simplified abstract (LG ELECTRONICS INC.)

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

This abstract first appeared for US patent application 18158185 titled 'METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM

Simplified Explanation

The abstract describes a patent application that relates to a method for a User Equipment (UE) to transmit a specific type of Hybrid Automatic Repeat Request-Acknowledgement (HARQ-ACK) report without performing spatial bundling. Here are the bullet points to explain the patent/innovation:

  • The patent application focuses on a UE receiving a Downlink Control Information (DCI) through a Physical Downlink Control Channel (PDCCH) and transmitting a 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 is configured to report each new data indicator (NDI) bit through the specific type codebook-based HARQ-ACK report.
  • Even if spatial bundling is configured for the UE, it may transmit the specific type codebook-based HARQ-ACK report without performing the spatial bundling.

Potential applications of this technology:

  • This technology can be applied in wireless communication systems, particularly in 5G networks, to improve the efficiency of HARQ-ACK reporting.
  • It can be used in various UE devices, such as smartphones, tablets, IoT devices, and other wireless communication devices.

Problems solved by this technology:

  • The technology solves the problem of efficiently transmitting HARQ-ACK reports in wireless communication systems.
  • It addresses the issue of reporting NDI bits through a specific type codebook-based HARQ-ACK report, even when spatial bundling is configured for the UE.

Benefits of this technology:

  • By transmitting a specific type codebook-based HARQ-ACK report without spatial bundling, the efficiency of HARQ-ACK reporting can be improved.
  • The technology allows for the accurate reporting of NDI bits, ensuring reliable data transmission in wireless communication systems.
  • It simplifies the process of HARQ-ACK reporting for UEs, leading to improved overall system performance.


Original Abstract Submitted

A UE according to an embodiment of the present disclosure receives DCI through a PDCCH and transmits a HARQ-ACK report, and, based on DCI indicating a specific type codebook-based HARQ-ACK report for one-shot-based transmission of ACK/NACKs for all HARQ processes of serving cells and a UE being configured to report each new data indicator (NDI) bit through the specific type codebook-based HARQ-ACK report, even though spatial bundling is configured for a UE, may transmit a specific type codebook-based HARQ-ACK report without performing the spatial bundling.

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