COMMUNICATION METHOD AND COMMUNICATION APPARATUS

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COMMUNICATION METHOD AND COMMUNICATION APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18737104 titled 'COMMUNICATION METHOD AND COMMUNICATION APPARATUS

The abstract of the patent application describes a communication method and apparatus involving the determination of a target candidate PDSCH reception occasion for receiving a PDSCH, based on time-frequency resources and symbol categories.

The terminal determines a target candidate PDSCH reception occasion from a first time-frequency resource.
The method involves selecting a HARQ-ACK codebook based on multiple target candidate PDSCH reception occasions.
The communication apparatus sends the HARQ-ACK codebook to facilitate communication.

Potential Applications: - This technology can be applied in wireless communication systems to improve data transmission efficiency. - It can enhance the reliability of data reception in mobile networks.

Problems Solved: - Addressing the challenge of efficiently determining PDSCH reception occasions in wireless communication systems. - Improving the overall performance and reliability of data transmission in mobile networks.

Benefits: - Enhanced data transmission efficiency and reliability. - Improved communication performance in wireless networks.

Commercial Applications: Title: Enhanced Data Transmission Method for Wireless Communication Systems This technology can be utilized in 5G networks, IoT devices, and other wireless communication systems to optimize data transmission and reception processes.

Questions about the technology: 1. How does this method improve data transmission efficiency in wireless communication systems? 2. What are the key benefits of using a HARQ-ACK codebook in determining PDSCH reception occasions?

Original Abstract Submitted

A communication method and a communication apparatus are provided. The method includes: A terminal determines, from a first time-frequency resource, a target candidate PDSCH reception occasion for receiving a PDSCH, where time domain of the first time-frequency resource corresponds to a first time unit including one or more symbols, a frequency domain resource of the first time-frequency resource includes a plurality of consecutive non-overlapping subbands on one carrier, the one or more symbols in the first time unit have different symbol categories on the plurality of subbands, the target candidate PDSCH reception occasion includes at least one symbol; determines a HARQ-ACK codebook based on a plurality of target candidate PDSCH reception occasions; and sends the HARQ-ACK codebook.