17955832. TERMINAL AND METHOD PERFORMED BY THE SAME IN WIRELESS COMMUNICATION SYSTEM simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
Contents
TERMINAL AND METHOD PERFORMED BY THE SAME IN WIRELESS COMMUNICATION SYSTEM
Organization Name
Inventor(s)
TERMINAL AND METHOD PERFORMED BY THE SAME IN WIRELESS COMMUNICATION SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 17955832 titled 'TERMINAL AND METHOD PERFORMED BY THE SAME IN WIRELESS COMMUNICATION SYSTEM
Simplified Explanation
The abstract describes a terminal and a method for wireless communication. Here are the key points:
- The method involves receiving a Radio Resource Control (RRC) message that contains information about a Semi-Persistent Scheduling (SPS) Hybrid Automatic Repeat Request (HARQ) deferral.
- The terminal performs multiplexing or prioritization between a first Physical Uplink Control Channel (PUCCH) and one or more uplink channels when they overlap.
- It identifies a PUCCH resource for transmitting HARQ-ACK information for SPS Physical Downlink Shared Channel (PDSCH) receptions based on the multiplexing or prioritization result in the first slot.
- The terminal determines a second slot based on the RRC message when the PUCCH resource overlaps with a downlink symbol, an SS/PBCH block, or a CORESET0.
- Finally, the terminal transmits the HARQ-ACK information for the SPS PDSCH receptions in the second slot.
Potential applications of this technology:
- This technology can be applied in various wireless communication systems, such as cellular networks, to improve the efficiency and reliability of data transmission.
- It can be used in 5G and future generations of wireless networks to enhance the performance of SPS HARQ transmissions.
Problems solved by this technology:
- The method addresses the issue of overlapping between the first PUCCH and other uplink channels, ensuring that the PUCCH resource for transmitting HARQ-ACK information is properly identified.
- It solves the problem of overlapping between the PUCCH resource and downlink symbols, SS/PBCH blocks, or CORESET0, by determining a suitable second slot for transmitting the HARQ-ACK information.
Benefits of this technology:
- By performing multiplexing or prioritization, the method optimizes the utilization of resources and improves the overall efficiency of the wireless communication system.
- The accurate identification of the PUCCH resource and the selection of a suitable second slot enhance the reliability and performance of SPS HARQ transmissions.
Original Abstract Submitted
A terminal and a method performed by the terminal in a wireless communication system are provided. The method includes receiving a RRC message including information related to a SPS HARQ deferral, performing at least one of multiplexing or prioritization among a first PUCCH and one or more uplink channels when the first PUCCH overlaps with the one or more uplink channels, identifying a PUCCH resource for a PUCCH transmission with HARQ-ACK information for SPS PDSCH receptions based on a result of performing at least one of the multiplexing or the prioritization in a first slot, determining a second slot based on the RRC message, when the PUCCH resource overlaps with at least one of a downlink symbol, an SS/PBCH block or a CORESET0, and transmitting the HARQ-ACK information for the SPS PDSCH receptions in the second slot.
