Beijing xiaomi mobile software co., ltd. (20240348381). METHOD AND APPARATUS FOR HYBRID AUTOMATIC REPEAT REQUEST FEEDBACK simplified abstract
Contents
METHOD AND APPARATUS FOR HYBRID AUTOMATIC REPEAT REQUEST FEEDBACK
Organization Name
beijing xiaomi mobile software co., ltd.
Inventor(s)
METHOD AND APPARATUS FOR HYBRID AUTOMATIC REPEAT REQUEST FEEDBACK - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240348381 titled 'METHOD AND APPARATUS FOR HYBRID AUTOMATIC REPEAT REQUEST FEEDBACK
The abstract of the patent application describes a method for hybrid automatic repeat request feedback, which involves determining an initial slot for a harq-ack transmission, identifying an invalid pucch resource on the initial slot, finding a valid second pucch resource, and sending the harq-ack through the second pucch resource within a specific timeframe.
- The method involves determining the initial slot for harq-ack transmission.
- It identifies and replaces an invalid pucch resource with a valid second pucch resource.
- The harq-ack is then sent through the second pucch resource within a defined timeframe.
- The last delay feedback slot for the harq-ack is determined based on various factors such as the initial slot, maximum delay feedback slot offset value, or a tdra table.
- The last delay feedback slot may correspond to the first pucch resource.
Potential Applications: - This method can be applied in wireless communication systems to improve the reliability of data transmission. - It can enhance the efficiency of hybrid automatic repeat request mechanisms in mobile networks.
Problems Solved: - Addressing the issue of invalid pucch resources in harq-ack transmissions. - Ensuring timely and accurate feedback in wireless communication systems.
Benefits: - Improved reliability and efficiency in data transmission. - Enhanced performance of hybrid automatic repeat request mechanisms. - Better overall quality of service in mobile networks.
Commercial Applications: Title: Enhanced Hybrid Automatic Repeat Request Feedback Method for Wireless Communication Systems This technology can be utilized in telecommunications companies, mobile network operators, and wireless communication equipment manufacturers to enhance the reliability and efficiency of data transmission in mobile networks.
Questions about the technology: 1. How does this method improve the reliability of data transmission in wireless communication systems? 2. What are the key factors considered in determining the last delay feedback slot for the harq-ack transmission?
Original Abstract Submitted
a method for hybrid automatic repeat request feedback includes: determining an initial slot where a harq-ack transmission is located; determining that a pucch resource on the initial slot is invalid, determining a valid second pucch resource, and sending the harq-ack through the second pucch resource, in which, a slot where the second pucch resource is located is a slot after the initial slot and no later than a last delay feedback slot for the harq-ack. the last delay feedback slot is determined based on the initial slot and a maximum delay feedback slot offset value, or the last delay feedback slot is determined from more than one candidate last delay feedback slot, or the last delay feedback slot is determined based on a tdra table; or the last delay feedback slot corresponds to the first pucch resource.
