Qualcomm incorporated (20240114516). ENHANCEMENT FOR HARQ ACK FOR MESSAGE 4 OR MESSAGE B simplified abstract

ENHANCEMENT FOR HARQ ACK FOR MESSAGE 4 OR MESSAGE B

Organization Name

qualcomm incorporated

Inventor(s)

Liangping Ma of San Diego CA (US)

Xiao Feng Wang of San Diego CA (US)

Umesh Phuyal of San Diego CA (US)

Bharat Shrestha of San Diego CA (US)

Alberto Rico Alvarino of San Diego CA (US)

Jae Ho Ryu of San Diego CA (US)

Lianghai Ji of San Diego CA (US)

Changhwan Park of San Diego CA (US)

Ayan Sengupta of San Diego CA (US)

Wanshi Chen of San Diego CA (US)

ENHANCEMENT FOR HARQ ACK FOR MESSAGE 4 OR MESSAGE B - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240114516 titled 'ENHANCEMENT FOR HARQ ACK FOR MESSAGE 4 OR MESSAGE B

Simplified Explanation

The patent application describes a method for enhancing Hybrid Automatic Repeat reQuest (HARQ) Acknowledgement (ACK) for message transmission in a wireless communication system.

• The apparatus obtains a configuration indicating the number of repetitions for a Physical Uplink Control Channel (PUCCH) transmission in multiple slots before activating a dedicated PUCCH resource configuration with repetitions based on a Radio Resource Control (RRC) message.
• The PUCCH transmission includes a HARQ feedback message in response to receiving a message on a Physical Downlink Shared Channel (PDSCH) during a random access procedure.
• The PUCCH transmission is then transmitted on a PUCCH based on the number of repetitions, allowing coverage techniques to be applied to improve coverage and reliability, such as repetition of a transmission for coverage extension.

Potential Applications

This technology can be applied in various wireless communication systems to enhance the reliability and coverage of message transmissions.

Problems Solved

1. Enhancing HARQ ACK for message transmission. 2. Improving coverage and reliability of wireless communication systems.

Benefits

1. Increased reliability of message transmissions. 2. Improved coverage in wireless communication systems.

Potential Commercial Applications

Enhancing wireless communication systems for better coverage and reliability can benefit telecommunications companies, IoT device manufacturers, and other industries reliant on wireless communication technologies.

Possible Prior Art

There may be existing patents or technologies related to enhancing HARQ ACK for message transmission in wireless communication systems, but specific prior art is not provided in the abstract.

How does this technology compare to existing methods for enhancing HARQ ACK in wireless communication systems?

This article does not provide a direct comparison to existing methods or technologies for enhancing HARQ ACK in wireless communication systems.

What specific coverage enhancement techniques are utilized in this technology?

The abstract mentions coverage enhancement techniques, but it does not provide specific details on the techniques employed in this technology.

Original Abstract Submitted

aspects are provided for enhancing harq ack for message 4 or message b. an apparatus may obtain a configuration indicating a number of repetitions for a physical uplink control channel (pucch) transmission in a plurality of slots prior to activation of a dedicated pucch resource configuration with a plurality of repetitions based on a radio resource control (rrc) message. the pucch transmission includes a hybrid automatic repeat request (harq) feedback message in response to receiving a message on a physical downlink shared channel (pdsch) in a random access procedure. the pucch transmission may then be transmitted on a pucch according to the number of repetitions. this allows coverage techniques to be applied to certain transmissions in order to improve coverage and reliability. in an aspect, the coverage enhancement techniques may include repetition of a transmission for coverage extension.