18346666. CAPABILITY SIGNALING FOR PHYSICAL UPLINK SHARED CHANNEL REPETITION simplified abstract (QUALCOMM Incorporated)

CAPABILITY SIGNALING FOR PHYSICAL UPLINK SHARED CHANNEL REPETITION

Organization Name

QUALCOMM Incorporated

Inventor(s)

Kianoush Hosseini of San Diego CA (US)

Enoch Shiao-Kuang Lu of San Diego CA (US)

Peter Gaal of San Diego CA (US)

Aamod Khandekar of San Diego CA (US)

Seyed Ali Akbar Fakoorian of San Diego CA (US)

CAPABILITY SIGNALING FOR PHYSICAL UPLINK SHARED CHANNEL REPETITION - A simplified explanation of the abstract

This abstract first appeared for US patent application 18346666 titled 'CAPABILITY SIGNALING FOR PHYSICAL UPLINK SHARED CHANNEL REPETITION

Simplified Explanation

The techniques described in this patent application involve sub-slot based physical uplink shared channel (PUSCH) repetition according to user equipment (UE) capability. Here are some key points to explain this innovation:

• Uplink data repetition capability reporting allows base stations to schedule uplink data repetition and manage the number of transport blocks (TBs) a UE supports on a per-slot basis.
• UEs can indicate support for mini-slot repetition (e.g., for URLLC, eMBB, or both) through an uplink data repetition capability report.
• The report may include information such as the maximum number of supported repetitions per TB, the number of supported TBs per slot, etc.
• Base stations can configure or schedule PUSCH repetition based on the UE's reported capability.

1. 1. 1. Potential Applications

- This technology can be applied in 5G networks to improve uplink data transmission efficiency. - It can enhance the reliability and low-latency communication for critical applications such as industrial IoT.

1. 1. 1. Problems Solved

- Efficient management of uplink data repetition based on UE capabilities. - Improved scheduling and configuration of PUSCH repetition for better network performance.

1. 1. 1. Benefits

- Enhanced uplink data transmission reliability. - Optimal utilization of network resources. - Improved overall network performance and user experience.

1. 1. 1. Potential Commercial Applications
         1. Optimizing Uplink Data Transmission in 5G Networks

1. 1. 1. Possible Prior Art

There may be existing techniques for managing uplink data transmission in wireless networks, but the specific approach of sub-slot based PUSCH repetition according to UE capability may be a novel aspect of this innovation.

1. 1. 1. 1. Unanswered Questions
         2. How does this technology impact battery life on UEs?

The patent application does not address the potential impact of this technology on UE battery life. Further research may be needed to understand any implications in this area.

1. 1. 1. 1. Are there any compatibility issues with existing network infrastructure?

The patent application does not discuss potential compatibility issues with existing network infrastructure. It would be important to investigate whether this technology can seamlessly integrate with current systems without causing disruptions.

Original Abstract Submitted

The techniques described herein may provide for sub-slot based physical uplink shared channel (PUSCH) repetition (i.e., back-to-back PUSCH repetition within a slot) according to user equipment (UE) capability. A UE may employ uplink data repetition capability reporting for base station scheduling of uplink data repetition and base station management of the number of transport blocks (TBs) that a UE supports (e.g., processes and transmits for uplink) on a per-slot basis. According to the techniques described herein, a UE may indicate whether it supports mini-slot repetition (e.g., for ultra-reliable low-latency communication (URLLC), enhanced mobile broadband (eMBB), or both) via an uplink data repetition capability report. The uplink data repetition capability report may further indicate a maximum number of supported repetitions per TB, a number of supported TBs per slot, etc., such that a base station may configure or schedule PUSCH repetition based on the UE's reported capability.