Qualcomm incorporated (20240098485). CAPABILITY SIGNALING FOR PHYSICAL UPLINK SHARED CHANNEL REPETITION simplified abstract

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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 20240098485 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, specifically back-to-back PUSCH repetition within a slot, based on user equipment (UE) capability. The UE can report its uplink data repetition capability to the base station, which can then schedule uplink data repetition and manage the number of transport blocks (TBs) the UE supports on a per-slot basis. The UE can indicate whether it supports mini-slot repetition for ultra-reliable low-latency communication (URLLC), enhanced mobile broadband (eMBB), or both, through an uplink data repetition capability report. This report can also specify the maximum number of supported repetitions per TB, the number of supported TBs per slot, and other relevant information for the base station to configure or schedule PUSCH repetition accordingly.

  • Sub-slot based physical uplink shared channel (PUSCH) repetition
  • Back-to-back PUSCH repetition within a slot
  • Uplink data repetition capability reporting by UE
  • Base station scheduling of uplink data repetition
  • Management of the number of transport blocks (TBs) supported by UE on a per-slot basis
  • Indication by UE of support for mini-slot repetition for URLLC, eMBB, or both
  • Uplink data repetition capability report specifying maximum supported repetitions per TB, number of supported TBs per slot, etc.
  • Base station configuration or scheduling of PUSCH repetition based on UE's reported capability

Potential Applications

The technology described in this patent application could be applied in various industries and scenarios, including:

  • Telecommunications
  • Internet of Things (IoT)
  • Autonomous vehicles
  • Smart cities
  • Industrial automation

Problems Solved

The innovation addressed in this patent application solves several problems, such as:

  • Efficient utilization of uplink resources
  • Improved reliability and low latency for critical communications
  • Enhanced data transmission capabilities for high-speed broadband applications
  • Better management of transport blocks for optimized performance

Benefits

The implementation of the techniques outlined in this patent application offers several benefits, including:

  • Enhanced uplink data transmission efficiency
  • Improved reliability and low latency for critical communications
  • Increased capacity and throughput for high-speed broadband applications
  • Dynamic configuration and scheduling based on UE capabilities

Potential Commercial Applications

The technology described in this patent application has potential commercial applications in various sectors, including:

  • Telecommunications providers
  • IoT device manufacturers
  • Automotive industry
  • Smart infrastructure developers
  • Industrial automation companies

Possible Prior Art

One possible prior art related to this technology could be the use of dynamic scheduling and configuration of uplink resources based on UE capabilities in wireless communication systems.


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.

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