Qualcomm incorporated (20240121794). CONFIGURED CHASE-COMBINING RECEPTION FOR NEW RADIO (NR) SIDELINK MODE 1 simplified abstract

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CONFIGURED CHASE-COMBINING RECEPTION FOR NEW RADIO (NR) SIDELINK MODE 1

Organization Name

qualcomm incorporated

Inventor(s)

Yisheng Xue of San Diego CA (US)

Jing Sun of San Diego CA (US)

Chih-Hao Liu of San Diego CA (US)

Xiaoxia Zhang of San Diego CA (US)

Tao Luo of San Diego CA (US)

Piyush Gupta of Bridgewater NJ (US)

CONFIGURED CHASE-COMBINING RECEPTION FOR NEW RADIO (NR) SIDELINK MODE 1 - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240121794 titled 'CONFIGURED CHASE-COMBINING RECEPTION FOR NEW RADIO (NR) SIDELINK MODE 1

Simplified Explanation

The patent application describes a system for wireless communication that supports configured reception with Sidelink Control Information (SCI) repetition over a sidelink. Here are some key points to understand the innovation:

  • Receiving User Equipment (UE) can conduct combined reception/decoding of SCI repetitions received from a transmitting UE over a sidelink across multiple time-frequency slots at pre-defined occasions.
  • The receiving UE can decode a sidelink transmission by combining repetitions of SCI received in one or more reception opportunities during a reception occasion.
  • The decoded SCI is used to decode a data transmission, such as a Physical Sidelink Shared Channel (PSSCH) transmission.

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      1. Potential Applications
  • This technology can be applied in wireless communication systems to enhance reception and decoding of sidelink transmissions.
  • It can improve the reliability and efficiency of data transmission over sidelinks in various communication scenarios.
      1. Problems Solved
  • Enables more reliable reception and decoding of Sidelink Control Information (SCI) over sidelinks.
  • Enhances the overall performance of wireless communication systems by improving the decoding process for data transmissions.
      1. Benefits
  • Improved reception and decoding capabilities for sidelink transmissions.
  • Enhanced efficiency and reliability of data transmission over sidelinks in wireless communication systems.
      1. Potential Commercial Applications
        1. Enhancing Sidelink Communication with Configured Reception and SCI Repetition

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      1. Possible Prior Art

There may be existing technologies or methods for enhancing reception and decoding of control information in wireless communication systems, but specific details would need to be researched to determine any prior art in this field.

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    1. Unanswered Questions
      1. How does this technology impact the overall efficiency of wireless communication systems?

The article does not delve into the specific efficiency gains that this technology may provide in wireless communication systems. Further research or testing may be needed to quantify these efficiency improvements.

      1. What are the potential limitations or challenges of implementing this technology in real-world wireless communication networks?

The article does not address any potential limitations or challenges that may arise when implementing this technology in practical wireless communication networks. Understanding these obstacles is crucial for successful deployment and adoption of the innovation.


Original Abstract Submitted

this disclosure provides systems, methods, and devices for wireless communication that support configured reception with sidelink control information (sci) repetition over a sidelink. in aspects, a receiving user equipment (ue) may be configured to conduct combined reception/decoding of sci repetitions (received from a transmitting ue over a sidelink) over multiple time-frequency slots at pre-defined occasions (e.g., occasions configured by a base station) to decode a sidelink transmission. in aspects, a receiving ue may receive from a transmitting ue over a sidelink, a sidelink transmission during a reception occasion that includes a plurality of reception opportunities for the receiving ue. each reception opportunity of the plurality of reception opportunities includes a repetition of an sci. the receiving ue decodes the sci by combining the repetitions of the sci received in one or more reception opportunities, and decodes a data transmission (e.g., a physical sidelink shared channel (pssch) transmission) using the decoded sci.

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