17383098. TECHNIQUES FOR DEMODULATION REFERENCE SIGNAL BUNDLING FOR CONFIGURED UPLINK CHANNELS simplified abstract (QUALCOMM Incorporated)

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TECHNIQUES FOR DEMODULATION REFERENCE SIGNAL BUNDLING FOR CONFIGURED UPLINK CHANNELS

Organization Name

QUALCOMM Incorporated

Inventor(s)

Gokul Sridharan of Sunnyvale CA (US)

Hung Dinh Ly of San Diego CA (US)

Peter Gaal of San Diego CA (US)

Wanshi Chen of San Diego CA (US)

TECHNIQUES FOR DEMODULATION REFERENCE SIGNAL BUNDLING FOR CONFIGURED UPLINK CHANNELS - A simplified explanation of the abstract

This abstract first appeared for US patent application 17383098 titled 'TECHNIQUES FOR DEMODULATION REFERENCE SIGNAL BUNDLING FOR CONFIGURED UPLINK CHANNELS

Simplified Explanation

The patent application describes methods, systems, and devices for wireless communications. Here is a simplified explanation of the abstract:

  • User equipment (UE) can transmit consecutive transmissions for demodulation reference signal (DMRS) bundling.
  • If the criteria for DMRS bundling are not met, the UE generates dummy data to transmit during the skipped configured grant occasion.
  • The UE maintains phase continuity across the skipped configured grant occasion and other uplink transmissions.
  • DMRS bundling can be deprioritized for sets of uplink transmissions where a transmission is skipped.
  • If the criteria for DMRS bundling are not met, the UE does not maintain phase continuity across the set of uplink transmissions and refrains from transmitting any data during the CG-PUSCH occasion.

Potential applications of this technology:

  • Wireless communication systems and devices can benefit from improved efficiency and reliability.
  • This technology can be applied in various industries that rely on wireless communication, such as telecommunications, IoT, and mobile devices.

Problems solved by this technology:

  • Maintaining phase continuity across skipped transmissions improves the overall performance and reliability of wireless communication systems.
  • Generating dummy data during skipped transmissions ensures that the system operates smoothly and avoids any disruptions.

Benefits of this technology:

  • Improved efficiency in wireless communication systems by bundling consecutive transmissions.
  • Enhanced reliability and performance by maintaining phase continuity across skipped transmissions.
  • Flexibility in deprioritizing DMRS bundling for specific sets of uplink transmissions.


Original Abstract Submitted

Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may be configured to transmit two or more consecutive transmissions that may be used for demodulation reference signal (DMRS) bundling. If criteria for DMRS bundling are not satisfied, the UE may generate dummy data to transmit during the skipped configured grant occasion, and may maintain phase continuity across the skipped configured grant occasion and any other PUSCHs in a set of uplink transmissions. In some examples, the UE may deprioritize DMRS bundling for sets of PUSCHs during which a PUSCH is to be skipped. If criteria for DMRS bundling are not satisfied, the UE may not maintain phase continuity across the set of PUSCHs, and may refrain from transmitting any data during the CG-PUSCH occasion.

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