18349106. POSITIONING VIA ROUND-TRIP CARRIER-PHASE METHOD WITH MULTIPLE-CARRIERS simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

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POSITIONING VIA ROUND-TRIP CARRIER-PHASE METHOD WITH MULTIPLE-CARRIERS

Organization Name

SAMSUNG ELECTRONICS CO., LTD.

Inventor(s)

Emad Nader Farag of Flanders NJ (US)

POSITIONING VIA ROUND-TRIP CARRIER-PHASE METHOD WITH MULTIPLE-CARRIERS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18349106 titled 'POSITIONING VIA ROUND-TRIP CARRIER-PHASE METHOD WITH MULTIPLE-CARRIERS

Simplified Explanation

The patent application describes an apparatus and method for positioning using multiple carriers. The user equipment (UE) receives a positioning reference signal (PRS) from a transmit receive point (TRP). The UE measures the carrier phase associated with different frequencies of the PRS and includes this measurement in a report that is transmitted to a network.

  • The patent application describes a method for positioning using multiple carriers.
  • The user equipment receives a positioning reference signal from a transmit receive point.
  • The user equipment measures the carrier phase associated with different frequencies of the positioning reference signal.
  • The user equipment includes the carrier phase measurement in a report.
  • The report is transmitted to a network.

Potential applications of this technology:

  • Location-based services: The accurate positioning provided by this technology can be used for various location-based services such as navigation, asset tracking, and geofencing.
  • Emergency services: The precise positioning capability can assist emergency services in locating individuals in distress or determining the location of emergency incidents.
  • Autonomous vehicles: This technology can be utilized in autonomous vehicles for accurate positioning and navigation, ensuring safe and efficient transportation.

Problems solved by this technology:

  • Improved positioning accuracy: By using multiple carriers and measuring carrier phase, this technology can provide more accurate positioning compared to traditional methods.
  • Mitigating signal interference: By utilizing multiple carriers, this technology can help mitigate signal interference and improve the reliability of positioning measurements.

Benefits of this technology:

  • Enhanced user experience: The improved positioning accuracy can enhance user experience in various applications such as navigation and location-based services.
  • Increased safety and efficiency: Accurate positioning is crucial for applications like emergency services and autonomous vehicles, ensuring safety and efficiency in critical situations.
  • Reliable positioning in challenging environments: By using multiple carriers, this technology can provide more robust positioning even in challenging environments with signal interference or obstructions.


Original Abstract Submitted

Apparatuses and methods for positioning via a method with multiple carriers. A user equipment (UE) includes a transceiver configured to receive, from a first transmit receive point (TRP), a first downlink (DL) positioning reference signal (PRS). The UE further includes a processor operably coupled to the transceiver. The processor is configured to measure a first carrier phase associated with a first frequency of the first DL PRS, measure a second carrier phase associated with a second frequency of the first DL PRS, and include, in a measurement report, a carrier phase measurement based on the measurement of the first carrier phase and the second carrier phase. The transceiver is further configured to transmit the measurement report to a network.

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