17923043. METHOD AND DEVICE FOR PAGING IN SIDELINK COMMUNICATION BASED ON DRX simplified abstract (HYUNDAI MOTOR COMPANY)

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METHOD AND DEVICE FOR PAGING IN SIDELINK COMMUNICATION BASED ON DRX

Organization Name

HYUNDAI MOTOR COMPANY

Inventor(s)

Gene Back Hahn of Hwaseong-si, Gyeonggi-do (KR)

Hyuk Min Son of Iksan-si, Jeollabuk-do (KR)

METHOD AND DEVICE FOR PAGING IN SIDELINK COMMUNICATION BASED ON DRX - A simplified explanation of the abstract

This abstract first appeared for US patent application 17923043 titled 'METHOD AND DEVICE FOR PAGING IN SIDELINK COMMUNICATION BASED ON DRX

Simplified Explanation

The patent application describes a method and device for sidelink communication based on Discontinuous Reception (DRX). DRX is a technique used in wireless communication systems to conserve power by allowing devices to periodically enter a sleep mode.

  • The method involves a transmission terminal receiving PHY DRX configuration information from a base station.
  • The transmission terminal generates a wakeup signal based on sequence information included in the PHY DRX configuration information.
  • The transmission terminal then transmits the wakeup signal to a reception terminal in a resource region indicated by resource information included in the PHY DRX configuration information.

Potential applications of this technology:

  • Wireless communication systems: This method and device can be applied in various wireless communication systems, such as cellular networks, IoT networks, and ad-hoc networks.
  • Internet of Things (IoT): The technology can enable efficient communication between IoT devices, allowing them to conserve power while maintaining connectivity.
  • Vehicle-to-Vehicle (V2V) communication: The method can be used in V2V communication systems, enabling vehicles to communicate with each other while minimizing power consumption.

Problems solved by this technology:

  • Power consumption: The use of DRX and the wakeup signal allows devices to conserve power by periodically entering sleep mode and only waking up when necessary.
  • Efficient resource allocation: The resource information included in the PHY DRX configuration allows for efficient allocation of resources for sidelink communication, optimizing the use of available resources.

Benefits of this technology:

  • Power savings: By utilizing DRX and only waking up when necessary, devices can significantly reduce power consumption, leading to longer battery life and improved energy efficiency.
  • Improved communication efficiency: The use of wakeup signals and efficient resource allocation allows for more efficient and reliable communication between devices, enhancing overall system performance.
  • Flexibility: The method and device can be easily implemented in existing wireless communication systems, providing flexibility in deployment and compatibility with different network architectures.


Original Abstract Submitted

Disclosed are a method and device for sidelink communication based on DRX. A method for operating a transmission terminal comprises the steps of: receiving PHY DRX configuration information from a base station; generating a wakeup signal on the basis of sequence information included in the PHY DRX configuration information; and transmitting the wakeup signal to a reception terminal in a resource region indicated by resource information included in the PHY DRX configuration information.

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