17797881. METHOD AND APPARATUS FOR TRANSMITTING OR RECEIVING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

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METHOD AND APPARATUS FOR TRANSMITTING OR RECEIVING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM

Organization Name

SAMSUNG ELECTRONICS CO., LTD.

Inventor(s)

Hyoungju Ji of Gyeonggi-do (KR)

Hoondong Noh of Gyeonggi-do (KR)

Jinhyun Park of Gyeonggi-do (KR)

Youngrok Jang of Gyeonggi-do (KR)

METHOD AND APPARATUS FOR TRANSMITTING OR RECEIVING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 17797881 titled 'METHOD AND APPARATUS FOR TRANSMITTING OR RECEIVING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM

Simplified Explanation

The abstract describes a method for performing channel estimation in a wireless communication system. Here is a simplified explanation of the abstract:

  • The method is performed by a terminal (a device like a smartphone or a computer) in a wireless communication system.
  • The terminal transmits information about its capabilities and state regarding sounding reference signal (SRS) transmission to a base station (a central station in the wireless network).
  • The terminal receives information from the base station to configure a partial band of an uplink band as the frequency band for SRS transmission.
  • The terminal then transmits an SRS in the configured frequency band to the base station.

Potential applications of this technology:

  • This method can be used in various wireless communication systems, such as cellular networks, Wi-Fi networks, or satellite communication systems.
  • It can improve the accuracy of channel estimation, which is important for efficient and reliable wireless communication.
  • The method can be implemented in devices like smartphones, tablets, laptops, or IoT devices to enhance their wireless communication capabilities.

Problems solved by this technology:

  • Channel estimation is crucial in wireless communication systems to accurately estimate the characteristics of the wireless channel, such as signal strength, interference, and noise.
  • By transmitting capability and state information, the terminal helps the base station to configure the frequency band for SRS transmission, which improves the accuracy of channel estimation.
  • This method solves the problem of inefficient or inaccurate channel estimation, which can lead to degraded communication performance and reduced network capacity.

Benefits of this technology:

  • Improved channel estimation leads to better overall performance of wireless communication systems.
  • Accurate channel estimation enables efficient resource allocation, interference management, and adaptive modulation and coding schemes.
  • The method enhances the reliability and quality of wireless communication, resulting in improved user experience and increased network capacity.


Original Abstract Submitted

A method, performed by a terminal, of performing channel estimation in a wireless communication system may include: transmitting, to a base station, capability information of the terminal and state information of the terminal regarding sounding reference signal (SRS) transmission; receiving, from the base station, information for configuring a partial band of an uplink band as an SRS frequency band for SRS transmission; and transmitting, to the base station, an SRS in the SRS frequency band.

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