17864887. METHOD AND APPARATUS FOR CONFIGURING MEASUREMENT OF CHANNEL PATHLOSS FOR PLURALITY OF TRPS IN WIRELESS COMMUNICATION SYSTEM simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

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METHOD AND APPARATUS FOR CONFIGURING MEASUREMENT OF CHANNEL PATHLOSS FOR PLURALITY OF TRPS IN WIRELESS COMMUNICATION SYSTEM

Organization Name

SAMSUNG ELECTRONICS CO., LTD.

Inventor(s)

Seungri Jin of Suwon-si (KR)

METHOD AND APPARATUS FOR CONFIGURING MEASUREMENT OF CHANNEL PATHLOSS FOR PLURALITY OF TRPS IN WIRELESS COMMUNICATION SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 17864887 titled 'METHOD AND APPARATUS FOR CONFIGURING MEASUREMENT OF CHANNEL PATHLOSS FOR PLURALITY OF TRPS IN WIRELESS COMMUNICATION SYSTEM

Simplified Explanation

The patent application is about a communication system (5G or 6G) that supports a higher data transmission rate. It describes a method performed by a terminal in a wireless communication system. Here is a simplified explanation of the abstract:

  • The terminal receives a radio resource control (RRC) message from a base station. This message includes information about a list of pathloss reference signals (RS), a mapping between pathloss RS and sounding reference signal (SRS) resource indicators (SRI) of two different SRS resource sets.
  • The terminal also receives downlink control information (DCI) from the base station, which includes an SRI field.
  • The terminal identifies a pathloss for a physical uplink shared channel (PUSCH) based on the received DCI.
  • Finally, the terminal transmits the PUSCH using the identified pathloss.

Potential Applications:

  • This technology can be applied in 5G or 6G communication systems to support higher data transmission rates.
  • It can be used in various wireless communication devices such as smartphones, tablets, IoT devices, etc.

Problems Solved:

  • The technology addresses the need for a higher data transmission rate in wireless communication systems.
  • It solves the problem of efficiently mapping pathloss RS and SRS resource indicators for improved communication performance.

Benefits:

  • The higher data transmission rate supported by this technology enables faster and more efficient communication.
  • The mapping between pathloss RS and SRS resource indicators improves the overall performance and reliability of the communication system.
  • The method described in the patent application allows for optimized transmission based on identified pathloss, leading to better signal quality and reduced interference.


Original Abstract Submitted

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a terminal in a wireless communication system is provided. The method includes receiving, from a base station, a radio resource control (RRC) message including information on a pathloss reference signal (RS) list, information on a first mapping between at least one first pathloss RS of the pathloss RS list and at least one first sounding reference signal (SRS) resource indicator (SRI) of a first SRS resource set, and information on a second mapping between at least one second pathloss RS of the pathloss RS list and at least one second SRI of a second SRS resource set, receiving, from the base station, downlink control information (DCI) including an SRI field, identifying a pathloss for a physical uplink shared channel (PUSCH) and transmitting the PUSCH based on the identified pathloss.

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