18499142. CSI CODEBOOK PARAMETERS AND CSI REPORTING FOR COHERENT JOINT TRANSMISSION simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

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CSI CODEBOOK PARAMETERS AND CSI REPORTING FOR COHERENT JOINT TRANSMISSION

Organization Name

SAMSUNG ELECTRONICS CO., LTD.

Inventor(s)

Gilwon Lee of McKinney TX (US)

Md. Saifur Rahman of Plano TX (US)

Eko Onggosanusi of Coppell TX (US)

CSI CODEBOOK PARAMETERS AND CSI REPORTING FOR COHERENT JOINT TRANSMISSION - A simplified explanation of the abstract

This abstract first appeared for US patent application 18499142 titled 'CSI CODEBOOK PARAMETERS AND CSI REPORTING FOR COHERENT JOINT TRANSMISSION

Simplified Explanation

The patent application describes apparatuses and methods for transmitting Channel State Information (CSI) in a coherent joint transmission system.

  • The method involves receiving information about a CSI report associated with multiple CSI reference signal (CSI-RS) resources and their corresponding values.
  • Each set of values is linked to a table containing spatial-domain (SD) basis vectors associated with the CSI-RS resources.
  • The method includes determining the CSI report based on the received information and transmitting the finalized CSI report.

Key Features and Innovation

  • Transmission of CSI in a coherent joint transmission system.
  • Utilization of CSI reference signal (CSI-RS) resources for reporting.
  • Association of spatial-domain (SD) basis vectors with CSI-RS resources.

Potential Applications

The technology can be applied in:

  • Wireless communication systems.
  • 5G and beyond networks.
  • Coherent joint transmission systems.

Problems Solved

  • Efficient transmission of Channel State Information (CSI).
  • Improved reporting accuracy in joint transmission systems.

Benefits

  • Enhanced communication reliability.
  • Optimized resource allocation.
  • Increased system performance.

Commercial Applications

  • "Enhanced CSI Reporting System for 5G Networks: Improving Transmission Efficiency and Network Performance"

Prior Art

No prior art information available at the moment.

Frequently Updated Research

No frequently updated research available at the moment.

Questions about Channel State Information (CSI) Codebook Parameters and CSI Reporting for a Coherent Joint Transmission

Question 1

How does the method determine the CSI report based on the received information?

The method determines the CSI report by analyzing the information received about the CSI report associated with multiple CSI reference signal (CSI-RS) resources and their corresponding values, then transmitting the finalized CSI report.

Question 2

What are the potential applications of this technology in wireless communication systems?

The technology can be applied in various wireless communication systems, including 5G and beyond networks, to enhance communication reliability and optimize resource allocation.


Original Abstract Submitted

Apparatuses and methods for channel state information (CSI) codebook parameters and CSI reporting for a coherent joint transmission. A method performed by a user equipment (UE) includes receiving information about (i) a channel state information (CSI) report associated with N≥1 CSI reference signal (CSI-RS) resources and (ii) N≥1 values of (L, . . . , L). Each of the Nvalues of (L, . . . , L) belongs to a table including N, (L, . . . , L), and an associated index and (L, . . . , L) is a tuple of numbers of spatial-domain (SD) basis vectors Lassociated with CSI-RS resource r=1, . . . , N. The method further includes determining the CSI report based on the information and transmitting the determined CSI report.

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