18275839. METHOD AND APPARATUS FOR DETERMINING CHANNEL PARAMETER simplified abstract (Telefonaktiebolaget LM Ericsson (publ))

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METHOD AND APPARATUS FOR DETERMINING CHANNEL PARAMETER

Organization Name

Telefonaktiebolaget LM Ericsson (publ)

Inventor(s)

Zhao Wang of Täby (SE)

Zhenguo Ma of Beijing (CN)

Rui He of Beijing (CN)

Peng Lin of Beijing (CN)

METHOD AND APPARATUS FOR DETERMINING CHANNEL PARAMETER - A simplified explanation of the abstract

This abstract first appeared for US patent application 18275839 titled 'METHOD AND APPARATUS FOR DETERMINING CHANNEL PARAMETER

Simplified Explanation

Embodiments of the present disclosure provide a method and apparatus for determining channel parameters for adaptive subband precoding. The method involves calculating at least one channel parameter for a subband based on channel parameters for a larger frequency band that includes the subband.

  • Explanation of the patent/innovation:
  • - Method and apparatus for determining channel parameters for adaptive subband precoding
  • - Calculation of channel parameters for a subband based on parameters for a larger frequency band
  • - Enables improved communication performance by adapting precoding based on channel characteristics

Potential Applications

The technology can be applied in:

  • - Wireless communication systems
  • - 5G and beyond networks
  • - Internet of Things (IoT) devices

Problems Solved

This technology helps in:

  • - Improving data transmission efficiency
  • - Enhancing signal quality in wireless communication
  • - Mitigating interference in crowded frequency bands

Benefits

The benefits of this technology include:

  • - Increased data throughput
  • - Better coverage and connectivity
  • - Enhanced overall network performance

Potential Commercial Applications

Potential commercial applications of this technology include:

  • - Telecom equipment manufacturing
  • - Network infrastructure providers
  • - Wireless service providers

Possible Prior Art

One possible prior art for this technology could be:

  • - Existing methods for channel estimation and precoding in wireless communication systems

Unanswered Questions

How does this technology compare to existing channel estimation techniques in terms of accuracy and efficiency?

This article does not provide a direct comparison with existing channel estimation techniques.

What impact does the calculation of channel parameters for subbands have on overall system complexity and computational requirements?

This article does not address the impact on system complexity and computational requirements.


Original Abstract Submitted

Embodiments of the present disclosure provide method and apparatus for determining channel parameter. The determined channel parameter may be used for adaptive subband precoding. A method performed by a network device comprises determining at least one channel parameter for a subband related to a terminal device. The at least one channel parameter for the subband is calculated based on at least one channel parameter for a larger frequency band comprising the subband.

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