View source for 18529377. SEMICONDUCTOR DEVICE, COMMUNICATION DEVICE, AND METHOD OF SETTING LOCAL OSCILLATOR FREQUENCY simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

=SEMICONDUCTOR DEVICE, COMMUNICATION DEVICE, AND METHOD OF SETTING LOCAL OSCILLATOR FREQUENCY=


==Organization Name==

[[:Category:SAMSUNG ELECTRONICS CO., LTD.|SAMSUNG ELECTRONICS CO., LTD.]]


[[Category:SAMSUNG ELECTRONICS CO., LTD.]]

==Inventor(s)==

[[:Category:Kiho Kil of Suwon-si (KR)|Kiho Kil of Suwon-si (KR)]][[Category:Kiho Kil of Suwon-si (KR)]]

[[:Category:Anna Kim of Suwon-si (KR)|Anna Kim of Suwon-si (KR)]][[Category:Anna Kim of Suwon-si (KR)]]

[[:Category:Wonseok Jeong of Suwon-si (KR)|Wonseok Jeong of Suwon-si (KR)]][[Category:Wonseok Jeong of Suwon-si (KR)]]

[[:Category:Ilmuk Choi of Suwon-si (KR)|Ilmuk Choi of Suwon-si (KR)]][[Category:Ilmuk Choi of Suwon-si (KR)]]

==SEMICONDUCTOR DEVICE, COMMUNICATION DEVICE, AND METHOD OF SETTING LOCAL OSCILLATOR FREQUENCY - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18529377 titled 'SEMICONDUCTOR DEVICE, COMMUNICATION DEVICE, AND METHOD OF SETTING LOCAL OSCILLATOR FREQUENCY

The semiconductor device described in the patent application is designed to determine a carrier band and reference signal bands based on a data signal received from a network. These bands are allocated by the network, with the reference signal bands corresponding to a reference signal for channel estimation, and the reference signal being within a carrier band. The device outputs a control signal that causes a local oscillator (LO) to adjust its frequency to avoid overlapping with the reference signal bands.

* The device is equipped with processing circuitry to analyze the data signal and allocate carrier and reference signal bands accordingly.
* The reference signal bands are crucial for channel estimation, and the device ensures they do not overlap with the local oscillator frequency.
* By adjusting the LO frequency to avoid interference with the reference signal bands, the device optimizes signal reception and processing efficiency.

== Potential Applications ==
This technology can be applied in wireless communication systems, such as 5G networks, where accurate channel estimation is essential for optimal performance.

== Problems Solved ==
The device addresses the challenge of interference between the local oscillator frequency and reference signal bands, ensuring accurate channel estimation and signal processing.

== Benefits ==
- Improved signal processing accuracy
- Enhanced performance in wireless communication systems
- Efficient allocation of carrier and reference signal bands

== Commercial Applications ==
Title: "Enhanced Wireless Communication Systems with Accurate Channel Estimation"
This technology can be utilized in telecommunications companies, network equipment manufacturers, and research institutions focusing on wireless communication technologies.

== Prior Art ==
There may be existing patents or research related to optimizing local oscillator frequencies in wireless communication systems to avoid interference with reference signal bands.

== Frequently Updated Research ==
Stay updated on advancements in semiconductor devices for wireless communication systems to enhance channel estimation accuracy and signal processing efficiency.

== Questions about Semiconductor Device for Channel Estimation ==
=== Question 1 ===
How does the device ensure accurate channel estimation without interference from the reference signal bands?

=== Question 2 ===
What are the potential implications of this technology on the development of 5G networks and future wireless communication systems?


==Original Abstract Submitted==

A semiconductor device including processing circuitry configured to determine a carrier band and reference signal bands based on a data signal received from a network, the carrier band and reference signal bands being allocated by the network, the reference signal bands corresponding to a reference signal for channel estimation, and the reference signal being within a carrier band, and output a control signal causing a local oscillator (LO) to change a LO frequency to a value that does not overlap the reference signal bands.



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