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Samsung patents method to reduce interference in phone internal connections

This patent describes a method for electronic devices to automatically choose the best internal data speed to avoid signal interference. The device measures how much noise wireless signals create at different speeds and adjusts its internal settings to pick the clearest channel. This ensures that data moving between the processor and other parts of the phone remains stable.

Why it mattersIt is a routine technical improvement that helps maintain stable performance in devices with complex wireless and internal components.

In the filing’s own words

A method for selecting a mobile industry processor interface (MIPI) frequency, includes: identifying first interference data representing an interference amount between each of multiple communication frequency bands and each of MIPI frequencies; identifying a weight corresponding to each of the MIPI frequencies, based on a communication parameter related to a wireless communication for each of the multiple communication frequency bands; updating the first interference data for each of the MIPI frequencies, based on the identified weight; and selecting the MIPI frequency for operating an MIPI interface, based on the updated first interference data.

What exactly they claim (claim 1)

1. An electronic device comprising: a communication circuit configured to perform a wireless communication using multiple communication frequency bands; at least one memory configured to comprise information related to multiple mobile industry processor interface (MIPI) frequencies; at least one processor operatively connected to the communication circuit and the at least one memory; and an internal circuit connected to the at least one processor via a MIPI interface, wherein the at least one processor is configured to: identify first interference data representing an interference amount between each of the multiple communication frequency bands and each of the MIPI frequencies, identify a weight corresponding to each of the multiple MIPI frequencies, based on a communication parameter related to the wireless communication for each of the multiple communication frequency bands, update the first interference data for each of the MIPI frequencies, based on the identified weight, and select a MIPI frequency for operating the MIPI interface, based on the updated first interference data.

Facts

Company
Samsung (SAMSUNG ELECTRONICS CO., LTD.)
Official title
Electronic device and method of selecting MIPI frequency by using same
Patent number
US12772278B2
Application number
18767540
Filed
Jul 9, 2024
Granted
Oct 20, 2026
Inventors
8
Claims
20

Classified under

H04W 72/541 Electricity & electronicsH04L 5/001 Electricity & electronicsH04W 72/0453 Electricity & electronics
Read the full filing (official PDF) ↗ Open in the Patent Tracker

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Summaries are simplified from the filing’s own abstract and first claim. A patent filing is not a product announcement.
Patent data and drawings: U.S. Patent and Trademark Office (USPTO). Nebula is not affiliated with or endorsed by the USPTO.