Samsung patents method to simplify wireless signal processing math
This filing describes a way for a device to calculate how to send data over a wireless link by simplifying the math used to understand the connection. It groups certain parts of the signal analysis together and replaces them with a standard value to make the calculation easier.
In the filing’s own words
An electronic device is provided. The electronic device includes memory, including one or more storage media, storing instructions, and at least one processor comprising processing circuitry. Wherein the instructions, when executed by the at least one processor individually or collectively, cause the electronic device to generate covariance information of a channel for reception antennas, based on channel estimation using a reference signal obtained from another electronic device, generate first modified covariance information by configuring each of covariance components of the covariance information, corresponding to a first component group determined based on a magnitude of a covariance component from among component groups representing correlation between the reception antennas, to a reference value, generate second modified covariance information by configuring each of covariance components of the first modified covariance information, corresponding to a second component group different from the first component group from among the component groups, to the reference value, and transmit, to the other electronic device, a signal according to precoding information determined using the second modified covariance information.
What exactly they claim (claim 1)
1. An electronic device comprising: at least one processor comprising processing circuitry; and memory, including one or more storage media, storing instructions; and wherein the instructions, when executed by the at least one processor individually or collectively, cause the electronic device to: generate covariance information of a channel for reception antennas, based on channel estimation using a reference signal obtained from another electronic device, generate first modified covariance information by configuring each of covariance components of the covariance information, corresponding to a first component group determined based on a magnitude of a covariance component from among component groups representing correlation between the reception antennas, to a reference value, generate second modified covariance information by configuring each of covariance components of the first modified covariance information, corresponding to a second component group different from the first component group from among the component groups, to the reference value, and transmit, to the other electronic device, a signal according to precoding information determined using the second modified covariance information.
Facts
- Company
- Samsung (Samsung Electronics Co., Ltd.)
- Official title
- APPARATUS, METHOD, AND STORAGE MEDIUM FOR ANALYZING CHANNEL IN WIRELESS COMMUNICATION SYSTEM
- Publication number
- US20260322656A1
- Application number
- 19703769
- Filed
- Jun 10, 2026
- Published
- Oct 15, 2026
- Inventors
- 2
- Claims
- 20
Classified under
H04L 25/021 Electricity & electronicsH04L 5/0048 Electricity & electronicsMore from Samsung in Networks & wireless
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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.