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Samsung patents method to reduce errors in wireless data transmission

Patent drawing
Patent drawing from the official filing.

Samsung has filed a patent for a method that helps wireless transmitters send data more reliably. The system calculates specific patterns to apply to data streams, ensuring that different receivers can distinguish their signals more clearly.

Why it mattersThis is a technical improvement to how data is encoded and sent over wireless networks, aiming to reduce the chance of the receiver misinterpreting the signal.

In the filing’s own words

A transmitter in a wireless communication system. the transmitter including: a transceiver; one or more processors including processing circuitry; and memory storing instructions. The instructions, when executed by the one or more processors individually or collectively, cause the transmitter to: for a plurality of signals to be transmitted, determine a maximum value of distances between a reference codeword vector and codeword vectors to be generated using decoding, determine a set of first values corresponding to difference vectors between at least two masking pattern vectors, based on the maximum value of the distances, determine masking pattern vectors for at least two receivers, based on at least one value in the set of first values, and mask bitstreams of the plurality of signals, using the masking pattern vectors.

What exactly they claim (claim 1)

1. A transmitter in a wireless communication system, the transmitter comprising: a transceiver; one or more processors including processing circuitry; and memory storing instructions, wherein the instructions, when executed by the one or more processors individually or collectively, cause the transmitter to: for a plurality of signals to be transmitted, determine a maximum value of distances between a reference codeword vector and codeword vectors to be generated using decoding, determine a set of first values corresponding to difference vectors between at least two masking pattern vectors, based on the maximum value of the distances, determine masking pattern vectors for at least two receivers, based on at least one value in the set of first values, and mask bitstreams of the plurality of signals, using the masking pattern vectors.

Facts

Company
Samsung (SAMSUNG ELECTRONICS CO., LTD.)
Official title
METHOD AND APPARATUS FOR ALLOCATING MASKING PATTERN OF POLAR CODES TO PREVENT FALSE ALARM IN WIRELESS COMMUNICATION SYSTEM
Publication number
US20260312728A1
Application number
19635248
Filed
Mar 31, 2026
Published
Oct 8, 2026
Inventors
2
Claims
20

Classified under

H04L 1/0061 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.