Radio Transceiver Data Transmission with Error Detection

ChangeBridge: Patent Apps - Networking (H04L)

Published September 22nd, 2025

Detected March 26th, 2026

Summary

The USPTO has published a new patent application (US20260088941A1) by Nordic Semiconductor ASA detailing a radio transceiver device for data transmission with enhanced error detection. The application describes a method for transmitting data packets and receiving acknowledgments to retransmit only the blocks that were not successfully received.

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What changed

This document is a publication of a new patent application, US20260088941A1, filed by Nordic Semiconductor ASA. The application describes a radio transceiver device designed to improve data transmission reliability. Key features include transmitting data in blocks, each with an error detection portion, and a system for acknowledging received blocks. If blocks are not received or acknowledged, the device retransmits only those specific blocks, or requests an acknowledgment if none is received.

While this is a patent application and not a regulation, it outlines technological advancements relevant to manufacturers and technology companies in the telecommunications sector. Compliance officers in these industries may find the described error detection and retransmission mechanisms of interest for product development and intellectual property considerations. There are no immediate compliance obligations or deadlines associated with this patent application publication.

Source document (simplified)

← USPTO Patent Applications

RADIO COMMUNICATIONS

Application US20260088941A1 Kind: A1 Mar 26, 2026

Assignee

Nordic Semiconductor ASA

Inventors

Eivind Sjøgren OLSEN

Abstract

A radio transceiver device is provided. The radio transceiver device is arranged to transmit a data packet to a second radio transceiver device, the data packet comprising a header portion and a payload portion comprising a plurality of payload blocks, wherein each payload block comprises a data portion and an error detection portion. The device listens for an acknowledgement packet from the second radio transceiver device comprising an indication of which payload blocks were successfully received. If an acknowledgement packet is received which indicates that one or more payload blocks were not successfully received, the device transmits a further data packet to the second radio transceiver device comprising the one or more payload blocks that were not successfully received. If no acknowledgement packet is received, the device transmits an acknowledgment request packet to the second radio transceiver device.