Patent Application for Code-Block Bit Interleaving in Wireless Communication

ChangeBridge: Patent Apps - Networking (H04L)

Detected March 26th, 2026

Summary

The USPTO has published a new patent application (US20260088934A1) detailing systems and techniques for code-block bit interleaving in wireless communication. The application, filed on September 24, 2024, by Kianoush Hosseini and others, focuses on flexible spectrum integration and carrier aggregation sub-bands.

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What changed

This document is a published patent application from the USPTO, not a regulatory rule or guidance. It describes a novel method for code-block bit interleaving in wireless communication systems to improve flexible spectrum integration or carrier aggregation sub-bands. The processing system described can generate an interleaved bit sequence based on a mapping to sub-bands and output modulated symbols.

As this is a patent application, there are no immediate compliance obligations or deadlines for regulated entities. However, companies involved in wireless communication technology, particularly those developing network entities or spectrum management solutions, may find the described techniques relevant to their research and development efforts. The application is publicly available for review and potential licensing.

Source document (simplified)

← USPTO Patent Applications

CODE-BLOCK BIT INTERLEAVING FOR FLEXIBLE SPECTRUM INTEGRATION OR CARRIER AGGREGATION SUB-BANDS

Application US20260088934A1 Kind: A1 Mar 26, 2026

Inventors

Kianoush HOSSEINI, Javier RODRIGUEZ FERNANDEZ, Mostafa KHOSHNEVISAN, Gokul SRIDHARAN

Abstract

Systems and techniques are provided for wireless communication. For example, a processing system of a network entity can be configured to receive information indicative of a mapping between an input code-block (CB) bit sequence and a plurality of sub-bands. The processing system can generate an interleaved CB bit sequence based on application of the mapping to a particular CB bit sequence, wherein each sub-band of the plurality of sub-bands is mapped to a respective subset of coded bits of a plurality of coded bits according to the mapping. The particular CB bit sequence includes the plurality of coded bits, and the plurality of coded bits includes a plurality of subsets of coded bits. The processing system can output, based on the interleaved CB bit sequence, a plurality of modulated symbols.