Patent · US Active

Tone-level interleaving and de-interleaving for broadcast or multicast communications

US11777650B2 · kind B2 · utility

0Cited by

0References

30Claims

0Family size

Assignee

QUALCOMM Incorporated · US

Inventors

Ayan Sengupta · San Diego, US
Alberto Rico Alvarino · San Diego, US
Qiang Shen · Ottawa, CA
Chu-Hsiang HUANG · San Diego, US
Cunzhen Liu · San Diego, US
Yang Sun · Palo Alto, US
Arash Mirbagheri · San Diego, US
Gabi Sarkis · San Diego, US
Peter Gaal · San Diego, US

Key dates

Filing date	Aug 5, 2020
Grant date	Oct 3, 2023
Priority date	—
Expiry date	Aug 5, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04L27/2607
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A base station maps code blocks of a transport block of a transport block size (TBS) for a channel using tone-level interleaving or resource element (RE)-level interleaving. Then, the base station can transmit the code blocks of the transport block of the TBS for the channel. A UE may receive the channel from the base station and de-interleave the received tones of the channel in a frequency domain to obtain the code blocks of the transport block having the TBS for the channel.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.