Patent · US Active

Feedback resource determination from sidelink shared channel

US12081488B2 · kind B2 · utility

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0References

2Claims

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Assignee

JRD Communication (Shenzhen) LTD. · CN

Inventors

Umer Salim · Tangxia, CN
Bruno Jechoux · Antibes, FR
Virgile Garcia · Beijing, CN

Key dates

Filing date	Sep 28, 2020
Grant date	Sep 3, 2024
Priority date	—
Expiry date	Jan 31, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04L5/0094
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

There is provided a method of determining PSSCH feedback resources performed at a UE, wherein the PSSCH feedback (PSFCH) resource has a periodicity N defined as a number of slots. The method comprises counting a number of sub-channels, C, of PSSCH in the period N, wherein each sub-channel, c, is associated with a PSFCH resource; counting a number of PSFCH resources, R, in the period N; indexing the sub-channels, c, based on time; and after indexing the sub-channels, c, based on time, indexing the sub-channels, c, based on frequency.

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