Patent · US Active

Flexible SRS sounding for NR systems

US12388600B2 · kind B2 · utility

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15Claims

0Family size

Assignee

Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE

Inventors

Marcus Grossmann · Erlangen, DE
Venkatesh Ramireddy · Erlangen, DE

Key dates

Filing date	Dec 23, 2022
Grant date	Aug 12, 2025
Priority date	—
Expiry date	Aug 22, 2043

Classification

Technology area (CPC H)Electricity
CPC primaryH04L5/0092
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A user device, UE, for a wireless communication network is configured or preconfigured with one or more Sounding Reference Signal, SRS, resources to be used for SRS transmissions. The one or more SRS resources include a plurality of frequency domain resources. Responsive to receiving an indication of a subset of SRS frequency domain resources for each resource, the UE performs an SRS transmission using the indicated subset of frequency domain resources.

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