Patent · US Active

Channel sounding using multiple sounding configurations

US11863365B2 · kind B2 · utility

0Cited by

20References

20Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Erik Dahlman · Stockholm, SE
Ylva Jading · Stockholm, SE
Stefan Parkvall · Bromma, SE

Key dates

Filing date	Dec 22, 2022
Grant date	Jan 2, 2024
Priority date	—
Expiry date	Dec 22, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH04L5/0091
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

To configure uplink sounding transmissions by mobile terminals in a wireless communication network, sets of configuration parameters for uplink sounding signal transmissions are determined for a given mobile terminal. Each of the sets of configuration parameters comprising frequency-domain and/or time-domain parameters. The sets of configuration parameters are transmitted to the mobile terminal, thereby enabling the mobile terminal to generate different sounding signals used by the wireless communication network to estimate different properties associated with at least one of uplink signals and uplink channels.

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