Patent · US Active

Transmit feedback for unlicensed networks

US12395992B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Reem Karaki · Aachen, DE
Stephen Grant · Cary, US
Min Wang · San Diego, US
Tai Do · Lund, SE

Key dates

Filing date	Jun 15, 2020
Grant date	Aug 19, 2025
Priority date	—
Expiry date	May 22, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04W74/0808
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method, system and apparatus are disclosed for transmitting feedback information when operating in unlicensed portions of the radio frequency spectrum. In one embodiment, a wireless device is configured to receive a configuration for a 5 plurality of channels, the configuration configuring each of the plurality of channels with at least one physical uplink control channel, PUCCH, resource; and transmit feedback on the at least one PUCCH resource that is configured in at least one channel of the plurality of channels. In another embodiment, a network node is configured to transmit a configuration for a plurality of channels, the configuration 10 configuring each of the plurality of channels with at least one physical uplink control channel, PUCCH, resource; and receive feedback on the at least one PUCCH resource that is configured in at least one channel of the plurality of channels.

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