Patent · US Active

UCI on grant-free PUSCH

US11937241B2 · kind B2 · utility

1Cited by

1References

17Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Robert Baldemair · Solna, SE
Ali Behravan · Stockholm, SE
Sorour Falahati · Stockholm, SE
Daniel Larsson · Stockholm, SE
Stefan Parkvall · Bromma, SE

Key dates

Filing date	Oct 10, 2018
Grant date	Mar 19, 2024
Priority date	—
Expiry date	Sep 2, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04L5/0048
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

According to certain embodiments, a method for use in a wireless device for transmitting uplink control information (UCI) on grant-free resources comprises reserving a subset of time/frequency resources of a grant-free uplink channel for transmitting UCI, and upon determining the wireless device has UCI to transmit on the grant-free uplink channel, transmitting the UCI to a network node in the reserved subset of time/frequency resources.

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