Patent · US Active

Short PUCCH in uplink sPUCCH

US9762357B2 · kind B2 · utility

12Cited by

0References

40Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Helka-Liina Määttanen · Helsinki, FI
Mattias Andersson · Sundbyberg, SE
Stefan Parkvall · Bromma, SE
Per Synnergren · Luleå, SE
Stefan Wager · Espoo, FI
Hanzhi Zhang · Munich, DE

Key dates

Filing date	Mar 9, 2016
Grant date	Sep 12, 2017
Priority date	—
Expiry date	Mar 9, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH04W88/08
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

In one aspect, a wireless device receives a first data transmission from a base station in a first subframe interval and transmits HARQ feedback and/or CSI to the base station in a subsequent subframe interval, within a duration that is less than a maximum transmission duration that is possible within the subsequent subframe interval. In another aspect, a base station transmits a first data transmission to a wireless device in a first subframe interval and receives HARQ feedback and/or CSI from the wireless device in a subsequent subframe interval, within a duration that is less than a maximum transmission duration that is possible within the subsequent subframe interval.

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