Patent · US Active

Uplink control information signaling in inter-site downlink carrier aggregation scenarios

US9629133B2 · kind B2 · utility

6Cited by

0References

15Claims

0Family size

Assignee

NOKIA SOLUTIONS AND NETWORKS OY · FI

Inventors

Claudio Rosa · Roma, IT
Frank Frederiksen · Klarup, DK

Key dates

Filing date	Jun 5, 2012
Grant date	Apr 18, 2017
Priority date	—
Expiry date	Sep 23, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04L5/0087
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

There are provided measures for uplink control information signaling in inter-site downlink carrier aggregation scenarios. Such measures exemplarily include obtaining uplink transmission resources for an uplink control information transmission on said primary carrier, deriving a receiving timing for said uplink control information transmission, detecting said uplink control information transmission on said primary carrier based on said uplink transmission resources and said receiving timing, and decoding uplink control information from said uplink control information transmission.

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