Patent · US Active

Device-to-device communication

US9572193B2 · kind B2 · utility

4Cited by

0References

26Claims

0Family size

Assignee

NOKIA SOLUTIONS AND NETWORKS OY · FI

Inventors

Kari Veikko Horneman · Oulu, FI
Vinh Van Phan · Oulu, FI
Ling Yu · Kauniainen, FI

Key dates

Filing date	Mar 12, 2009
Grant date	Feb 14, 2017
Priority date	—
Expiry date	Mar 12, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04W76/14
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

There is provided a solution for improving the quality of service of end-to-end communication between at least two user terminals. The solution includes applying uplink signaling in which information related to the traffic status of a direct device-to-device communication link is transmitted.

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