Patent · US Active

Controlling scheduling decisions in a distributed cooperation system

US9544913B2 · kind B2 · utility

1Cited by

0References

14Claims

0Family size

Assignee

Max-Planck-Gesellschaft zur Föderung der Wissenschaften e.V. · US

Inventors

Wolfgang Zirwas · Munich, DE
Lars THIELE · Berlin, DE
Thomas WIRTH · Berlin, DE
Thomas Haustein · Potsdam, DE

Key dates

Filing date	Aug 24, 2009
Grant date	Jan 10, 2017
Priority date	—
Expiry date	Apr 14, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH04W92/20
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

Feedback information is received from user equipments served by jointly processed data streams of a coordinated multipoint transmission at each base station of base stations serving the jointly processed data streams, and scheduling data is decided for the user equipments based on the feedback information and scheduling rules. The scheduling rules may be determined at least in part by one of the base stations and scheduling decisions by the base stations may be synchronized. Scheduling decisions may be transferred via a backhaul link and/or over the air, which may include scheduling decisions for future transmission time intervals.

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