Patent · US Active

Coordinating radio resource partitioning in a relay enhanced telecommunication network

US8781489B2 · kind B2 · utility

0Cited by

0References

22Claims

0Family size

Assignee

Nokia Siemens Networks Oy · FI

Inventors

Bernhard Wegmann · Holzkirchen, DE
Simone Redana · Munich, DE
Bernhard Raaf · Hersbruck, DE

Key dates

Filing date	Feb 3, 2010
Grant date	Jul 15, 2014
Priority date	—
Expiry date	Mar 11, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH04W84/047
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method includes acquiring an information from a second base station by a first base station, wherein the information is indicative for a relative timing displacement between (a) a first time pattern of a first radio resource partitioning scheme and (b) a second time pattern of a second radio resource partitioning scheme. The method further includes adapting the first time pattern of the first radio resource partitioning scheme, used by the first relay node, to the second time pattern of the second radio resource partitioning scheme, used by the second relay node, in such a manner that Time Transmission Intervals (TTIs) of the first time pattern which one used for uplink radio transmissions coincide with TTIs of the second time pattern which one used for uplink radio transmissions. A corresponding first base station is adapted for controlling and/or for carrying out the above described method.

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