Patent · US Active

Divide-and-conquer approach to mitigating relay-to-relay interference

US9503174B2 · kind B2 · utility

1Cited by

4References

21Claims

0Family size

Assignee

NOKIA SOLUTIONS AND NETWORKS OY · FI

Inventors

Simone Redana · Munich, DE
Abdallah Bou Saleh · Munich, DE
Ömer BULAKCI · Munich, DE
Bernhard Raaf · Hersbruck, DE

Key dates

Filing date	Mar 4, 2011
Grant date	Nov 22, 2016
Priority date	—
Expiry date	Mar 4, 2031

Classification

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

Abstract

An apparatus and a method are described, by which interference related detection results of a plurality of relay nodes are obtained, wherein each relay node to the radio access network, wherein a connection between the relay node and its serving access node is an access node—relay node connection. The relay nodes are grouped according to the obtained detection results such that the access node—relay node connection can be configured for each group in order to mitigate interference to mitigate interference between transmissions to and from different relay nodes in each group.

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