The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 02, 2012
Filed:
Jun. 27, 2008
Torbjorn Wigren, Uppsala, SE;
BO Goransson, Sollentuna, SE;
Torbjorn Wigren, Uppsala, SE;
Bo Goransson, Sollentuna, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
The present invention relates to methods and arrangements to estimate neighbor cell interference for admission control purposes. Information on at least the total estimated neighbor cell interference power and the own cell power for frequency subsets of tones ft is signalled to neighboring cells for calculating a vector of impact values describing the interference impact of transmissions in a first impacting cell on respective impacted neighbor cells. The neighbor cell interference impact caused by a resource allocation in a first cell is estimated by help of the pre-calculated impact values such that resources are allocated to cause a minimized interference impact on said neighboring cells.