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:
Mar. 20, 2018
Filed:
Dec. 23, 2013
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
The disclosure relates to a method performed in a network node of a communication system for configuring a communication device with channel state information, CSI, resources. The method comprises: configuring CSI resources for at least two sectors, the CSI resources comprising CSI reference signal, RS, resources and CSI interference measurements, IM, resources, such that the sectors are configured with same CSI IM resources, and such that each of the sectors is configured with CSI RS resources differing from the other sectors; and configuring the communication device to use a respective CSI resource configuration for each of at least two CSI processes, wherein each CSI resource configuration defines resources corresponding to resources of the configuring of a respective sector, whereby each CSI process specifies use of same CSI IM resources as the other CSI processes and CSI RS resources different from the other CSI processes.