DEVICE - SONY CORP

Title:

DEVICE

Document Type and Number:

WIPO Patent Application WO/2016/121200

Kind Code:

A1

Abstract:

[Problem] To make it possible to more appropriately ascertain the state of interference of directional beams. [Solution] Provided is a device comprising: an acquisition unit that acquires a channel that is inferred from a reference signal for measuring channel quality, and a plurality of precoding matrices corresponding to each of a plurality of directional beams; and a control unit that calculates the interference for each of the abovementioned plurality of directional beams, on the basis of the abovementioned channels and the abovementioned plurality of precoding matrices.

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Inventors:

TAKANO HIROAKI (JP)

Application Number:

PCT/JP2015/082312

Publication Date:

August 04, 2016

Filing Date:

November 17, 2015

Export Citation:

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Assignee:

SONY CORP (JP)

International Classes:

H04J99/00; H04B17/345; H04W16/28; H04W24/10; H04W88/02; H04W92/20

Foreign References:

JP2014531811A	2014-11-27
JP2014053811A	2014-03-20
US20130315197A1	2013-11-28

Other References:

RENESAS MOBILE EUROPE LTD.: "Study on remaining open issues for interference measurement resources", 3GPP TSG-RAN WG1#69 R1-122354, 25 May 2012 (2012-05-25)