User device, base station, interference reduction method, and interference reduction control information notification method

Title:

User device, base station, interference reduction method, and interference reduction control information notification method

Document Type and Number:

Japanese Patent JP6294834

Kind Code:

B2

Abstract:

A user apparatus in a radio communication system including a plurality of base stations, including: reception means that receives, from a connecting base station, control information to be used for reducing an interference signal sent from an interference base station for the user apparatus; and interference reducing means that reduces the interference signal by using the control information to obtain a desired signal sent from the connecting base station.

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Inventors:

Yosuke Sano
Yusuke Owatari
Satoshi Nagata
Yuta Sagae
Yukihiko Okumura

Application Number:

JP2014554191A

Publication Date:

March 14, 2018

Filing Date:

September 30, 2013

Export Citation:

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Assignee:

Ntt docomo, Inc.

International Classes:

H04W72/04; H04B1/10; H04W16/28; H04W88/02

Foreign References:

US20120190391
US20110199986
WO2010049970A1
US20080159451

Other References:

New Postcom,Considerations on signalling support for FeICIC,3GPP TSG-RAN WG1#67 R1-113705,フランス,3GPP,2011年11月 9日,Paragraph 2

Attorney, Agent or Firm:

Tadashige Ito
Tadahiko Ito
Ryuji Ishihara

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