Base station, user apparatus and interference reduction method

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United States of America Patent

PATENT NO 9814054
SERIAL NO

14905002

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A base station connected to a user apparatus in a radio communication system is provided. The base station includes a receiving unit configured to receive from an interference base station first control information which is used by the user apparatus for reducing an uplink interference signal from one or more cells formed by the interference base station or from another user apparatus, a generation unit configured to generate second control information based on one or more pieces of the first control information received from the interference base station, and a transmitting unit configured to transmit the second control information to the user apparatus by a downlink control signal.

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Patent Owner(s)

  • NTT DOCOMO, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagata, Satoshi Tokyo, JP 1792 8704
Ohwatari, Yusuke Tokyo, JP 45 460
Sano, Yousuke Tokyo, JP 73 291
Takeda, Kazuaki Tokyo, JP 415 2973

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