JP2012515483A5 - Ｍｕ−ｍｉｍｏシステムにおける基地局によって送信されるデータのビームフォーミングを行う方法、及びその方法を実行する装置 - Google Patents

Ｍｕ−ｍｉｍｏシステムにおける基地局によって送信されるデータのビームフォーミングを行う方法、及びその方法を実行する装置 Download PDF

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JP2012515483A5
JP2012515483A5 JP2011545695A JP2011545695A JP2012515483A5 JP 2012515483 A5 JP2012515483 A5 JP 2012515483A5 JP 2011545695 A JP2011545695 A JP 2011545695A JP 2011545695 A JP2011545695 A JP 2011545695A JP 2012515483 A5 JP2012515483 A5 JP 2012515483A5
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base station
data transmitted
mimo system
beamforming data
beamforming
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  1. Ｍ＝４であり、
    前記アダマール行列は、一般式
    Figure 2012515483
    に適合しており、
    θは、前記第１のインデックスを生成するために使用される、量子化されたベクトル
    Figure 2012515483
    に含まれている
    ことを特徴とする請求項６に記載の方法。
JP2011545695A 2009-01-19 2010-01-18 Ｍｕ−ｍｉｍｏシステムにおける基地局によって送信されるデータのビームビームフォーミングを行う方法、及びその方法を実行する装置 Ceased JP2012515483A (ja)

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Application Number Priority Date Filing Date Title
EP09368002A EP2209220A1 (en) 2009-01-19 2009-01-19 Process for beamforming data to be transmitted by a base station in a MU-MIMO system and apparatus for performing the same
EP09368002.3 2009-01-19
PCT/EP2010/000246 WO2010081736A1 (en) 2009-01-19 2010-01-18 Process for beamformng data to be transmitted by a base station in a mu-mimo system and apparatus for performing the same

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JP2012515483A JP2012515483A (ja) 2012-07-05
JP2012515483A5 true JP2012515483A5 (ja) 2013-07-18

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WO (1) WO2010081736A1 (ja)

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