... given. Mainadvantage of this variant is its dramatically increased number of maximum possible candidates, allowing for much highernumbers of (average) candidates than the pure (weighting,shifting, ... shown for the single antenna case, the com-bined weighting and temporal shifting variant may be ap-plied leading to a maximum of Jb,max·Jδ,maxpossible candi-dates.Another way to increase ... transmitter.As usual in OFDM, the information carrying symbols A μ,d(drawn from a QAM alphabet with variance σ2 A =E∀μ,∀d{ |A μ,d|2}) of the μth transmit antenna are specified in frequency domain...