Publications [#235836] of Robert Calderbank

Papers Published

1. Diggavi, SN; Al-Dhahir, N; Stamoulis, A; Calderbank, AR, Differential space-time coding for frequency-selective channels, IEEE Communications Letters, vol. 6 no. 6 (June, 2002), pp. 253-255, Institute of Electrical and Electronics Engineers (IEEE), ISSN 1089-7798 [doi]
   (last updated on 2024/04/24)

   Abstract:
   In this letter we introduce two space-time transmission schemes which allow full-rate and full-diversity noncoherent communications using two transmit antennas over fading frequency-selective channels. The first scheme operates in the frequency domain where it combines differential Alamouti space-time block-coding (STBC) with OFDM. The second scheme operates in the time domain and employs differential time-reversal STBC to guarantee blind channel identifiability without the need for temporal oversampling or multiple receive antennas.