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Blind Separation of Speech With a Switched Sparsity and Temporal Criteria
White Paper This algorithm is shown to improve the real time separation performance of conventional BSS algorithms exclusively exploiting the temporal structure, sparsity or statistical independence of signals. The... [31 May 2007]
Multiuser Detection and Channel Estimation in MIMO OFDM Systems Via Blind Source Separation
White Paper This paper proposes a blind multiuser detection and channel estimation method for Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency-Division Multiplexing (OFDM) systems based on Blind Source Separation... [18 Apr 2007]
Reduced Complexity Blind Layered Space-Time Equalization for MIMO OFDM Systems
White Paper Blind Source Separation (BSS) combined with a Vertical Bell Laboratories Layered Space-Time (V-BLAST) scheme is used in a small portion of subcarriers to perform blind signal detection and channel... [18 Apr 2007]
Blind Layered Space-Time Equalization for MIMO OFDM Systems
White Paper This paper proposes a novel blind receiver for Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) systems, where Blind Source Separation (BSS) and V-BLAST are... [14 Apr 2007]
Jammer Cancellation in DS-CDMA Arrays: Pre and Post Switching of ICA and Rake
White Paper This receiver structure is an extension to the framework proposed in, in which blind source separation (BSS) techniques were utilized to the jammer mitigation problem. In this paper Independent Component... [24 Jul 2004]
