Yazar "Tanc, A. Korhan" için Makale Koleksiyonu listeleme
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Implementing the Han-Kobayashi Scheme Using Low Density Parity Check Codes Over Gaussian Interference Channels
Sharifi, Shahrouz; Tanc, A. Korhan; Duman, Tolga M. (Ieee-Inst Electrical Electronics Engineers Inc, 2015)We focus on Gaussian interference channels (GICs) and study the Han-Kobayashi coding strategy for the two-user case with the objective of designing implementable (explicit) channel codes. Specifically, low-density parity-check ... -
LDPC Code Design for the Two-User Gaussian Multiple Access Channel
Sharifi, Shahrouz; Tanc, A. Korhan; Duman, Tolga M. (Ieee-Inst Electrical Electronics Engineers Inc, 2016)We study code design for two-user Gaussian multiple access channels (GMACs) under fixed channel gains and under quasi-static fading. We employ low-density parity-check (LDPC) codes with BPSK modulation and utilize an ... -
MRI reconstruction with joint global regularization and transform learning
Tanc, A. Korhan; Eksioğlu, Ender M. (Pergamon-Elsevier Science Ltd, 2016)Sparsity based regularization has been a popular approach to remedy the measurement scarcity in image reconstruction. Recently, sparsifying transforms learned from image patches have been utilized as an effective regularizer ... -
Sparsity regularized recursive total least-squares
Tanc, A. Korhan (Academic Press Inc Elsevier Science, 2015)This paper introduces a new family of recursive total least-squares (RTLS) algorithms for identification of sparse systems with noisy input vector. We regularize the RTLS cost function by adding a sparsifying term and ...