9 citations · 31 across the 13 of their papers we have counts for
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cs.IT2017★ 1 cited
Stable Blind Deconvolution over the Reals from Additional Autocorrelations
Philipp Walk, Babak Hassibi
Recently the one-dimensional time-discrete blind deconvolution problem was shown to be solvable uniquely, up to a global phase, by a semi-definite program for almost any signal, pr…
cs.IT2017★ 1 cited
Short-Message Communication and FIR System Identification using Huffman Sequences
Philipp Walk, Peter Jung, Babak Hassibi
Providing short-message communication and simultaneous channel estimation for sporadic and fast fading scenarios is a challenge for future wireless networks. In this work we propos…
cs.IT2017★ 9 cited
Blind Deconvolution with Additional Autocorrelations via Convex Programs
Philipp Walk, Peter Jung, Götz E. Pfander +1
In this work we characterize all ambiguities of the linear (aperiodic) one-dimensional convolution on two fixed finite-dimensional complex vector spaces. It will be shown that the…