The emerging massive/large-scale multiple-input multiple-output (LS-MIMO) systems that
rely on very large antenna arrays have become a hot topic of wireless communications …

In this semitutorial paper, a comprehensive survey of closest point search methods for
lattices without a regular structure is presented. The existing search strategies are described …

Recently, lattice-reduction-aided detectors have been proposed for multiinput multioutput
(MIMO) systems to achieve performance with full diversity like the maximum likelihood …

Lattice reduction is a powerful concept for solving diverse problems involving point lattices.
Signal processing applications where lattice reduction has been successfully used include …

Soft-input soft-output (SISO) detection algorithms form the basis for iterative decoding. The
computational complexity of SISO detection often poses significant challenges for practical …

In Part I, we found a closed-form expression for the expected complexity of the sphere-
decoding algorithm, both for the infinite and finite lattice. We continue the discussion in this …

We present the state of the art solvers of the Shortest and Closest Lattice Vector Problems in
the Euclidean norm. We recall the three main families of algorithms for these problems …

An improved weighted decision-feedback equalizer (IWDFE) is adopted and experimentally
demonstrated to mitigate chromatic dispersion (CD) induced power fading for C-band four …

Introduction organisms, often the result of subjective decisions that are scientifically hardly
justifiable, created an unfavourable impression of the efficiency and importance of …

Mein langjähriger Büropartner Lutz Lampe mit seiner gewinnenden und direkten Art tat ein
übriges mir die Zeit angenehm zu gestalten, und war auch wissenschaftlich ein echtes …