443 citations · 1k across the 64 of their papers we have counts for
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Lossy Broadcasting in Two-Way Relay Networks with Common Reconstructions
Roy Timo, Alex Grant, Gerhard Kramer
The broadcast phase (downlink transmission) of the two-way relay network is studied in the source coding and joint source-channel coding settings. The rates needed for reliable com…
Capacity for Half-Duplex Line Networks with Two Sources
Tobias Lutz, Gerhard Kramer, Christoph Hausl
The focus is on noise-free half-duplex line networks with two sources where the first node and either the second node or the second-last node in the cascade act as sources. In both…
Interference Focusing for Mitigating Cross-Phase Modulation in a Simplified Optical Fiber Model
Hassan Ghozlan, Gerhard Kramer
A memoryless interference network model is introduced that is based on non-linear phenomena observed when transmitting information over optical fiber using wavelength division mult…
Analysis and Design of Binary Message-Passing Decoders
Gottfried Lechner, Troels Pedersen, Gerhard Kramer
Binary message-passing decoders for low-density parity-check (LDPC) codes are studied by using extrinsic information transfer (EXIT) charts. The channel delivers hard or soft decis…
Calculation of Mutual Information for Partially Coherent Gaussian Channels with Applications to Fiber Optics
Bernhard Goebel, René-Jean Essiambre, Gerhard Kramer +2
The mutual information between a complex-valued channel input and its complex-valued output is decomposed into four parts based on polar coordinates: an amplitude term, a phase ter…