429 citations · 939 across the 56 of their papers we have counts for
4 papers · 1 filter
Experimental Demonstration of Capacity Increase and Rate-Adaptation by Probabilistically Shaped 64-QAM
Fred Buchali, Georg Böcherer, Wilfried Idler +3
We implemented a flexible transmission system operating at adjustable data rate and fixed bandwidth, baudrate, constellation and overhead using probabilistic shaping. We demonstrat…
Triggering Wave-Like Convergence of Tail-biting Spatially Coupled LDPC Codes
Sebastian Cammerer, Vahid Aref, Laurent Schmalen +1
Spatially coupled low-density parity-check (SC-LDPC) codes can achieve the channel capacity under low-complexity belief propagation (BP) decoding, however, there is a non-negligibl…
Spatially Coupled Codes and Optical Fiber Communications: An Ideal Match?
Laurent Schmalen, Detlef Suikat, Detlef Rösener +3
In this paper, we highlight the class of spatially coupled codes and discuss their applicability to long-haul and submarine optical communication systems. We first demonstrate how…
High Speed Data Transmission over GI-MMF Using Mode Group Division Multiplexing
Bernd Franz, Liaquat Ali, Laurent Schmalen +1
We transmitted 4x28 Gbit/s over 5-km standard GI-MMF using four different mode groups in combination with direct detection and on-off-keying format (OOK). Due to the square-law det…