68 citations · 87 across the 2 of their papers we have counts for
2 papers
cs.AR2009★ 68 cited
A Scalable VLSI Architecture for Soft-Input Soft-Output Depth-First Sphere Decoding
Ernst Martin Witte, Filippo Borlenghi, Gerd Ascheid +2
Multiple-input multiple-output (MIMO) wireless transmission imposes huge challenges on the design of efficient hardware architectures for iterative receivers. A major challenge is…
cs.IT2009★ 19 cited
Efficient And Portable SDR Waveform Development: The Nucleus Concept
Venkatesh Ramakrishnan, Ernst M. Witte, Torsten Kempf +5
Future wireless communication systems should be flexible to support different waveforms (WFs) and be cognitive to sense the environment and tune themselves. This has lead to tremen…