23 citations · 30 across the 4 of their papers we have counts for
Showing cs.ITShow all
3 papers · 1 filter
cs.IT2009★ 2 cited
Quantization for Soft-Output Demodulators in Bit-Interleaved Coded Modulation Systems
Clemens Novak, Peter Fertl, Gerald Matz
We study quantization of log-likelihood ratios (LLR) in bit-interleaved coded modulation (BICM) systems in terms of an equivalent discrete channel. We propose to design the quantiz…
cs.IT2009★ 5 cited
Performance Assessment of MIMO-BICM Demodulators based on System Capacity
Peter Fertl, Joakim Jalden, Gerald Matz
We provide a comprehensive performance comparison of soft-output and hard-output demodulators in the context of non-iterative multiple-input multiple-output bit-interleaved coded m…
cs.IT2008★ 23 cited
Perturbation-based Distributed Beamforming for Wireless Relay Networks
Peter Fertl, Ari Hottinen, Gerald Matz
This paper deals with distributed beamforming techniques for wireless networks with half-duplex amplify-and-forward relays. Existing schemes optimize the beamforming weights based…