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Random noise generation |
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Soft-output Viterbi equalizer for non-binary modulation |
Stefan Helmut Müller-Weinfurtner |
2022-12-20 |
| 11483076 |
Quadrature amplitude modulation with constellation shaping |
Stefan Helmut Müller-Weinfurtner |
2022-10-25 |
| 11405256 |
Apparatus and method for receiving quadrature amplitude modulated “QAM” symbol |
Stefan Helmut Müller-Weinfurtner |
2022-08-02 |
| 11184035 |
Soft-input soft-output decoding of block codes |
Mohammad Ali Sedaghat, Glenn Elliot Cooper |
2021-11-23 |
| 10148390 |
Rate adaptive turbo forward error correction |
— |
2018-12-04 |
| 10078540 |
Accurate and fast in-service estimation of input bit error ratio of low density parity check decoders |
Stefan Langenbach |
2018-09-18 |
| 10075186 |
Trellis segment separation for low-complexity viterbi decoding of high-rate convolutional codes |
Norbert Beck, Soeren Gehrke |
2018-09-11 |
| 9917600 |
Forward error correction with turbo/non-turbo switching |
Stefan Langenbach, Norbert Beck |
2018-03-13 |
| 9722728 |
Rate adaptive turbo forward error correction |
— |
2017-08-01 |
| 9647696 |
Forward error correction with turbo/non-turbo switching |
Stefan Langenbach, Norbert Beck |
2017-05-09 |
| 9537513 |
Rate adaptive turbo forward error correction |
— |
2017-01-03 |
| 9270384 |
Sub-sampled carrier phase recovery |
Chris Fludger |
2016-02-23 |
| 8886058 |
Cycle slip reduction in coherent optical communications |
Jonas Geyer, Theodor Kupfer |
2014-11-11 |