A number of four-dimensional modulation formats are described theoretically and from an implementation point of view. The requirements for digital signal processing and the trade-off between spectral efficiency and receiver sensitivity is discussed
We study achievable rates for four-dimensional (4D) constellations for spectrally efficient optical ...
Transmission of a 4-D optimized format with the same spectral efficiency as PM-QPSK was experimental...
Coherent optical communication systems applying modulation formats with a dimensionality of four or ...
We review the design of multidimensional modulations by maximizing generalized mutual information an...
We investigate power-efficient modulation formats in the four-dimensional signal space that is used ...
Optical coherent transmission links utilize a four-dimensional (4d) signal space. We review the sear...
This chapter overviews the relatively large body of work (experimental and theoretical) on modulatio...
In this invited contribution, we discuss technology options for bandwidth-variable transceivers whic...
To satisfy the increasing capacity demand in today's networks, in particular exceeding 100 Tbit/s pe...
We quantify the performance of regular four-dimensional constellations with high spectral efficiency...
We discuss technology options for bandwidth-variable transceivers which are key components for the r...
Coherent optical transmission systems have a four-dimensional (4-D) signal space (two quadratures in...
We review the research on multidimensional modulation formats for coherent optical transmission syst...
We present and discuss optimized four-dimensional modulation formats that have better sensitivities ...
This thesis covers multidimensional modulation formats for coherent optical communication systems in...
We study achievable rates for four-dimensional (4D) constellations for spectrally efficient optical ...
Transmission of a 4-D optimized format with the same spectral efficiency as PM-QPSK was experimental...
Coherent optical communication systems applying modulation formats with a dimensionality of four or ...
We review the design of multidimensional modulations by maximizing generalized mutual information an...
We investigate power-efficient modulation formats in the four-dimensional signal space that is used ...
Optical coherent transmission links utilize a four-dimensional (4d) signal space. We review the sear...
This chapter overviews the relatively large body of work (experimental and theoretical) on modulatio...
In this invited contribution, we discuss technology options for bandwidth-variable transceivers whic...
To satisfy the increasing capacity demand in today's networks, in particular exceeding 100 Tbit/s pe...
We quantify the performance of regular four-dimensional constellations with high spectral efficiency...
We discuss technology options for bandwidth-variable transceivers which are key components for the r...
Coherent optical transmission systems have a four-dimensional (4-D) signal space (two quadratures in...
We review the research on multidimensional modulation formats for coherent optical transmission syst...
We present and discuss optimized four-dimensional modulation formats that have better sensitivities ...
This thesis covers multidimensional modulation formats for coherent optical communication systems in...
We study achievable rates for four-dimensional (4D) constellations for spectrally efficient optical ...
Transmission of a 4-D optimized format with the same spectral efficiency as PM-QPSK was experimental...
Coherent optical communication systems applying modulation formats with a dimensionality of four or ...
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