Four-dimensional modulation formats for long-haul transmission
Four-dimensional modulation formats for long-haul transmission
复制标题
DOI:
10.1364/ofc.2014.m2c.4
复制
发表时间:
2014-03
期刊:
影响因子:
--
通讯作者:
P. Johannisson;M. Sjödin;T. Eriksson;M. Karlsson
中科院分区:
文献类型:
--
作者:
P. Johannisson;M. Sjödin;T. Eriksson;M. Karlsson
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.