Real-time OFDM or Nyquist pulse generation – which performs better with limited resources?
نویسندگان
چکیده
منابع مشابه
Real-time Nyquist pulse generation beyond 100 Gbit/s and its relation to OFDM.
Nyquist sinc-pulse shaping provides spectral efficiencies close to the theoretical limit. In this paper we discuss the analogy to optical orthogonal frequency division multiplexing and compare both techniques with respect to spectral efficiency and peak to average power ratio. We then show that using appropriate algorithms, Nyquist pulse shaped modulation formats can be encoded on a single wave...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2012
ISSN: 1094-4087
DOI: 10.1364/oe.20.00b543