CPFSK Scheme With Multiple Modulation Indices in Optical OFDM Communication System
To improve spectrum efficiency (SE) of minimum-shift keying (MSK) in orthogonal frequency-division multiplexing (OFDM) system, MSK is extended to a continuous-phase frequency-shift-keying (CPFSK) scheme with multiple modulation indices h in this paper. We theoretically prove that the available h for...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2013-01-01
|
| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/6651683/ |