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Conference Paper
Design of a Receiver Faster Than Nyquist Signalling in DVB-S2 Standard
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- Authors
- Pansoo Kim, Deock-Gil Oh
- Issue Date
- 2014-10
- Citation
- International Conference on Information and Communication Technology Convergence (ICTC) 2014, pp.989-990
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, we intend to give an exemplary receiver architecture for Faster Than Nyquist(FTN) signalling transmission that is applicable to DVB-S2 standard. In order to ensure higher spectral efficiency(SE) than the existing DVB-S2 standard based on Nyquist rate, symbol time interval can be reduced by relaxing the orthogonal criterion. As a result, the problem of inter symbol interference(ISI) arises. This paper is mainly shown to adapt to DVB-S2 receiver under ISI channel that is caused by FTN signaling. The proposed structure can bring about the improvement of SE and tolerate the ISI channel impairment, effectively.
- KSP Keywords
- DVB-S2, FTN Signaling, Faster Than Nyquist Signalling, ISI channel, Inter-Symbol-Interference(ISI), Nyquist rate, Orthogonal Criterion, Receiver architecture, Spectral efficiency(SE), Time interval, channel impairments