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Conference Paper
Spiral QAM: A Novel Modulation Scheme Robust in the Presence of Phase Noise
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- Authors
- Byung-Jae Kwak, Nah-Oak Song, Bum Soo Park, Dong Seung Kwon
- Issue Date
- 2008-09
- Citation
- Vehicular Technology Conference (VTC) 2008 (Fall), pp.1-5
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, we introduce a new modulation scheme called Spiral QAM, which is optimized for phase noise, and thus robust in the presence of phase noise. Symbol mapping rules for 16 and 64 Spiral QAM are also presented. SER and BER performance of 64 Spiral QAM was compared with the conventional 64 QAM to show the superior performance of Spiral QAM in the presence of phase noise. ©2008 IEEE.
- KSP Keywords
- BER performance, Mapping rule, Modulation scheme, New modulation, Symbol mapping, phase noise, superior performance