Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2002.07a
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- Pages.421-424
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- 2002
Encoder Design for the Multiple Symbol Trellis Coded Modulation Applied to Noncoherent CPFSK on the Interleaved Rician Fading Channel
- Kim, Chang-Joong (Department of Radio Communication Science and Engineering, Hong-Ik University) ;
- Lee, Ho-Kyoung (Department of Radio Communication Science and Engineering, Hong-Ik University)
- Published : 2002.07.01
Abstract
In this paper, we introduce an encoder design technique of multiple symbol trellis coded modulation for noncoherent continuous phase frequency shift keying (MTCM/NCPFSK) on the interleaved Rician fading channel. To find dominant factors which affects the error probability of MTCM/NCPFSK, we derive the pairwise error probability (PEP) of MTCM/NCPFSK and find that the error probability mainly depends on the effective length of error event and the corresponding squared product distance (SPD) for the small value of Rician parameter K. Using this performance criteria, we search for the optimal encoder of MTCM/NCPFSK for the interleaved Rician fading channel. We also compare that encoder with the encoder designed for additive white Gaussian noise channel.
Keywords