Abstract
In this paper, the applicability of 32 trellis-coded OFDM waveform is studied for the tactical information communications system in NCW (Network Centric Warfare). In order to reduce received SNR in BER 1.0E-6 conditions, we proposed a 32-TCM. We also applied OFDM technologies such as timing recovery, carrier recovery, and equalizer, in order to reduce robust channel impairments caused by non-LOS environments where a signal is not received from another system. Simulation results show that coding gain of a 32 trellis-coded OFDM waveform has about 7 dB and 2 dB, compared to single-carrier 16-QAM waveform and OFDM (16QAM) waveform in tactical communication environments, respectively.
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References
Kokuryo Y, Tsukamoto N (2005) Pragmatic trellis coding applied to rectangular QAM. IEEE Consum Electron 51(2):365–370
van de Beek JJ, Sandell M (1997) ML estimation of time and frequency offset in OFDM systems. IEEE Trans Sig Proc 45(7):1800–1805
Kobayashi H, Mori K, Nagaosa T (2003) Proposal of symbol timing and carrier frequency synchronization methods for burst mode OFDM signal. IEICE Trans Commun E86-B(1):257–265
Kang, H (2006) Integer frequency offset compensation algorithms for OFDM receiver in wireless mobile channel environments. In: Proceedings of JCCI2006
Jeon HG, Kim KS, Serpiden E (2010) A novel frequency offset estimation for OFDM systems. In: Proceedings of KIMICS 2010, vol 3, no. 1, pp 201–205
Kim JW, Kang HJ, Lee KH (2004) Performance analysis of OFDM system considering carrier frequency offset in wireless LAN channel environment. JICCE 2(1):1–4
Jo JI (2004) Residual frequency offset estimation for OFDM system of packet type. The Korean society of broadcast engineers conference
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© 2013 Springer Science+Business Media Dordrecht
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Kim, B., Na, C., Ryoo, S. (2013). Feasibility Study of 32 Trellis-Coded OFDM Waveform for Tactical Information Communication. In: Jung, HK., Kim, J., Sahama, T., Yang, CH. (eds) Future Information Communication Technology and Applications. Lecture Notes in Electrical Engineering, vol 235. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-6516-0_7
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DOI: https://doi.org/10.1007/978-94-007-6516-0_7
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