Advanced SearchSearch Tips
Faster Than Nyquist Transmission with Multiple Channel Codes
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Faster Than Nyquist Transmission with Multiple Channel Codes
Kang, Donghoon; Kim, Haeun; Yun, Joungil; Lim, Hyoungsoo; Oh, Wangrok;
  PDF(new window)
The performance of turbo-like codes highly depends on their frame size and thus, the bit error rate performance of turbo-like codes can be improved by increasing the frame size. Unfortunately, increasing the frame size of channel codes induces some drawbacks such as the increase of not only encoding and decoding complexity but also transmission and decoding latencies. On the other hand, a faster than Nyquist (FTN) transmission causes intentional inter-symbol interference (ISI) and thus, induces some correlation among the transmission symbols. In this paper, we propose an FTN transmission with multiple channel codes. By exploiting the correlation among the modulated symbols, multiple code frames can be regarded as a code frame with a lager frame size. Due to the inherent parallel encoding scheme of proposed scheme, parallel decoding can be easily implemented.
FTN;Turbo-like codes;Decoding latency;
 Cited by
FTN 기반 전송 시스템의 성능 평가 기준에 관한 연구,곽상운;윤정일;백명선;임형수;

한국통신학회논문지, 2016. vol.41. 11, pp.1645-1652 crossref(new window)
J. E. Mazo, "Faster-than-Nyquist signaling," Bell Syst. Tech. J., vol. 54, no. 8, pp. 1451-1462, Oct. 1975. crossref(new window)

A. Prlja, J. B. Anderson, and F. Rusek, "Receivers for Faster-than-Nyquist signaling with and without turbo equalization," in Proc. 2008 IEEE Int. Symp. Inf. Theory, pp. 464-468, Jul. 2008.

F. Rusek and J. B. Anderson, "Multistream faster than Nyquist signaling," IEEE Trans. Commun., vol. 57, no. 5, pp. 1329-1340, May 2009. crossref(new window)

D. Dasalukunte, F. Rusek, and V. Owall, "Multicarrier faster-than-Nyquist signaling transceivers: Hardware architecture and performance analysis," IEEE Trans. Circuits and Syst. I: Regular Papers, vol. 58, no. 4, pp. 827-838, Apr. 2011. crossref(new window)

S. Benedetto and G. Montorsi, "Unveiling turbo codes: Some results on parallel concatenated coding schemes," IEEE Trans. Inf. Theory, vol. 42, no. 2, pp. 409-428, Mar. 1996. crossref(new window)

D. H. Kim and H. G. Ryu, "Adaptive Decision Feedback Equalizer Based on LDPC Code for the Phase Noise Suppression and Performance Improvement," J. KICS, vol. 37A, no. 3, pp. 179-187, Mar. 2012.

F. Tosato and P. Bisaglia, "Simplified soft-output demapper for binary interleaved COFDM with application to HIPERLAN/2," in Proc. IEEE Int. Conf. Commun., pp. 664-668, Sept. 2002.

A. Dejonghe and L. Vanderdorpe, "Turbo equalization for multilevel modulation: An efficient low-complexity scheme," in Proc. IEEE Int. Conf. Commun., pp. 1863-1867, 2002.

C. Douillard, et al., "Iterative correction of intersymbol interference: Turbo- equalization," Eur. Trans. Telecommun., vol. 6, no. 5, pp. 507-511, Sept.-Oct. 1995. crossref(new window)

3GPP: "3G Technical Specification, Multiplexing and Channel Coding, 25.212v4.4.0," 2001.

C. Berrou and A. Glavieux, "Near optimum error correcting coding and decoding: Turbo-codes," IEEE Trans. Commun., vol. 44, no. 10, pp. 1261-1271, Oct. 1996. crossref(new window)