Parameter Derivation for Reducing ISI in 2-Dimensional Faster-than-Nyquist Transmission 


Vol. 41,  No. 10, pp. 1147-1154, Oct.  2016


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  Abstract

A faster-than-Nyquist (FTN) transmission scheme has been attracting great attention as a spectral efficient transmission scheme. In the FTN transmission scheme, modulated symbols are transmitted at a rate higher than Nyquist rate and thus, a performance loss due to the inter-symbol interference (ISI) is unavoidable. To minimize the performance loss in the FTN transmission scheme, parameters should be carefully optimized. Unfortunately, simulation-based parameter optimization requires significant amount of time and computing power, especially for 2-dimensional FTN systems. In this paper, we propose a 2-dimensional FTN transmission scheme using the optimized parameters based on numerical analysis and simulation results on the ISI. Compared with the conventional Nyquist system, the proposed 2-dimensional FTN transmission scheme not only offers virtually identical bit error performance but also offers higher spectral efficiency.

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  Cite this article

[IEEE Style]

D. Kang, H. Kim, K. Park, W. Oh, "Parameter Derivation for Reducing ISI in 2-Dimensional Faster-than-Nyquist Transmission," The Journal of Korean Institute of Communications and Information Sciences, vol. 41, no. 10, pp. 1147-1154, 2016. DOI: .

[ACM Style]

Donghoon Kang, Haeun Kim, Kyeongwon Park, and Wangrok Oh. 2016. Parameter Derivation for Reducing ISI in 2-Dimensional Faster-than-Nyquist Transmission. The Journal of Korean Institute of Communications and Information Sciences, 41, 10, (2016), 1147-1154. DOI: .

[KICS Style]

Donghoon Kang, Haeun Kim, Kyeongwon Park, Wangrok Oh, "Parameter Derivation for Reducing ISI in 2-Dimensional Faster-than-Nyquist Transmission," The Journal of Korean Institute of Communications and Information Sciences, vol. 41, no. 10, pp. 1147-1154, 10. 2016.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880