Adaptive OFDM System with Optimal RCPC Code-Rate for Each Subcarrier

Dong Chan PARK; Suk Chan KIM; Seokho YOON

doi:10.1093/ietfec/e89-a.6.1771

Adaptive OFDM System with Optimal RCPC Code-Rate for Each Subcarrier

Dong Chan PARK, Suk Chan KIM, Seokho YOON

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Adaptive transmission methods improve the performance of wireless communication system by adjusting parameters like modulation, code-rate, and power depending on the channel state adaptively. In this letter, we consider the adaptive code-rate OFDM system in which code-rate of each subcarrier is adapted optimally. RCPC code is used to obtain different code-rate for each subcarrier. Performance analysis shows that 3-6 dB SNR gain or up to 30-50% data rate increase is achieved at bit error rate 10^-6.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E89-A No.6 pp.1771-1772

Publication Date: 2006/06/01

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Online ISSN: 1745-1337

DOI: 10.1093/ietfec/e89-a.6.1771

Type of Manuscript: Special Section LETTER (Special Section on Papers Selected from 2005 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC2005))

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Dong Chan PARK, Suk Chan KIM, Seokho YOON, "Adaptive OFDM System with Optimal RCPC Code-Rate for Each Subcarrier" in IEICE TRANSACTIONS on Fundamentals, vol. E89-A, no. 6, pp. 1771-1772, June 2006, doi: 10.1093/ietfec/e89-a.6.1771.
Abstract: Adaptive transmission methods improve the performance of wireless communication system by adjusting parameters like modulation, code-rate, and power depending on the channel state adaptively. In this letter, we consider the adaptive code-rate OFDM system in which code-rate of each subcarrier is adapted optimally. RCPC code is used to obtain different code-rate for each subcarrier. Performance analysis shows that 3-6 dB SNR gain or up to 30-50% data rate increase is achieved at bit error rate 10^-6.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e89-a.6.1771/_p

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@ARTICLE{e89-a_6_1771,
author={Dong Chan PARK, Suk Chan KIM, Seokho YOON, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Adaptive OFDM System with Optimal RCPC Code-Rate for Each Subcarrier},
year={2006},
volume={E89-A},
number={6},
pages={1771-1772},
abstract={Adaptive transmission methods improve the performance of wireless communication system by adjusting parameters like modulation, code-rate, and power depending on the channel state adaptively. In this letter, we consider the adaptive code-rate OFDM system in which code-rate of each subcarrier is adapted optimally. RCPC code is used to obtain different code-rate for each subcarrier. Performance analysis shows that 3-6 dB SNR gain or up to 30-50% data rate increase is achieved at bit error rate 10^-6.},
keywords={},
doi={10.1093/ietfec/e89-a.6.1771},
ISSN={1745-1337},
month={June},}

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TY - JOUR
TI - Adaptive OFDM System with Optimal RCPC Code-Rate for Each Subcarrier
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1771
EP - 1772
AU - Dong Chan PARK
AU - Suk Chan KIM
AU - Seokho YOON
PY - 2006
DO - 10.1093/ietfec/e89-a.6.1771
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E89-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 2006
AB - Adaptive transmission methods improve the performance of wireless communication system by adjusting parameters like modulation, code-rate, and power depending on the channel state adaptively. In this letter, we consider the adaptive code-rate OFDM system in which code-rate of each subcarrier is adapted optimally. RCPC code is used to obtain different code-rate for each subcarrier. Performance analysis shows that 3-6 dB SNR gain or up to 30-50% data rate increase is achieved at bit error rate 10^-6.
ER -