The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
본 논문에서는 대칭형 알파 안정 환경에서 VLF(Very low Frequency, 3-30kHz) 통신을 위한 Chirp-BOK 변조 방식을 제안합니다.SαS) 소음. VLF 통신의 주요 간섭인 대기 소음은 다음과 같이 보다 정확하게 특성화됩니다. SαS 이전 문헌에서의 분포. Chirp Spread Spectrum(CSS) 기술 중 하나인 Chirp-BOK는 간섭 방지 성능과 일정한 포락선 특성 때문에 널리 사용됩니다. 그러나 업 처프와 다운 처프는 엄격하게 직교하지 않으며, 시간 대역폭 곱이 증가해도 처프-BOK 시스템의 비트 오류율(BER) 성능은 더 이상 향상되지 않습니다. 따라서 본 논문에서는 비직교 변조 파형이 시스템에 미치는 영향을 고려하고, 가우스 잡음 하에서 최소 BER의 관점에서 Chirp-BOK에 대한 최적 매개변수 모델을 도출하고, SαS 각각 소음. 가우스 잡음 하에서 Chirp-BOK 방식에 대한 시뮬레이션 SαS 서로 다른 α를 갖는 잡음은 제안된 방법의 효율성을 검증합니다.
Kaijie ZHOU
PLA Army Engineering University,Huaiyin Normal University
Huali WANG
PLA Army Engineering University
Peipei CAO
Huaiyin Normal University,Nanjing University of Science and Technology
Zhangkai LUO
Space Engineering University
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
부
Kaijie ZHOU, Huali WANG, Peipei CAO, Zhangkai LUO, "Performance Evaluation for Chirp-BOK Modulation Scheme under Alpha-Stable Noise" in IEICE TRANSACTIONS on Fundamentals,
vol. E103-A, no. 4, pp. 723-727, April 2020, doi: 10.1587/transfun.2019EAL2134.
Abstract: This paper proposes a chirp-BOK modulation scheme for VLF (Very low frequency, 3-30kHz) communication under symmetric alpha-stable (SαS) noise. The atmospheric noise which is the main interference in VLF communication is more accurately characterized as SαS distribution in the previous literatures. Chirp-BOK, one of the chirp spread spectrum (CSS) technologies is widely used for its anti-interference performance and constant envelope properties. However, up-chirp and down-chirp are not strictly orthogonal, the bit error rate (BER) performance of chirp-BOK system is no longer improved with the increase of time-bandwidth product. So in this paper, the influence of non-orthogonal modulation waveform on the system is considered, and the model of the optimal parameters for chirp-BOK is derived from the perspective of minimum BER under gaussian noise and SαS noise respectively. Simulations for chirp-BOK scheme under gaussian noise and SαS noise with different α validate the effectiveness of the proposed method.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.2019EAL2134/_p
부
@ARTICLE{e103-a_4_723,
author={Kaijie ZHOU, Huali WANG, Peipei CAO, Zhangkai LUO, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Performance Evaluation for Chirp-BOK Modulation Scheme under Alpha-Stable Noise},
year={2020},
volume={E103-A},
number={4},
pages={723-727},
abstract={This paper proposes a chirp-BOK modulation scheme for VLF (Very low frequency, 3-30kHz) communication under symmetric alpha-stable (SαS) noise. The atmospheric noise which is the main interference in VLF communication is more accurately characterized as SαS distribution in the previous literatures. Chirp-BOK, one of the chirp spread spectrum (CSS) technologies is widely used for its anti-interference performance and constant envelope properties. However, up-chirp and down-chirp are not strictly orthogonal, the bit error rate (BER) performance of chirp-BOK system is no longer improved with the increase of time-bandwidth product. So in this paper, the influence of non-orthogonal modulation waveform on the system is considered, and the model of the optimal parameters for chirp-BOK is derived from the perspective of minimum BER under gaussian noise and SαS noise respectively. Simulations for chirp-BOK scheme under gaussian noise and SαS noise with different α validate the effectiveness of the proposed method.},
keywords={},
doi={10.1587/transfun.2019EAL2134},
ISSN={1745-1337},
month={April},}
부
TY - JOUR
TI - Performance Evaluation for Chirp-BOK Modulation Scheme under Alpha-Stable Noise
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 723
EP - 727
AU - Kaijie ZHOU
AU - Huali WANG
AU - Peipei CAO
AU - Zhangkai LUO
PY - 2020
DO - 10.1587/transfun.2019EAL2134
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E103-A
IS - 4
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - April 2020
AB - This paper proposes a chirp-BOK modulation scheme for VLF (Very low frequency, 3-30kHz) communication under symmetric alpha-stable (SαS) noise. The atmospheric noise which is the main interference in VLF communication is more accurately characterized as SαS distribution in the previous literatures. Chirp-BOK, one of the chirp spread spectrum (CSS) technologies is widely used for its anti-interference performance and constant envelope properties. However, up-chirp and down-chirp are not strictly orthogonal, the bit error rate (BER) performance of chirp-BOK system is no longer improved with the increase of time-bandwidth product. So in this paper, the influence of non-orthogonal modulation waveform on the system is considered, and the model of the optimal parameters for chirp-BOK is derived from the perspective of minimum BER under gaussian noise and SαS noise respectively. Simulations for chirp-BOK scheme under gaussian noise and SαS noise with different α validate the effectiveness of the proposed method.
ER -