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
우리는 QPSK 시스템을 위한 반송파 복구 회로의 출력에 남아 있는 위상 모호성을 수정하는 독특한 단어 검출 방식을 제안합니다. 검출기의 출력에 대한 확률 생성 함수(PGF)를 구하여 제안 기법의 성능을 분석한다. PGF는 참조 기호와 일치하는 각 기호에 대한 확률밀도함수(PDF)를 z-변환하고, 이때 일치하는 기호에 대한 확률변수가 독립적이고 동일하게 분포하는 특성을 이용하여 PGF를 구한다. 그런 다음 고유 단어에 대한 총 PGF는 개별 기호에 대한 PGF에 전원을 공급하여 얻습니다. 전체 PGF로부터 UW의 길이와 검출을 위한 임계값을 필요한 시스템 사양에 정의된 검출 확률로 구할 수 있다.
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부
Myung Sup KIM, Deock Gil OH, "A Unique Word Detection Scheme for High-Speed Satellite Communications" in IEICE TRANSACTIONS on Communications,
vol. E83-B, no. 11, pp. 2562-2565, November 2000, doi: .
Abstract: We propose a unique word detection scheme having the correction of the phase ambiguity that remains in the output of a carrier recovery circuit for QPSK systems. The performance of the proposed scheme is analyzed by obtaining the probability generating function (PGF) for the output of the detector. The PGF is obtained from the z-transform of the probability density function (PDF) for each matched symbol with the reference symbol and by using the characteristics at this time that the random variables for matched symbols are independent and identically distributed. Then the total PGF for a unique word is obtained from powering the PGF for the individual symbol. From the total PGF, the length of a UW and the threshold value for detection can be obtained with a detection probability defined in a required system specification.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e83-b_11_2562/_p
부
@ARTICLE{e83-b_11_2562,
author={Myung Sup KIM, Deock Gil OH, },
journal={IEICE TRANSACTIONS on Communications},
title={A Unique Word Detection Scheme for High-Speed Satellite Communications},
year={2000},
volume={E83-B},
number={11},
pages={2562-2565},
abstract={We propose a unique word detection scheme having the correction of the phase ambiguity that remains in the output of a carrier recovery circuit for QPSK systems. The performance of the proposed scheme is analyzed by obtaining the probability generating function (PGF) for the output of the detector. The PGF is obtained from the z-transform of the probability density function (PDF) for each matched symbol with the reference symbol and by using the characteristics at this time that the random variables for matched symbols are independent and identically distributed. Then the total PGF for a unique word is obtained from powering the PGF for the individual symbol. From the total PGF, the length of a UW and the threshold value for detection can be obtained with a detection probability defined in a required system specification.},
keywords={},
doi={},
ISSN={},
month={November},}
부
TY - JOUR
TI - A Unique Word Detection Scheme for High-Speed Satellite Communications
T2 - IEICE TRANSACTIONS on Communications
SP - 2562
EP - 2565
AU - Myung Sup KIM
AU - Deock Gil OH
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E83-B
IS - 11
JA - IEICE TRANSACTIONS on Communications
Y1 - November 2000
AB - We propose a unique word detection scheme having the correction of the phase ambiguity that remains in the output of a carrier recovery circuit for QPSK systems. The performance of the proposed scheme is analyzed by obtaining the probability generating function (PGF) for the output of the detector. The PGF is obtained from the z-transform of the probability density function (PDF) for each matched symbol with the reference symbol and by using the characteristics at this time that the random variables for matched symbols are independent and identically distributed. Then the total PGF for a unique word is obtained from powering the PGF for the individual symbol. From the total PGF, the length of a UW and the threshold value for detection can be obtained with a detection probability defined in a required system specification.
ER -