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 위성 중계기의 비선형 증폭으로 인한 상호변조곱을 최소화하기 위한 일반화된 주파수 할당 알고리즘을 제안한다. 또한 제안된 알고리즘의 성능을 C/IM 및 실행 시간 측면에서 분석한다. 공개된 알고리즘의 대부분은 일반적으로 다중 레벨 및/또는 다중 대역폭을 특징으로 하는 많은 실제 시스템의 주파수 계획에 적용하기에는 너무 제한적입니다. 제안된 "TDTI 알고리즘"을 개발하면서 우리는 Okinaka의 DELINS-INSDEL 알고리즘의 기본 개념을 활용하고 수정하여 단일 레벨 시스템에서 보다 일반적인 시스템으로 적용성을 확장했습니다. 또한 상대적으로 긴 실행 시간 문제를 해결하기 위해 "WTDI-SDELINS"라는 TDTI 알고리즘의 수정된 버전을 제안합니다.
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부
Sunghyun HWANG, Sungchan KO, Hyungjin CHOI, "A Generalized Frequency Assignment Algorithm to Reduce Intermodulation Products in Satellite Communications" in IEICE TRANSACTIONS on Communications,
vol. E84-B, no. 3, pp. 614-622, March 2001, doi: .
Abstract: In this paper, we propose a generalized frequency assignment algorithm to minimize the intermodulation products caused by nonlinear amplification in satellite transponder. We also analyze the performance of proposed algorithms in terms of C/IM and execution time. Most of the published algorithms are too restrictive to be applied to the frequency planning of many realistic systems that are usually characterized by multi-level and/or multi-bandwidth. In developing the proposed "TDTI algorithm," we utilized and modified basic concepts of Okinaka's DELINS-INSDEL algorithm to extend its applicability from one-level systems to more general systems. We also propose a modified version of TDTI algorithm called "WTDI-SDELINS" to circumvent the problem of relatively long execution time.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_3_614/_p
부
@ARTICLE{e84-b_3_614,
author={Sunghyun HWANG, Sungchan KO, Hyungjin CHOI, },
journal={IEICE TRANSACTIONS on Communications},
title={A Generalized Frequency Assignment Algorithm to Reduce Intermodulation Products in Satellite Communications},
year={2001},
volume={E84-B},
number={3},
pages={614-622},
abstract={In this paper, we propose a generalized frequency assignment algorithm to minimize the intermodulation products caused by nonlinear amplification in satellite transponder. We also analyze the performance of proposed algorithms in terms of C/IM and execution time. Most of the published algorithms are too restrictive to be applied to the frequency planning of many realistic systems that are usually characterized by multi-level and/or multi-bandwidth. In developing the proposed "TDTI algorithm," we utilized and modified basic concepts of Okinaka's DELINS-INSDEL algorithm to extend its applicability from one-level systems to more general systems. We also propose a modified version of TDTI algorithm called "WTDI-SDELINS" to circumvent the problem of relatively long execution time.},
keywords={},
doi={},
ISSN={},
month={March},}
부
TY - JOUR
TI - A Generalized Frequency Assignment Algorithm to Reduce Intermodulation Products in Satellite Communications
T2 - IEICE TRANSACTIONS on Communications
SP - 614
EP - 622
AU - Sunghyun HWANG
AU - Sungchan KO
AU - Hyungjin CHOI
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2001
AB - In this paper, we propose a generalized frequency assignment algorithm to minimize the intermodulation products caused by nonlinear amplification in satellite transponder. We also analyze the performance of proposed algorithms in terms of C/IM and execution time. Most of the published algorithms are too restrictive to be applied to the frequency planning of many realistic systems that are usually characterized by multi-level and/or multi-bandwidth. In developing the proposed "TDTI algorithm," we utilized and modified basic concepts of Okinaka's DELINS-INSDEL algorithm to extend its applicability from one-level systems to more general systems. We also propose a modified version of TDTI algorithm called "WTDI-SDELINS" to circumvent the problem of relatively long execution time.
ER -