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.
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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
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@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},}
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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 -