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".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
As compensações de codificação e modulação para transceptores CPM baseados em limitador-discriminador são examinadas em ambientes Rayleigh com desvanecimento rápido. As comparações são feitas com base em uma relação fixa entre largura de banda e taxa de informação, de modo que esquemas codificados e esquemas não codificados possam ser comparados de maneira justa. É mostrado que usar o equilíbrio adequado entre modulação e codificação é importante para obter um bom desempenho. Verifica-se que a combinação de modulação eficiente em largura de banda com codificação convolucional alcança melhor desempenho do que a modulação codificada em treliça (TCM). O aumento no desempenho à medida que a complexidade do código aumenta também é maior para a codificação convolucional do que para o TCM.
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David K. ASANO, Subbarayan PASUPATHY, Ryuji KOHNO, "Coding and Modulation Tradeoffs for Limiter-Discriminator Based CPM Transceivers in a Rayleigh Fading Channel" in IEICE TRANSACTIONS on Communications,
vol. E83-B, no. 8, pp. 1896-1899, August 2000, doi: .
Abstract: Coding and modulation tradeoffs for limiter-discriminator based CPM transceivers are examined in Rayleigh, fast fading environments. Comparisons are made on the basis of a fixed bandwidth to information rate ratio, so coded schemes and uncoded schemes can be compared fairly. It is shown that using the proper balance of modulation and coding is important to achieve good performance. It is found that combining bandwidth efficient modulation with convolutional coding achieves better performance than trellis coded modulation (TCM). The increase in performance as the code complexity is increased is also found to be larger for convolutional coding than for TCM.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e83-b_8_1896/_p
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@ARTICLE{e83-b_8_1896,
author={David K. ASANO, Subbarayan PASUPATHY, Ryuji KOHNO, },
journal={IEICE TRANSACTIONS on Communications},
title={Coding and Modulation Tradeoffs for Limiter-Discriminator Based CPM Transceivers in a Rayleigh Fading Channel},
year={2000},
volume={E83-B},
number={8},
pages={1896-1899},
abstract={Coding and modulation tradeoffs for limiter-discriminator based CPM transceivers are examined in Rayleigh, fast fading environments. Comparisons are made on the basis of a fixed bandwidth to information rate ratio, so coded schemes and uncoded schemes can be compared fairly. It is shown that using the proper balance of modulation and coding is important to achieve good performance. It is found that combining bandwidth efficient modulation with convolutional coding achieves better performance than trellis coded modulation (TCM). The increase in performance as the code complexity is increased is also found to be larger for convolutional coding than for TCM.},
keywords={},
doi={},
ISSN={},
month={August},}
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TY - JOUR
TI - Coding and Modulation Tradeoffs for Limiter-Discriminator Based CPM Transceivers in a Rayleigh Fading Channel
T2 - IEICE TRANSACTIONS on Communications
SP - 1896
EP - 1899
AU - David K. ASANO
AU - Subbarayan PASUPATHY
AU - Ryuji KOHNO
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E83-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2000
AB - Coding and modulation tradeoffs for limiter-discriminator based CPM transceivers are examined in Rayleigh, fast fading environments. Comparisons are made on the basis of a fixed bandwidth to information rate ratio, so coded schemes and uncoded schemes can be compared fairly. It is shown that using the proper balance of modulation and coding is important to achieve good performance. It is found that combining bandwidth efficient modulation with convolutional coding achieves better performance than trellis coded modulation (TCM). The increase in performance as the code complexity is increased is also found to be larger for convolutional coding than for TCM.
ER -