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
Penerima RAKE yang mencapai gabungan kepelbagaian berbilang laluan buta bersama dan pemulihan pemasaan kod PN dicadangkan untuk isyarat spektrum penyebaran jujukan terus melalui saluran pudar selektif frekuensi. Dalam teknik ini, algoritma penyesuaian modulus yang lebih baik dieksploitasi untuk melaksanakan gabungan kepelbagaian berbilang laluan dalam mod buta, manakala teknik pemulihan pemasaan kod PN yang diubah suai berdasarkan penganggar ralat pemasaan mengekstrak laluan isyarat ralat jari demi laluan secara bebas. Mengambil kesempatan daripada kepelbagaian yang wujud, teknik pemulihan pemasaan kod PN yang diubah suai ini boleh menggabungkan isyarat ralat jari dengan cekap untuk mengelakkan masalah dengan kesan hanyut atau gebar dalam isyarat ralat pemasaan, dan dengan itu memberikan prestasi penjejakan kod yang lebih baik juga. Keputusan simulasi komputer yang meluas telah mengesahkan analisis dan menunjukkan prestasi yang sangat menarik bagi teknik yang dicadangkan.
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Salinan
Jia-Chin LIN, Lin-Shan LEE, "Joint Blind Multipath Diversity Combining and PN Code Timing Recovery for Direct-Sequence Spread-Spectrum Systems" in IEICE TRANSACTIONS on Communications,
vol. E82-B, no. 9, pp. 1470-1484, September 1999, doi: .
Abstract: A RAKE receiver accomplishing joint blind multipath diversity combining and PN code timing recovery is proposed for direct-sequence spread-spectrum signaling over a frequency-selective fading channel. In this technique, an improved known modulus adaptive algorithm is exploited to perform multipath diversity combining in the blind mode, while a modified PN code timing recovery technique based on the timing error estimator extracts the finger error signals path by path independently. Taking the advantage of inherent diversity, this modified PN code timing recovery technique can efficiently combine finger error signals to avoid the problems with the drift or flutter effects in the timing error signals, and thus provide better code tracking performance as well. Extensive computer simulation results have verified the analysis and indicated very attractive performance of the proposed technique.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e82-b_9_1470/_p
Salinan
@ARTICLE{e82-b_9_1470,
author={Jia-Chin LIN, Lin-Shan LEE, },
journal={IEICE TRANSACTIONS on Communications},
title={Joint Blind Multipath Diversity Combining and PN Code Timing Recovery for Direct-Sequence Spread-Spectrum Systems},
year={1999},
volume={E82-B},
number={9},
pages={1470-1484},
abstract={A RAKE receiver accomplishing joint blind multipath diversity combining and PN code timing recovery is proposed for direct-sequence spread-spectrum signaling over a frequency-selective fading channel. In this technique, an improved known modulus adaptive algorithm is exploited to perform multipath diversity combining in the blind mode, while a modified PN code timing recovery technique based on the timing error estimator extracts the finger error signals path by path independently. Taking the advantage of inherent diversity, this modified PN code timing recovery technique can efficiently combine finger error signals to avoid the problems with the drift or flutter effects in the timing error signals, and thus provide better code tracking performance as well. Extensive computer simulation results have verified the analysis and indicated very attractive performance of the proposed technique.},
keywords={},
doi={},
ISSN={},
month={September},}
Salinan
TY - JOUR
TI - Joint Blind Multipath Diversity Combining and PN Code Timing Recovery for Direct-Sequence Spread-Spectrum Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 1470
EP - 1484
AU - Jia-Chin LIN
AU - Lin-Shan LEE
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E82-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 1999
AB - A RAKE receiver accomplishing joint blind multipath diversity combining and PN code timing recovery is proposed for direct-sequence spread-spectrum signaling over a frequency-selective fading channel. In this technique, an improved known modulus adaptive algorithm is exploited to perform multipath diversity combining in the blind mode, while a modified PN code timing recovery technique based on the timing error estimator extracts the finger error signals path by path independently. Taking the advantage of inherent diversity, this modified PN code timing recovery technique can efficiently combine finger error signals to avoid the problems with the drift or flutter effects in the timing error signals, and thus provide better code tracking performance as well. Extensive computer simulation results have verified the analysis and indicated very attractive performance of the proposed technique.
ER -