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
Sebagai jenis baru penerima penghias linear, Pseudo-Decorrelator telah dibentangkan untuk sistem akses berbilang pembahagian kod tak segerak dalam [6]. Dalam makalah ini, konsep Pseudo-Decorrelator diperluaskan untuk memperoleh penerima suboptimum untuk sistem uplink WCDMA dalam persekitaran Rayleigh yang pudar. Bermula dengan analisis komponen capaian berbilang statistik keputusan, matriks korelasi silang bukan persegi untuk setiap bit diperoleh. Matriks korelasi silang ini kemudiannya disongsangkan dan matriks terbalik digunakan pada statistik keputusan yang diperoleh daripada penerima konvensional. Hasil simulasi dibentangkan untuk K-sistem pengguna melalui saluran pudar Rayleigh. Kesan ralat penyegerakan, seperti kelewatan masa dan ralat fasa pembawa, juga diperiksa melalui simulasi dalam kertas ini.
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Salinan
Joong-Hoo PARK, Yong-Up LEE, "A Suboptimal Receiver for WCDMA Systems" in IEICE TRANSACTIONS on Communications,
vol. E85-B, no. 3, pp. 667-672, March 2002, doi: .
Abstract: As a new type of a linear decorrelating receiver, the Pseudo-Decorrelator was presented for asynchronous code division multiple access systems in [6]. In this paper, the concept of the Pseudo-Decorrelator is extended to derive a suboptimal receiver for WCDMA uplink systems in a Rayleigh fading environment. Starting with the analysis of the multiple access components of the decision statistics, a non-square cross-correlation matrix for each bit is obtained. This cross-correlation matrix is then inverted and the inverted matrix is applied to the decision statistics obtained from a conventional receiver. Simulation results are presented for K-user systems over a Rayleigh fading channel. The effects of the synchronization errors, such as time delays and carrier phase errors, are also examined through simulations in this paper.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e85-b_3_667/_p
Salinan
@ARTICLE{e85-b_3_667,
author={Joong-Hoo PARK, Yong-Up LEE, },
journal={IEICE TRANSACTIONS on Communications},
title={A Suboptimal Receiver for WCDMA Systems},
year={2002},
volume={E85-B},
number={3},
pages={667-672},
abstract={As a new type of a linear decorrelating receiver, the Pseudo-Decorrelator was presented for asynchronous code division multiple access systems in [6]. In this paper, the concept of the Pseudo-Decorrelator is extended to derive a suboptimal receiver for WCDMA uplink systems in a Rayleigh fading environment. Starting with the analysis of the multiple access components of the decision statistics, a non-square cross-correlation matrix for each bit is obtained. This cross-correlation matrix is then inverted and the inverted matrix is applied to the decision statistics obtained from a conventional receiver. Simulation results are presented for K-user systems over a Rayleigh fading channel. The effects of the synchronization errors, such as time delays and carrier phase errors, are also examined through simulations in this paper.},
keywords={},
doi={},
ISSN={},
month={March},}
Salinan
TY - JOUR
TI - A Suboptimal Receiver for WCDMA Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 667
EP - 672
AU - Joong-Hoo PARK
AU - Yong-Up LEE
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E85-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2002
AB - As a new type of a linear decorrelating receiver, the Pseudo-Decorrelator was presented for asynchronous code division multiple access systems in [6]. In this paper, the concept of the Pseudo-Decorrelator is extended to derive a suboptimal receiver for WCDMA uplink systems in a Rayleigh fading environment. Starting with the analysis of the multiple access components of the decision statistics, a non-square cross-correlation matrix for each bit is obtained. This cross-correlation matrix is then inverted and the inverted matrix is applied to the decision statistics obtained from a conventional receiver. Simulation results are presented for K-user systems over a Rayleigh fading channel. The effects of the synchronization errors, such as time delays and carrier phase errors, are also examined through simulations in this paper.
ER -