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
Dalam makalah ini, kami mencadangkan pengenalan teknik kepelbagaian ruang kepada pemerolehan kod isyarat spektrum penyebaran jujukan langsung. Dalam skema ini, kedua-dua pemancar dan penerima mempunyai berbilang antena dan isyarat yang sepadan dengan semua gabungan antena pemancar dan penerima digabungkan pada litar pemerolehan penerima. Prestasi dinilai untuk sistem komunikasi radio paket tertutup dari sudut pandangan purata masa untuk pemerolehan, kebarangkalian kejayaan pemerolehan, dan panjang mukadimah yang diperlukan. Hasilnya, kami menunjukkan peningkatan prestasi yang hebat oleh skim yang dicadangkan di bawah persekitaran pudar Rayleigh yang perlahan dan rata.
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Salinan
Youhei IKAI, Masaaki KATAYAMA, Takaya YAMAZATO, Akira OGAWA, "Code Acquisition of a DS/SS Signal with Transmit and Receive Antenna Diversity" in IEICE TRANSACTIONS on Fundamentals,
vol. E82-A, no. 12, pp. 2728-2734, December 1999, doi: .
Abstract: In this paper, we propose the introduction of space diversity techniques to the code acquisition of a direct-sequence spread-spectrum signal. In this scheme, both a transmitter and a receiver have multiple antennas and the signals corresponding to all the combinations of the transmitter and receiver antennas are combined at the acquisition circuit of the receiver. The performance is evaluated for an indoor packet radio communication system from the viewpoints of the average time for acquisition, the probability of success of acquisition, and the necessary preamble length. As the result, we show great performance improvements by the proposed scheme under slow and flat Rayleigh fading environment.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e82-a_12_2728/_p
Salinan
@ARTICLE{e82-a_12_2728,
author={Youhei IKAI, Masaaki KATAYAMA, Takaya YAMAZATO, Akira OGAWA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Code Acquisition of a DS/SS Signal with Transmit and Receive Antenna Diversity},
year={1999},
volume={E82-A},
number={12},
pages={2728-2734},
abstract={In this paper, we propose the introduction of space diversity techniques to the code acquisition of a direct-sequence spread-spectrum signal. In this scheme, both a transmitter and a receiver have multiple antennas and the signals corresponding to all the combinations of the transmitter and receiver antennas are combined at the acquisition circuit of the receiver. The performance is evaluated for an indoor packet radio communication system from the viewpoints of the average time for acquisition, the probability of success of acquisition, and the necessary preamble length. As the result, we show great performance improvements by the proposed scheme under slow and flat Rayleigh fading environment.},
keywords={},
doi={},
ISSN={},
month={December},}
Salinan
TY - JOUR
TI - Code Acquisition of a DS/SS Signal with Transmit and Receive Antenna Diversity
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2728
EP - 2734
AU - Youhei IKAI
AU - Masaaki KATAYAMA
AU - Takaya YAMAZATO
AU - Akira OGAWA
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E82-A
IS - 12
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - December 1999
AB - In this paper, we propose the introduction of space diversity techniques to the code acquisition of a direct-sequence spread-spectrum signal. In this scheme, both a transmitter and a receiver have multiple antennas and the signals corresponding to all the combinations of the transmitter and receiver antennas are combined at the acquisition circuit of the receiver. The performance is evaluated for an indoor packet radio communication system from the viewpoints of the average time for acquisition, the probability of success of acquisition, and the necessary preamble length. As the result, we show great performance improvements by the proposed scheme under slow and flat Rayleigh fading environment.
ER -