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
Pengukuran untuk masalah Gangguan Berbilang Capaian (MAI) dan peningkatan kadar data adalah isu utama pada rangkaian wayarles lanjutan. Dalam makalah ini, Bahagian Akses Berbilang Bahagian Kod Anjakan Anjakan Kod (CSK/CDMA) dengan skim kawalan capaian adaptif kuasa diterima dicadangkan. Dalam sistem kami, pengguna yang bersedia untuk menghantar mengukur kuasa yang diterima daripada pengguna lain, dan kemudian pengguna memutuskan sama ada untuk menghantar atau menahan daripada penghantaran mengikut kuasa yang diterima dan ambang yang telah ditetapkan. Bukan sahaja mengatasi masalah MAI, tetapi sistem kami juga meningkatkan prestasi pemprosesan. Prestasi pemprosesan sistem yang dicadangkan dinilai dengan analisis teori. Akibatnya, sistem CSK/CDMA bukan nonorthogonal bertambah baik dengan menggunakan kawalan capaian adaptif kuasa diterima. Ia juga didapati bahawa prestasi daya tampung sistem CSK/CDMA bukan nonortogon adalah lebih baik daripada sistem CSK/CDMA ortogon pada mana-mana Eb/N0. Kami menyimpulkan bahawa sistem CSK/CDMA bukan nonorthogon dengan skim kawalan capaian adaptif kuasa diterima dijangka berkesan dalam rangkaian wayarles lanjutan.
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Salinan
Nobuyoshi KOMURO, Hiromasa HABUCHI, Toshinori TSUBOI, "Nonorthogonal CSK/CDMA with Received-Power Adaptive Access Control Scheme" in IEICE TRANSACTIONS on Fundamentals,
vol. E91-A, no. 10, pp. 2779-2786, October 2008, doi: 10.1093/ietfec/e91-a.10.2779.
Abstract: The measurements for Multiple Access Interference (MAI) problems and the improvement of the data rate are key issues on the advanced wireless networks. In this paper, the nonorthogonal Code Shift Keying Code Division Multiple Access (CSK/CDMA) with received-power adaptive access control scheme is proposed. In our system, a user who is ready to send measures the received power from other users, and then the user decides whether to transmit or refrain from transmission according to the received power and a pre-decided threshold. Not only overcoming the MAI problems, but our system also improve the throughput performance. The throughput performance of the proposed system is evaluated by theoretical analysis. Consequently, the nonorthogonal CSK/CDMA system improves by applying received-power adaptive access control. It was also found that the throughput performance of the nonorthogonal CSK/CDMA system is better than that of the orthogonal CSK/CDMA system at any Eb/N0. We conclude that the nonorthogonal CSK/CDMA system with received-power adaptive access control scheme is expected to be effective in advanced wireless networks.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e91-a.10.2779/_p
Salinan
@ARTICLE{e91-a_10_2779,
author={Nobuyoshi KOMURO, Hiromasa HABUCHI, Toshinori TSUBOI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Nonorthogonal CSK/CDMA with Received-Power Adaptive Access Control Scheme},
year={2008},
volume={E91-A},
number={10},
pages={2779-2786},
abstract={The measurements for Multiple Access Interference (MAI) problems and the improvement of the data rate are key issues on the advanced wireless networks. In this paper, the nonorthogonal Code Shift Keying Code Division Multiple Access (CSK/CDMA) with received-power adaptive access control scheme is proposed. In our system, a user who is ready to send measures the received power from other users, and then the user decides whether to transmit or refrain from transmission according to the received power and a pre-decided threshold. Not only overcoming the MAI problems, but our system also improve the throughput performance. The throughput performance of the proposed system is evaluated by theoretical analysis. Consequently, the nonorthogonal CSK/CDMA system improves by applying received-power adaptive access control. It was also found that the throughput performance of the nonorthogonal CSK/CDMA system is better than that of the orthogonal CSK/CDMA system at any Eb/N0. We conclude that the nonorthogonal CSK/CDMA system with received-power adaptive access control scheme is expected to be effective in advanced wireless networks.},
keywords={},
doi={10.1093/ietfec/e91-a.10.2779},
ISSN={1745-1337},
month={October},}
Salinan
TY - JOUR
TI - Nonorthogonal CSK/CDMA with Received-Power Adaptive Access Control Scheme
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2779
EP - 2786
AU - Nobuyoshi KOMURO
AU - Hiromasa HABUCHI
AU - Toshinori TSUBOI
PY - 2008
DO - 10.1093/ietfec/e91-a.10.2779
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E91-A
IS - 10
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - October 2008
AB - The measurements for Multiple Access Interference (MAI) problems and the improvement of the data rate are key issues on the advanced wireless networks. In this paper, the nonorthogonal Code Shift Keying Code Division Multiple Access (CSK/CDMA) with received-power adaptive access control scheme is proposed. In our system, a user who is ready to send measures the received power from other users, and then the user decides whether to transmit or refrain from transmission according to the received power and a pre-decided threshold. Not only overcoming the MAI problems, but our system also improve the throughput performance. The throughput performance of the proposed system is evaluated by theoretical analysis. Consequently, the nonorthogonal CSK/CDMA system improves by applying received-power adaptive access control. It was also found that the throughput performance of the nonorthogonal CSK/CDMA system is better than that of the orthogonal CSK/CDMA system at any Eb/N0. We conclude that the nonorthogonal CSK/CDMA system with received-power adaptive access control scheme is expected to be effective in advanced wireless networks.
ER -