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
Radio takrifan perisian (SDR) menerima banyak perhatian sebagai teknologi utama untuk merealisasikan sistem komunikasi tanpa wayar generasi akan datang. Kertas kerja ini mencadangkan konsep kepelbagaian sistem pada SDR dan menyiasat keberkesanan kepelbagaian sistem dengan menggunakan model simulasi konkrit. Kepelbagaian sistem membolehkan sistem komunikasi wayarles yang digunakan diubah secara dinamik sebagai tambahan kepada algoritma pemprosesan isyarat atau skema modulasi/pengekodan yang digunakan. Untuk menjelaskan kesahihan kepelbagaian sistem, kami meneliti model simulasi sistem yang terdiri daripada tiga sistem komunikasi tanpa wayar; algoritma diperkenalkan untuk menunjukkan bagaimana kepelbagaian sistem boleh dikawal menggunakan parameter QoS tahap isyarat yang diterima, kadar penghantaran data dan kapasiti saluran. Proses di mana penukaran kepelbagaian sistem dicetuskan dijelaskan, dan contoh praktikal diperkenalkan. Keputusan simulasi mengesahkan bahawa kepelbagaian sistem menawarkan prestasi yang lebih tinggi dari segi pemprosesan data dan kapasiti saluran sistem berbanding sistem komunikasi wayarles sedia ada. Akhir sekali, algoritma komprehensif diterangkan yang melindungi trafik mod tunggal sedia ada daripada direndahkan oleh penukaran SDR.
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Salinan
Takashi SHONO, Kazuhiro UEHARA, Shuji KUBOTA, "Proposal for System Diversity on Software Defined Radio" in IEICE TRANSACTIONS on Fundamentals,
vol. E84-A, no. 9, pp. 2346-2358, September 2001, doi: .
Abstract: Software defined radio (SDR) is receiving much attention as the key technology to realize the next generation wireless communication system. This paper proposes the concept of system diversity on SDR and investigates the effectiveness of system diversity by using a concrete simulation model. System diversity allows the wireless communication system being used to be dynamically changed in addition to the signal processing algorithm or modulation/coding scheme being used. To clarify the validity of system diversity, we examine a system simulation model consisting of three wireless communication systems; algorithms are introduced to show how system diversity can be controlled using the QoS parameters of received signal level, data transmission rate, and channel capacity. The process by which system diversity switching is triggered is elucidated, and a practical example is introduced. Simulation results confirm that system diversity offers higher performance in terms of data throughput and system channel capacity than existing wireless communication systems. Finally, a comprehensive algorithm is described that protects existing single-mode traffic from being degraded by SDR switching.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e84-a_9_2346/_p
Salinan
@ARTICLE{e84-a_9_2346,
author={Takashi SHONO, Kazuhiro UEHARA, Shuji KUBOTA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Proposal for System Diversity on Software Defined Radio},
year={2001},
volume={E84-A},
number={9},
pages={2346-2358},
abstract={Software defined radio (SDR) is receiving much attention as the key technology to realize the next generation wireless communication system. This paper proposes the concept of system diversity on SDR and investigates the effectiveness of system diversity by using a concrete simulation model. System diversity allows the wireless communication system being used to be dynamically changed in addition to the signal processing algorithm or modulation/coding scheme being used. To clarify the validity of system diversity, we examine a system simulation model consisting of three wireless communication systems; algorithms are introduced to show how system diversity can be controlled using the QoS parameters of received signal level, data transmission rate, and channel capacity. The process by which system diversity switching is triggered is elucidated, and a practical example is introduced. Simulation results confirm that system diversity offers higher performance in terms of data throughput and system channel capacity than existing wireless communication systems. Finally, a comprehensive algorithm is described that protects existing single-mode traffic from being degraded by SDR switching.},
keywords={},
doi={},
ISSN={},
month={September},}
Salinan
TY - JOUR
TI - Proposal for System Diversity on Software Defined Radio
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2346
EP - 2358
AU - Takashi SHONO
AU - Kazuhiro UEHARA
AU - Shuji KUBOTA
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E84-A
IS - 9
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - September 2001
AB - Software defined radio (SDR) is receiving much attention as the key technology to realize the next generation wireless communication system. This paper proposes the concept of system diversity on SDR and investigates the effectiveness of system diversity by using a concrete simulation model. System diversity allows the wireless communication system being used to be dynamically changed in addition to the signal processing algorithm or modulation/coding scheme being used. To clarify the validity of system diversity, we examine a system simulation model consisting of three wireless communication systems; algorithms are introduced to show how system diversity can be controlled using the QoS parameters of received signal level, data transmission rate, and channel capacity. The process by which system diversity switching is triggered is elucidated, and a practical example is introduced. Simulation results confirm that system diversity offers higher performance in terms of data throughput and system channel capacity than existing wireless communication systems. Finally, a comprehensive algorithm is described that protects existing single-mode traffic from being degraded by SDR switching.
ER -