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
Kertas ini mencadangkan sistem penghantaran tindanan baharu untuk LAN wayarles dengan pertukaran RTS/CTS. Skim penyegerakan masa konvensional mungkin gagal dengan kehadiran gangguan antara sistem, kerana ia belum direka bentuk untuk penghantaran tindanan. Dalam sistem yang dicadangkan, pemancar menganggarkan pemasaan penghantaran bagi bingkai DATA LAN wayarles seterusnya, dan kemudian menghantar bingkai DATAnya pada masa yang hampir sama dengan anggaran pemasaan penghantaran untuk mewujudkan penyegerakan pemasaan dengan mudah pada penerima. Selain itu, kami menggunakan antena tatasusunan suai talian kelewatan yang ditoreh pada kedua-dua pemancar dan penerima untuk menyekat gangguan secara berkesan akibat penghantaran tindanan dalam persekitaran perambatan berbilang laluan yang kaya. Prestasi kadar ralat bingkai sistem yang dicadangkan dan LAN wayarles IEEE 802.11a dinilai melalui simulasi komputer yang menganggap saluran pudar bukan garis pandang 8 laluan yang mereput secara eksponen dan termasuk proses penyegerakan masa. Keputusan simulasi menunjukkan bahawa sistem yang dicadangkan boleh mencapai penghantaran tindanan sambil mengelakkan gangguan dalam persekitaran perambatan berbilang laluan yang kaya.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Salinan
Kilsoo JEONG, Kazuto YANO, Satoshi TSUKAMOTO, Makoto TAROMARU, "Overlay Transmission System on Wireless LAN with RTS/CTS Exchange Taking into Account Timing Synchronization" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 3, pp. 640-649, March 2010, doi: 10.1587/transcom.E93.B.640.
Abstract: This paper proposes a new overlay transmission system for wireless LAN with RTS/CTS exchange. Conventional timing synchronization schemes may fail in the presence of inter-system interference, because they have not been designed for overlay transmission. In the proposed system, a transmitter estimates the transmission timing of the next wireless LAN DATA frame, and then sends its DATA frame at almost the same time as the estimated transmission timing to easily establish timing synchronization at the receiver. Moreover, we employ a tapped delay line adaptive array antenna at both transmitter and receiver to effectively suppress interference due to overlay transmission in a rich multipath propagation environment. The frame error rate performances of the proposed system and the IEEE 802.11a wireless LAN are evaluated through computer simulations that assume an exponentially decaying 8-path non-line-of-sight fading channel and include a timing synchronization process. Simulation results demonstrate that the proposed system can achieve overlay transmission while avoiding interference in a rich multipath propagation environment.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.640/_p
Salinan
@ARTICLE{e93-b_3_640,
author={Kilsoo JEONG, Kazuto YANO, Satoshi TSUKAMOTO, Makoto TAROMARU, },
journal={IEICE TRANSACTIONS on Communications},
title={Overlay Transmission System on Wireless LAN with RTS/CTS Exchange Taking into Account Timing Synchronization},
year={2010},
volume={E93-B},
number={3},
pages={640-649},
abstract={This paper proposes a new overlay transmission system for wireless LAN with RTS/CTS exchange. Conventional timing synchronization schemes may fail in the presence of inter-system interference, because they have not been designed for overlay transmission. In the proposed system, a transmitter estimates the transmission timing of the next wireless LAN DATA frame, and then sends its DATA frame at almost the same time as the estimated transmission timing to easily establish timing synchronization at the receiver. Moreover, we employ a tapped delay line adaptive array antenna at both transmitter and receiver to effectively suppress interference due to overlay transmission in a rich multipath propagation environment. The frame error rate performances of the proposed system and the IEEE 802.11a wireless LAN are evaluated through computer simulations that assume an exponentially decaying 8-path non-line-of-sight fading channel and include a timing synchronization process. Simulation results demonstrate that the proposed system can achieve overlay transmission while avoiding interference in a rich multipath propagation environment.},
keywords={},
doi={10.1587/transcom.E93.B.640},
ISSN={1745-1345},
month={March},}
Salinan
TY - JOUR
TI - Overlay Transmission System on Wireless LAN with RTS/CTS Exchange Taking into Account Timing Synchronization
T2 - IEICE TRANSACTIONS on Communications
SP - 640
EP - 649
AU - Kilsoo JEONG
AU - Kazuto YANO
AU - Satoshi TSUKAMOTO
AU - Makoto TAROMARU
PY - 2010
DO - 10.1587/transcom.E93.B.640
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2010
AB - This paper proposes a new overlay transmission system for wireless LAN with RTS/CTS exchange. Conventional timing synchronization schemes may fail in the presence of inter-system interference, because they have not been designed for overlay transmission. In the proposed system, a transmitter estimates the transmission timing of the next wireless LAN DATA frame, and then sends its DATA frame at almost the same time as the estimated transmission timing to easily establish timing synchronization at the receiver. Moreover, we employ a tapped delay line adaptive array antenna at both transmitter and receiver to effectively suppress interference due to overlay transmission in a rich multipath propagation environment. The frame error rate performances of the proposed system and the IEEE 802.11a wireless LAN are evaluated through computer simulations that assume an exponentially decaying 8-path non-line-of-sight fading channel and include a timing synchronization process. Simulation results demonstrate that the proposed system can achieve overlay transmission while avoiding interference in a rich multipath propagation environment.
ER -