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".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Cet article présente une nouvelle méthode de synchronisation du temps de cycle pour transmettre des données multimédia isochrones en temps réel selon IEEE 1394 sur un réseau UWB (ultra large bande). Le 1394 TA recommandait deux méthodes pour la synchronisation du temps de cycle. La première méthode doit utiliser deux signaux de balise consécutifs pour calculer une correction de dérive, tandis que la seconde élimine cette dépendance avec des changements mineurs d'algorithme. Comme résultats expérimentaux, la deuxième méthode permet d’obtenir une amélioration des performances de 21 % par rapport à la première. La réception de deux balises consécutives à chaque fois est difficile en raison du bruit dans un canal sans fil. De plus, cet article fournit la procédure de synchronisation du temps de cycle, ainsi que la transaction entre la couche d'adaptation du protocole 1394 et la couche d'accès au support IEEE 802.15.3. La technique de synchronisation proposée contribuera au transfert de données isochrones selon IEEE 1394 sur des appareils audiovisuels UWB tels qu'un caméscope, une TV HD, etc.
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Seong-Hee PARK, Sang-Sung CHOI, Je-Hoon LEE, "Cycle Time Synchronization Technique for IEEE 1394 over UWB Network" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 9, pp. 2939-2945, September 2009, doi: 10.1587/transcom.E92.B.2939.
Abstract: This paper presents a new cycle time synchronization method to transmit isochronous multimedia data by real time in IEEE 1394 over a UWB (ultra wide-band) network. The 1394 TA recommended two methods for the cycle time synchronization. The first method must use two consecutive beacon signals to calculate a drift correction, while the second one eliminates this dependency with minor algorithm changes. As experimental results, the second method achieves 21% performance improvement over the first one. The receipt of two consecutive beacons every time is hard due to the noise in a wireless channel. In addition, this paper provides the procedure of cycle time synchronization, as well as the transaction between 1394 protocol adaptation layer and IEEE 802.15.3 media access layer. The proposed synchronization technique will contribute to transfer isochronous data at IEEE 1394 over UWB audio/visual appliances such as camcorder, HDTV, etc.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.2939/_p
Copier
@ARTICLE{e92-b_9_2939,
author={Seong-Hee PARK, Sang-Sung CHOI, Je-Hoon LEE, },
journal={IEICE TRANSACTIONS on Communications},
title={Cycle Time Synchronization Technique for IEEE 1394 over UWB Network},
year={2009},
volume={E92-B},
number={9},
pages={2939-2945},
abstract={This paper presents a new cycle time synchronization method to transmit isochronous multimedia data by real time in IEEE 1394 over a UWB (ultra wide-band) network. The 1394 TA recommended two methods for the cycle time synchronization. The first method must use two consecutive beacon signals to calculate a drift correction, while the second one eliminates this dependency with minor algorithm changes. As experimental results, the second method achieves 21% performance improvement over the first one. The receipt of two consecutive beacons every time is hard due to the noise in a wireless channel. In addition, this paper provides the procedure of cycle time synchronization, as well as the transaction between 1394 protocol adaptation layer and IEEE 802.15.3 media access layer. The proposed synchronization technique will contribute to transfer isochronous data at IEEE 1394 over UWB audio/visual appliances such as camcorder, HDTV, etc.},
keywords={},
doi={10.1587/transcom.E92.B.2939},
ISSN={1745-1345},
month={September},}
Copier
TY - JOUR
TI - Cycle Time Synchronization Technique for IEEE 1394 over UWB Network
T2 - IEICE TRANSACTIONS on Communications
SP - 2939
EP - 2945
AU - Seong-Hee PARK
AU - Sang-Sung CHOI
AU - Je-Hoon LEE
PY - 2009
DO - 10.1587/transcom.E92.B.2939
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2009
AB - This paper presents a new cycle time synchronization method to transmit isochronous multimedia data by real time in IEEE 1394 over a UWB (ultra wide-band) network. The 1394 TA recommended two methods for the cycle time synchronization. The first method must use two consecutive beacon signals to calculate a drift correction, while the second one eliminates this dependency with minor algorithm changes. As experimental results, the second method achieves 21% performance improvement over the first one. The receipt of two consecutive beacons every time is hard due to the noise in a wireless channel. In addition, this paper provides the procedure of cycle time synchronization, as well as the transaction between 1394 protocol adaptation layer and IEEE 802.15.3 media access layer. The proposed synchronization technique will contribute to transfer isochronous data at IEEE 1394 over UWB audio/visual appliances such as camcorder, HDTV, etc.
ER -