Control system using a mini slot signal in a passive optical network
According to an aspect of this invention, dynamic bandwidth assignment (DBA) can be performed without interrupting communication of a regular cell and interfering with communication between child stations. In a passive optical network including a parent station and a plurality of child stations, a m...
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| Main Authors | , , , |
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| Format | Patent |
| Language | English French German |
| Published |
08.01.2003
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| Edition | 7 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | According to an aspect of this invention, dynamic bandwidth assignment (DBA) can be performed without interrupting communication of a regular cell and interfering with communication between child stations. In a passive optical network including a parent station and a plurality of child stations, a maintenance signal for a mini slot signal is provided. Each of the child stations sends a corresponding maintenance signal if necessary, and the parent station controls state transition by using the maintenance signal concerning on the mini slot signal for each of the child stations. By controlling the state transition, the dynamic bandwidth assignment can be performed. |
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| AbstractList | According to an aspect of this invention, dynamic bandwidth assignment (DBA) can be performed without interrupting communication of a regular cell and interfering with communication between child stations. In a passive optical network including a parent station and a plurality of child stations, a maintenance signal for a mini slot signal is provided. Each of the child stations sends a corresponding maintenance signal if necessary, and the parent station controls state transition by using the maintenance signal concerning on the mini slot signal for each of the child stations. By controlling the state transition, the dynamic bandwidth assignment can be performed. |
| Author | YOSHIDA, TOSHIKAZU MUKAI, HIROAKI KOZAKI, SEIJI ASASHIBA, YOSHIHIRO |
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| Discipline | Medicine Chemistry Sciences |
| DocumentTitleAlternate | Kontrollsystem unter Verwendung von mini-Zeitschlitzsignalen in einem passiven optischen Netzwek Système de contrôle utilisant des signaux de mini-créneaux dans un réseau optique passif |
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| Notes | Application Number: EP20020011195 |
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| RelatedCompanies | MITSUBISHI DENKI KABUSHIKI KAISHA |
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| Snippet | According to an aspect of this invention, dynamic bandwidth assignment (DBA) can be performed without interrupting communication of a regular cell and... |
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| SubjectTerms | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MULTIPLEX COMMUNICATION SELECTING TRANSMISSION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| Title | Control system using a mini slot signal in a passive optical network |
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