Invention Grant
- Patent Title: Optical dynamic burst switch
- Patent Title (中): 光动态突发交换机
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Application No.: US10285388Application Date: 2002-10-31
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Publication No.: US07200330B2Publication Date: 2007-04-03
- Inventor: Kohei Shiomoto , Naoaki Yamanaka , Eiji Oki
- Applicant: Kohei Shiomoto , Naoaki Yamanaka , Eiji Oki
- Applicant Address: JP Tokyo
- Assignee: Nippon Telegraph and Telephone Corporation
- Current Assignee: Nippon Telegraph and Telephone Corporation
- Current Assignee Address: JP Tokyo
- Agency: Darby & Darby
- Priority: JP2001-337587 20011102; JP2001-337590 20011102; JP2001-337601 20011102; JP2001-337891 20011102; JP2001-338050 20011102; JP2002-060102 20020306; JP2002-060119 20020306; JP2002-060127 20020306
- Main IPC: H04J14/00
- IPC: H04J14/00
Abstract:
The present invention relates to a node which is used in the structure of an optical communication network. This node has a signal transmission function for performing data transfer and a signal receiving function for performing data signal reception, and includes a unit for establishing and releasing a cut through path to a next stage node. Moreover, it includes a unit for detecting the arrival of a leading packet of burst data, and the unit for establishing and releasing the cut through path includes a unit for establishing a cut through path to the next stage node, when the arrival of a leading packet of burst data is detected by the leading packet arrival detection unit.
Public/Granted literature
- US20030128981A1 Optical dynamic burst switch Public/Granted day:2003-07-10
Information query
