Invention Grant
- Patent Title: Terminal device, method of controlling the same, computer-readable storage medium storing program therfor
- Patent Title (中): 终端设备及其控制方法，存储程序的计算机可读存储介质
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Application No.: US12935179Application Date: 2009-03-23
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Publication No.: US08824899B2Publication Date: 2014-09-02
- Inventor: Kazuhisa Yamashita
- Applicant: Kazuhisa Yamashita
- Applicant Address: JP Osaka
- Assignee: Sumitomo Electric Industries, Ltd.
- Current Assignee: Sumitomo Electric Industries, Ltd.
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP2008-087518 20080328
- International Application: PCT/JP2009/055638 WO 20090323
- International Announcement: WO2009/119491 WO 20091001
- Main IPC: G02F1/00
- IPC: G02F1/00 ; G02F2/00 ; H01S3/00 ; H04B10/00 ; H04J14/00 ; H04J3/16 ; H04Q11/00
Abstract:
OSUs 1 to N are connected to a plurality of PON lines respectively. A control unit performs processing for registering a plurality of subscriber devices connected to the plurality of PON lines respectively and processing for allocating a bandwidth. In addition, the control unit switches an OSU while a state of registration of the plurality of subscriber devices is maintained, by changing a communication path between the plurality of PON lines and a plurality of OSUs 1 to N.
Public/Granted literature
Information query
