Invention Grant
- Patent Title: Frame generating apparatus, optical transmission system, frame generating method, and optical transmission method
- Patent Title (中): 帧发生装置，光传输系统，帧生成方法和光传输方法
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Application No.: US12582131Application Date: 2009-10-20
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Publication No.: US08681818B2Publication Date: 2014-03-25
- Inventor: Yasuhiko Aoki , Osamu Takeuchi
- Applicant: Yasuhiko Aoki , Osamu Takeuchi
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2008-285877 20081106
- Main IPC: H04J3/24
- IPC: H04J3/24
Abstract:
A frame generating apparatus includes an optical-transport-network frame generator configured to generate an optical transport network frame from a client signal; and a frame decomposer configured to perform serial-parallel conversion on the optical transport network frame to generate a plurality of virtual lanes, where the optical-transport-network frame generator arranges frame synchronization bytes and virtual lane identifiers in an overhead area and/or a fixed stuff part so that a frame synchronization byte and a virtual lane identifier are arranged in each virtual lane.
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