Title:
波長オフセット偏光分割多重化方式のラベリングを用いた光パケット通信システム
Document Type and Number:
Japanese Patent JP4243607
Kind Code:
B2
Abstract:
Disclosed is an optical packet communication system using a wavelength-offset polarization-division multiplexing labeling. An optical signal transmitter which is provided at an ingress node positioned at a sending end in an optical packet switching network, generates and combines packet data and a label, and transmits the combined packet data and label to a core node, wherein the packet data and label have polarization directions perpendicular to each other and maintain a predetermined wavelength interval. A label swapping device detects the label from the combined packet data and label received from the optical signal transmitter, detects next moving position information of the packet data, for generating a new label, substitutes the detected label by the new label, combines the new label with the packet data, and transmits the combined packet data and new label to a next moving position.
Inventors:
Park root stock
Kim Jin Jin
Xu Guangkou
Yun Sen
Lee Sui
Kim Jin Jin
Xu Guangkou
Yun Sen
Lee Sui
Application Number:
JP2005319810A
Publication Date:
March 25, 2009
Filing Date:
November 02, 2005
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO.,LTD.
International Classes:
H04B10/27; G02B27/28; H04B10/2507; H04B10/291; H04L12/70; H04L12/701
Domestic Patent References:
| JP2003110504A | ||||
| JP6216850A | ||||
| JP11068702A |
Attorney, Agent or Firm:
Yukio Ono
Tomoko Inazumi
Tomoko Inazumi