Title:
伝送装置及び伝送方法
Document Type and Number:
Japanese Patent JP5699759
Kind Code:
B2
Abstract:
A transmission device includes a receiver receiving a signal transmission frame from a network, where a client signal is mapped to the signal transmission frame; a separator separating the client signal from the signal transmission frame; a phase synchronizer generating a clock based on a frequency adjustment information set of the client information included in the signal transmission frame; a transmitter transmitting the client signal to a client transmission path by using the clock generated by the phase synchronizer; a memory storing the frequency adjustment information set included in the signal transmission frame in response to receiving the signal transmission frame from the network by the receiver; and a switch controller causing the phase synchronizer to generate a clock based on the frequency adjustment information set stored in the memory in response to not receiving the signal transmission frame from the network by the receiver.
More Like This:
Inventors:
Yuichi Nagaki
Masaharu Kawahara
Koichi Sugama
Tomohiro Ueno
Koji Kaiga
Katayanagi Yukio
Masaharu Kawahara
Koichi Sugama
Tomohiro Ueno
Koji Kaiga
Katayanagi Yukio
Application Number:
JP2011082227A
Publication Date:
April 15, 2015
Filing Date:
April 01, 2011
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04J3/00
Domestic Patent References:
| JP6334621A | ||||
| JP2001237694A | ||||
| JP2000269949A | ||||
| JP2010068065A | ||||
| JP58020046A | ||||
| JP61157129A | ||||
| JP56085948A |
Attorney, Agent or Firm:
Tadahiko Ito
Akinori Yamaguchi
Akinori Yamaguchi
Previous Patent: 受信装置、受信方法、およびプログラム
Next Patent: PRODUCTION OF EASILY WATER BLENDABLE POWDERY STARCHY FOOD
Next Patent: PRODUCTION OF EASILY WATER BLENDABLE POWDERY STARCHY FOOD