Title:
伝送装置
Document Type and Number:
Japanese Patent JP4571518
Kind Code:
B2
Abstract:
An apparatus for transmitting terrestrial digital data using a synchronous-optical-network system or a synchronous-digital-hierarchy system includes a synchronous-difference calculating unit that calculates a synchronous difference between a standard signal used in the synchronous-optical-network system or the synchronous-digital-hierarchy system and a first synchronous signal that synchronizes with a leading position included in image data of the terrestrial digital data; and a transmission processing unit that transmits the synchronous difference together with the terrestrial digital data to a destination.
Inventors:
Kazuhiro Onuma
Masanori Kondo
Toshihiro Ban
Masanori Kondo
Toshihiro Ban
Application Number:
JP2005036630A
Publication Date:
October 27, 2010
Filing Date:
February 14, 2005
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04J3/00; H04L7/00
Domestic Patent References:
| JP2001103502A | ||||
| JP2004221952A | ||||
| JP5244113A | ||||
| JP11112938A | ||||
| JP5219038A | ||||
| JP5244107A |
Attorney, Agent or Firm:
Hiroaki Sakai