Title:
PROGRAMMABLE TRANSMISSION PACKET DATA EXTRACTING CIRCUIT
Document Type and Number:
Japanese Patent JP2005039615
Kind Code:
A
Abstract:
To provide a packet data extracting circuit capable of extracting data at any position in a packet.
The packet data extracting circuit comprises a program accumulating means for accumulating a program describing the position of data to be extracted from a packet, a command interpreting means for interpreting program commands read from the program accumulating means, and a data extracting means for extracting data from an input packet according to the commands interpreted by the command interpreting means.
Inventors:
MUROOKA TAKAHIRO
HASHIMOTO HITOSHI
MIYAZAKI TOSHIAKI
HASHIMOTO HITOSHI
MIYAZAKI TOSHIAKI
Application Number:
JP2003275475A
Publication Date:
February 10, 2005
Filing Date:
July 16, 2003
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE
International Classes:
H04L12/70; (IPC1-7): H04L12/56
Attorney, Agent or Firm:
Tadahiko Ito