Article: Japanese Inventor Develops Packet Traffic Transmission Equipment

ALEXANDRIA, Va., Aug. 30 -- Kanta Yamamoto of Kawasaki, Japan, hasdeveloped transmission equipment with a packet switching function.

According to the U.S. Patent & Trademark Office: "Efficient packet traffic transmission equipment is provided by enhancing the transmission equipment already implemented in a carrier to have the packet processing function, with a reduced number of cross-connects for 1:n (point-to-multipoint) connection between nodes."

An abstract of the invention, released by the Patent Office, said: "Transmission equipment includes a switch board having a cross-connect portion for making a multiplexed packet signal to branch to predetermined paths; and a plurality of ...

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