The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 1993
Filed:
Dec. 26, 1990
Applicant:
Inventor:
Tamiya Ochiai, Shiroyama, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04Q / ;
U.S. Cl.
CPC ...
370 60 ; 370 856 ;
Abstract
Packet communication is effected by variably setting a control priority on the basis of a call priority value set as a fixed value at the time of call setting as well as a packet priority value variably designated by a transmission packet during communication. While a packet priority is being designated in correspondence with the degree of importance of the packet, the relevant packet can be communicated with a truly desirable priority corresponding to that degree of importance, thereby contributing to the effective utilization of a memory resource in an exchange and a trunk transmission zone.