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:
Aug. 17, 1993
Filed:
Oct. 17, 1991
Applicant:
Inventors:
Osamu Sekihata, Kawasaki, JP;
Tetsuo Nishino, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J / ;
U.S. Cl.
CPC ...
370 941 ; 370 79 ;
Abstract
A method of transmits HDLC data which is in conformance with a high-level data link control procedure via an asynchronous transfer mode network. The method includes the steps of deleting at least flags from the HDLC data before assembling ATM cells which are transmitted via the asynchronous transfer mode network, disassembling the ATM cells which are received via the asynchronous transfer mode network, and inserting at least flags to the disassembled ATM cells to restore the original HDLC data.