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:
Jul. 25, 1995
Filed:
Nov. 22, 1994
International Business Machines Corporation, Armonk, NY (US);
Abstract
An apparatus and method for enabling disassembly of packets into their components and for assignment of main storage areas without software intervention in the reception processing of a communications network. Direct partition is enabled by hardware without intervention of software by adding control information directly accessible by the receiving DMA feature 6 to each communications packet. The transmitting DMA feature 6 transfers the contents of the DMA command queue to the communications control unit 7 before transferring the data in computer storage 10 to the communications control unit 7. This information is added to the top of each packet before being passed to the receiving end. The receiving DMA feature 6 transfers each whole packet not to a single reception buffer but to different reception buffers in element data units by use of both this information and the information in the DMA command queue at the receiving end. Communications software makes use of each reception buffer as it is without copying it onto another area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile