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:
Jan. 11, 2000
Filed:
Nov. 15, 1996
Scott Edward Miller, Nepean, CA;
David Michael Alexander, Nepean, CA;
Nortel Networks Corporation, Montreal, CA;
Abstract
This invention relates to a method and protocol to enable a simple, reliable and highly scaleable data transfer facility in a digital data network. In communication a server and a client within a data processing system, the method of transferring data from the server to the client comprises requesting, by the client, transfer of the data in accordance with a transfer unit size specified by the client The server transmits the data in successive blocks having a size based on the client specified transfer unit size, till all the data has been transferred, and the server delays at least a predetermined time period between transmission of successive blocks. This connectionless, unacknowledged data transfer protocol minimizes resource utilization at the data server and is combined with source rate control to reduce congestion in the intervening network.