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:
Jun. 04, 2002
Filed:
Nov. 24, 1998
Ian Beaumont Shields, Raleigh, NC (US);
Peter Williams Volkmar, Raleigh, NC (US);
International Busines Machines Corporation, Armonk, NY (US);
Abstract
Presumptive option negotiation is provided between a first entity and a second entity, each of which is operative to communicate according to a communications protocol including a plurality of negotiable options. A first information transfer from the first entity to the second entity is performed according to the communications protocol, the first information transfer including a message indicating support of an option and a message conforming to the option. A second information transfer from the second entity to the first entity it then performed according to the communications protocol, the second information transfer including a message indicating support of the option and a message responding to the message conforming to the option. The first information transfer may include transfer a message indicating support of a terminal type negotiation option and a message conforming to the terminal type negotiation option, and the second information transfer may include transfer of a message indicating support of the terminal type negotiation option and a message responding to the message conforming to the terminal type negotiation option. The communications protocol may include a Telnet or other option-negotiating protocol. Data communications systems, apparatus and computer program products for employing the above-described presumptive negotiation functions are also described.