Glenn Joseph Joyce

US Patent:

7085267, Aug 1, 2006

Filed:

Apr 27, 2001

Appl. No.:

09/844309

Inventors:

James Horan Carey - Acton MA, US
Sergio dos Santos Costa - Cary NC, US
Glenn Joseph Joyce - Nashua NH, US
Douglas Evans McKenzie - Dunstable MA, US
Rex Armistead White - Raleigh NC, US

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

H04L 12/56

US Classification:

370389, 370392, 370401, 370475

Abstract:

Methods, systems and computer program products are discussed for processing a packet. Internet Protocol (IP) addresses located in a payload of the packet are translated if a source address and/or a destination address located in a packet header has been previously translated.

US Patent:

20040006424, Jan 8, 2004

Filed:

Jun 30, 2003

Appl. No.:

10/610202

Inventors:

Glenn Joyce - Nashua NH, US
Brian Tarbox - Littleton MA, US

International Classification:

G01C021/26

US Classification:

701/207000, 342/357070

Abstract:

A control system for dynamically tracking and targeting multiple targets wherein the targets have position sensors and communicate to with central location that uses the information to process projected locations of moving targets. The system uses several means to smooth the track and to deal with missing or degraded data, wherein the data may be degraded in either time or location. The present system can use a combination of Kalman filtering algorithms, multiple layers of smoothing, decoupled recording of predicated positions and use of those predications along with optimization of speed of apparent target motion to achieve a degree of time on target.