Multiplex communications – Pathfinding or routing – Through a circuit switch
Reexamination Certificate
2005-06-06
2009-11-24
Ngo, Ricky (Department: 2416)
Multiplex communications
Pathfinding or routing
Through a circuit switch
C455S456100
Reexamination Certificate
active
07623512
ABSTRACT:
A method, medium, and system estimating a location of a node, whose location is unknown, in a communication system including both nodes having known locations and nodes having unknown locations. A first packet is transmitted and received between nodes having known locations, via a node having an unknown location to be estimated. A second packet, which contains a distance function coefficient acquired using first information and second information included in the received first packet, is transferred to the node having the unknown location to be estimated. The unknown location is then estimated using the received distance function coefficient.
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Bui Duy-bach
Kim Dae-young
Kim Ji-tae
Mui Gary
Ngo Ricky
Samsung Electronics Co,. Ltd.
Staas & Halsey , LLP
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