Communications: electrical – Selective – Intelligence comparison for controlling
Reexamination Certificate
2005-11-15
2005-11-15
Zimmerman, Brian (Department: 2635)
Communications: electrical
Selective
Intelligence comparison for controlling
C340S539130, C340S005700, C340S010410
Reexamination Certificate
active
06965296
ABSTRACT:
The position of a movable object is determined by a signal being transmitted by each of a number of antennas arranged in a spatially distributed manner of a fixed object to the movable object. In the movable object, on the one hand signal transit times are measured, and on the other hand the direction from which the signals are received are determined. From the two, the exact position of the object is determined with geometrical aids.
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“Radio System for Radio Location and Navigation;” Publisher: Berlin Union GmbH c. 1997.
“A Phase Measurement Radio Positioning System for Indoor Use” by Matthew S. Reynolds; c. 1999.
Morrison & Foerster / LLP
Siemens Aktiengesellschaft
Zimmerman Brian
LandOfFree
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