Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver
Reexamination Certificate
2006-05-30
2006-05-30
Phan, Dao (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Directive
Beacon or receiver
C342S457000
Reexamination Certificate
active
07053829
ABSTRACT:
A method determines the position of a mobile object by using at least one radio signal having a rotating transmission characteristic with at least one reference station. The relation between the orientation of the transmission characteristic and reference events is communicated to the mobile object. The orientation of the transmission characteristic and the relative position with respect to the reference station can be determined from the reference event.
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Krause Jörn
Meiling Axel
Purat Marcus
Schmidt Malte
Wales Stephen William
Phan Dao
Siemens Aktiengesellschaft
Staas & Halsey , LLP
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