Communications: electrical – Vehicle position indication
Reexamination Certificate
2007-04-03
2007-04-03
Trieu, Van T. (Department: 2612)
Communications: electrical
Vehicle position indication
C340S989000, C340S992000
Reexamination Certificate
active
10878951
ABSTRACT:
A mobile location reporting communication system consists of a network of communication sources and targets managed by one or more control stations. In the system, a communication source may request for the location of a mobile communication target from the network. The target conveys its location to the network and that information is provided to the source. In the invention a mobile communication source request for the location of mobile communication targets that are present in a prescribed geographic boundary. The network provides to the source only remote targets that are present in the prescribed boundary. Also in the invention, a concealed or clandestine mobile portable target, close to the mobile portable source, may be tracking the source. The source may invoke a method that may the result of mobile targets that have traveled a pre-specified distance with the source while maintaining proximity to the source.
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