Group global positioning system

Details Group global positioning system Group global positioning system

2007-06-19

2007-06-19

Tarcza, Thomas H. (Department: 3662)

Communications: directive radio wave systems and devices (e.g.,

Directive

Including a satellite

C342S357490, C342S357490

Reexamination Certificate

active

11533689

ABSTRACT:
A group global positioning system includes a plurality of positioning signal processing devices with a global positioning function and a plurality of radio signal processing devices corresponding to the positioning signal processing devices. With one of the corresponding radio signal processing devices, one of the positioning signal processing devices outputs analog global positioning information to the remaining ones of the positioning signal processing devices which then performs analog-to-digital conversion on the analog global positioning information and recovers digital global positioning information, thus allowing the remaining ones of the positioning signal processing devices to execute the global positioning function and display related information. The present invention discloses a grouping technique for simultaneously displaying on the positioning signal processing devices the digital global positioning information thereof.

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The Personal Handy Phone System in Japan's Wireless Communication Market, Hewlett Packard Application Note, 1996.

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