Global positioning system (GPS) with cellular infrastructure
First Claim
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1. A mobile unit comprising:
- a global positioning system (GPS) receiver to receive at least one signal from at least one satellite;
a communication transceiver to communicate with a base station; and
a data bus to carry a signal from said GPS receiver to a memory unit and to carry data from said communication transceiver to an audio/video apparatus.
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Abstract
In one embodiment of the invention, there is a mobile unit having a GPS receiver to receive at least one signal from at least one satellite, a communication transceiver to communicate with a base station, and a data bus connected to the GPS receiver and the communication transceiver. The bus may carry a signal tom the GPS receiver to a memory unit and may carry data from the communication transceiver to an audio/video apparatus.
19 Citations
16 Claims
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1. A mobile unit comprising:
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a global positioning system (GPS) receiver to receive at least one signal from at least one satellite;
a communication transceiver to communicate with a base station; and
a data bus to carry a signal from said GPS receiver to a memory unit and to carry data from said communication transceiver to an audio/video apparatus. - View Dependent Claims (2, 9, 10)
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- 3. The mobile unit according to clan 2, further comprising a GPS hardware unit to calculate pseudo-range information from the at least one satellite signal.
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11. A system for determining location comprising:
a mobile unit comprising;
a GPS receiver to receive a signal from a satellite;
a dipole antenna;
a communication transceiver to communicate with a base station via said dipole antenna; and
a data bus to carry a signal from said OPS receiver to a memory unit and to carry data from said communication transceiver to an audio/video apparatus; and
a time division multiple access base station to communicate with said mobile unit and to calculate a position of said mobile unit based on data received from said mobile unit. - View Dependent Claims (12, 13, 14, 15, 16)
Specification