DRIVING METHOD OF GLOBAL POSITIONING SYSTEM USING SHORT-RANGE COMMUNICATION
First Claim
1. A driving method of a global positioning system having:
- a first Bluetooth master to receive satellite orbit information;
a Bluetooth slave to communicate with the first Bluetooth master in a Bluetooth protocol; and
a second Bluetooth master to transmit an inquiry code for communication with the Bluetooth slave in the Bluetooth protocol, the method comprising;
requesting the satellite orbit information from the first Bluetooth master through the Bluetooth slave; and
transmitting the satellite orbit information to the second Bluetooth master through the Bluetooth slave.
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Abstract
A global positioning system using Bluetooth technology, including: a first Bluetooth master that receives satellite orbit information; a Bluetooth slave that communicates with the first Bluetooth master in a Bluetooth protocol; and a second Bluetooth master that transmits an inquiry code for communication with the Bluetooth slave in the Bluetooth protocol. The second Bluetooth master provides positioning information by requesting the satellite orbit information from the first Bluetooth master through the Bluetooth slave and transmitting the satellite orbit information to the second Bluetooth master through the Bluetooth slave.
20 Citations
13 Claims
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1. A driving method of a global positioning system having:
- a first Bluetooth master to receive satellite orbit information;
a Bluetooth slave to communicate with the first Bluetooth master in a Bluetooth protocol; and
a second Bluetooth master to transmit an inquiry code for communication with the Bluetooth slave in the Bluetooth protocol, the method comprising;requesting the satellite orbit information from the first Bluetooth master through the Bluetooth slave; and transmitting the satellite orbit information to the second Bluetooth master through the Bluetooth slave. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
- a first Bluetooth master to receive satellite orbit information;
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11. A method of operating a global positioning system (GPS), comprising:
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requesting readily available satellite orbit information through a Bluetooth slave upon powering up of a Bluetooth master; and accessing the readily available satellite orbit information from a second Bluetooth master by the Bluetooth slave and transmitting the accessed readily available satellite orbit information to the powering up Bluetooth master. - View Dependent Claims (12, 13)
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Specification