Method and apparatus for position measuring of portable electronic device
First Claim
1. A method for position measurement of a portable electronic device, the method comprising:
- receiving, from a satellite, satellite information including state information of the satellite;
receiving other state information of the satellite from a server that receives the other state information of the satellite from a terrestrial observatory; and
excluding the satellite information for the position measurement of the portable electronic device when the state information of the satellite received from the satellite is different from the other state information of the satellite received from the server,wherein healthy state information indicates that the satellite information may be used for the position measurement of the portable electronic device and unhealthy state information indicates that the satellite information may not be used for the position measurement of the portable electronic device.
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Accused Products
Abstract
A method for position measurement of a portable electronic device is provided. The method includes receiving, from a first satellite, first satellite information and state information of the first satellite information, receiving other state information of the first satellite information from a server that receives the other state information of the first satellite information from a terrestrial observatory, and using the first satellite information for the position measurement of the portable electronic device when the state information of the first satellite information received from the first satellite is unhealthy and the other state information of the first satellite information received from the server is healthy, wherein healthy state information indicates that satellite information may be used for the position measurement of the portable electronic device and unhealthy state information indicates that the satellite information may not be used for the position measurement of the portable electronic device.
13 Citations
38 Claims
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1. A method for position measurement of a portable electronic device, the method comprising:
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receiving, from a satellite, satellite information including state information of the satellite; receiving other state information of the satellite from a server that receives the other state information of the satellite from a terrestrial observatory; and excluding the satellite information for the position measurement of the portable electronic device when the state information of the satellite received from the satellite is different from the other state information of the satellite received from the server, wherein healthy state information indicates that the satellite information may be used for the position measurement of the portable electronic device and unhealthy state information indicates that the satellite information may not be used for the position measurement of the portable electronic device. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for position measurement of a portable electronic device, the method comprising:
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receiving, from a satellite, satellite information including state information of the satellite; receiving other state information of the satellite from a server that receives the other state information of the satellite from a terrestrial observatory; and determining whether to use the satellite for the position measurement of the portable electronic device by comparing the state information of the satellite received from the satellite and the other state information of the satellite received from the server, wherein healthy state information indicates that the satellite information may be used for the position measurement of the portable electronic device and unhealthy state information indicates that the satellite information may not be used for the position measurement of the portable electronic device. - View Dependent Claims (9, 10, 11)
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12. A method for position measurement of a portable electronic device, the method comprising:
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receiving, from a satellite, satellite information including state information of the satellite; receiving other state information of the satellite from a server that receives the other state information of the satellite from a terrestrial observatory when the state information of the satellite received from the satellite is unhealthy; and using the satellite for the position measurement of the portable electronic device when the other state information of the satellite received from the server is healthy, and excluding the satellite from the position measurement of the portable electronic device when the other state information of the satellite received from the server is unhealthy, wherein healthy state information indicates that the satellite information may be used for the position measurement of the portable electronic device and unhealthy state information indicates that the satellite information may not be used for the position measurement of the portable electronic device. - View Dependent Claims (13)
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14. A method for position measurement of a portable electronic device, the method comprising:
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receiving, from a satellite, satellite information including state information of the satellite; determining whether the satellite is a Global Positioning System (GPS) satellite; receiving other state information of the satellite from a server that receives the other state information of the satellite from a terrestrial observatory when the satellite is not a GPS satellite; and determining whether to use the satellite for the position measurement of the portable electronic device by comparing the state information of the satellite received from the satellite and the other state information of the satellite received from the server, wherein healthy state information indicates that the satellite information may be used for the position measurement of the portable electronic device and unhealthy state information indicates that the satellite information may not be used for the position measurement of the portable electronic device. - View Dependent Claims (15, 16, 17)
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18. A method for position measurement of a portable electronic device, the method comprising:
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receiving, from a satellite, satellite information including state information of the satellite; determining whether the satellite is a Global Positioning System (GPS) satellite; receiving other state information of the satellite from a server that receives the other state information of the satellite from a terrestrial observatory when the satellite is not a GPS satellite and state information of the satellite received from the satellite is unhealthy; and using the satellite for the position measurement of the portable electronic device when the other state information of the satellite received from the server is healthy, and excluding the satellite from the position measurement of the portable electronic device when the other state information of the satellite received from the server is unhealthy, wherein healthy state information indicates that the satellite information may be used for the position measurement of the portable electronic device and unhealthy state information indicates that the satellite information may not be used for the position measurement of the portable electronic device. - View Dependent Claims (19)
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20. A portable electronic device, the device comprising:
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at least one processor; a memory; and at least one program stored in the memory and configured to be executed by the at least one processor, wherein the program comprises instructions for; receiving, from a satellite, satellite information including state information of the satellite; receiving other state information of the satellite from a server that receives the other state information of the satellite from a terrestrial observatory; and excluding the satellite information in position measurement of the portable electronic device when the state information of the satellite received from the satellite is different from the other state information of the satellite received from the server, wherein healthy state information indicates that the satellite information may be used for the position measurement of the portable electronic device and unhealthy state information indicates that the satellite information may not be used for the position measurement of the portable electronic device. - View Dependent Claims (21, 22, 23, 24, 25, 26)
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27. A portable electronic device, the device comprising:
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at least one processor; a memory; and at least one program stored in the memory and configured to be executed by the at least one processor, wherein the program comprises instructions for; receiving, from a satellite, satellite information including state information of the satellite; receiving other state information of the satellite from a server that receives the other state information of the satellite from a terrestrial observatory; and determining whether to use the satellite for position measurement of the portable electronic device by comparing the state information of the satellite received from the satellite and the other state information of the satellite received from the server, wherein healthy state information indicates that the satellite information may be used for the position measurement of the portable electronic device and unhealthy state information indicates that the satellite information may not be used for the position measurement of the portable electronic device. - View Dependent Claims (28, 29, 30)
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31. A portable electronic device, the device comprising:
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at least one processor; a memory; and at least one program stored in the memory and configured to be executed by the at least one processor, wherein the program comprises instructions for; receiving, from a satellite, satellite information including state information of the satellite; receiving other state information of the satellite from a server that receives the other state information of the satellite from a terrestrial observatory when the state information of the satellite received from the satellite is unhealthy; and using the satellite for position measurement of the portable electronic device when the other state information of the satellite received from the server is healthy, and excluding the satellite from the position measurement of the portable electronic device when the other state information of the satellite received from the server is unhealthy, wherein healthy state information indicates that the satellite information may be used for the position measurement of the portable electronic device and unhealthy state information indicates that the satellite information may not be used for the position measurement of the portable electronic device. - View Dependent Claims (32)
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33. A portable electronic device, the device comprising:
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at least one processor; a memory; and at least one program stored in the memory and configured to be executed by the at least one processor, wherein the program comprises instructions for; receiving, from a satellite, satellite information including state information of the satellite; determining whether the satellite is a Global Positioning System (GPS) satellite; receiving other state information of the satellite from a server that receives the other state information of the satellite from a terrestrial observatory when the satellite is not a GPS satellite; and determining whether to use the satellite for position measurement of the portable electronic device by comparing the state information of the satellite received from the satellite and the other state information of the satellite received from the server, wherein healthy state information indicates that the satellite information may be used for the position measurement of the portable electronic device and unhealthy state information indicates that the satellite information may not be used for the position measurement of the portable electronic device. - View Dependent Claims (34, 35, 36)
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37. A portable electronic device, the device comprising:
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at least one processor; a memory; and at least one program stored in the memory and configured to be executed by the at least one processor, wherein the program comprises an instruction for; receiving, from a satellite, satellite information including state information for the satellite; determining whether the satellite is a Global Positioning System (GPS) satellite; receiving other state information of the satellite from a server that receives the other state information of the satellite from a terrestrial observatory when the satellite is not a GPS satellite and the state information of the satellite received from the satellite is unhealthy; and using the satellite for position measurement of the portable electronic device when the other state information of the satellite received from the server is healthy, and excluding the satellite from the position measurement of the portable electronic device when the other state information of the satellite received from the server is unhealthy, wherein healthy state information indicates that the satellite information may be used for the position measurement of the portable electronic device and unhealthy state information indicates that the satellite information may not be used for the position measurement of the portable electronic device. - View Dependent Claims (38)
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Specification