Method and apparatus for position measuring of portable electronic device

摘要

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.

主权项

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.