发明名称 |
Electronic device equipped with function of indicating direction of destination and method of indicating direction of destination |
摘要 |
A method for indicating a direction of a destination in a mobile communication terminal includes: receiving network identification information from a mobile communication network that is currently accessed; reading current location and declination information corresponding to the network identification information from a mobile communication network information table; obtaining true north information by using the declination information to correct magnetic north information of a current location measured with a geomagnetic sensor; obtaining direction information of the destination from the current location information on the basis of the true north information; and displaying the direction information of the destination. |
申请公布号 |
US8270999(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US20090645912 |
申请日期 |
2009.12.23 |
申请人 |
OH JONG HWAN;PANTECH CO., LTD. |
发明人 |
OH JONG HWAN |
分类号 |
H04W24/00;H04W4/02 |
主分类号 |
H04W24/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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