发明名称 |
NAVIGATION SYSTEM AND METHOD OF PROVIDING VOIP SERVICE USING THE SAME |
摘要 |
A navigation system and a VoIP service offering method using the same provide the auto guide service through the navigation by receiving the location information relating to the searched information through the remote manner. A navigation(100) provides the customized information retrieval service through consultant and voice communications to user besides the route guidance service. A wireless access point(200) is connected to the navigation through wireless network, and transmits the information requested from the user, and delivers the response to the navigation. A relaying server(300) is connected by the wireless access point and wire and wireless network A database(400) is connected by the relaying server and the internet network, and extracts and provides the request-information according to the call distribution of the relaying server. |
申请公布号 |
KR20090042512(A) |
申请公布日期 |
2009.04.30 |
申请号 |
KR20070108311 |
申请日期 |
2007.10.26 |
申请人 |
PASSBILL CO., LTD. |
发明人 |
AN, SANG CHEOL;KIM, GEUN HOE |
分类号 |
G08G1/0968;H04L12/66;H04W4/04 |
主分类号 |
G08G1/0968 |
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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