Nevigation positioning reinforced in formation internet real-time broadcasting method based on P2 technology |
Title： |
| Nevigation positioning reinforced in formation internet real-time broadcasting method based on P2 technology |
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Application Number： |
200610011938 |
Application Date： |
2006/05/19 |
Announcement Date： |
2006/10/25 |
Pub. Date： |
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Publication Number： |
1852123 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
H04L 12/16, H04L 12/46 |
Applicant(s)： |
Tsinghau Univ. |
Inventor(s)： |
Zhao Jun, Mao Jilong, Guan Lingfeng, Wu Jianping, Li Xing |
Key Words： |
Nevigation positioning reinforced in formation internet real-time broadcasting, P2 technology |
Abstract： |
This invention relates to a real time playing method for the navigation locating information strengthened internet based on the P2P technology including the following steps: networking the reference stations and the central station in the ground part to transmit various kinds of difference correction data, setting up P2P network among the navigation locating devices and taking them as the ordinary nodes and setting up node lists among them, the central station is connected with the P2P server by the P2P network after using the fire wall, said ordinary nodes and the reference stations get the navigation information from the locating system, the reference stations compute various kinds of difference correction data based on their own positions and satellite locating data to be sent to the central station, which forms navigation location strengthened information and plays it in the P2P network by the P2P server and the locating device receives it and regulates its own navigation locating information. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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