閱讀全文 | |
篇名 |
Towards IP Location Estimation Using the Nearest Common Router
|
---|---|
並列篇名 | Towards IP Location Estimation Using the Nearest Common Router |
作者 | Jing-ning Chen、Fen-lin Liu、Ya-feng Shi、Xiangyang Luo |
英文摘要 | As for the large error of geolocation algorithm based on shortest relative delay in the real Internet, a new IP geolocation algorithm is proposed in this paper, which could get the geographic location estimation of Internet host using the nearest common router between the target host and landmarks. The proposed algorithm finds the nearest common router between the target host and landmarks through topology discovery and takes the network entity with known location as passive landmark; estimates the delay between nearest common router and landmark, determines the geographic location of this router, then mapping the target host to this location. The algorithm analysis and experimental results show that, compared with the geolocation algorithm based on the shortest relative delay, proposed algorithm could reduce the accumulated error caused by relative delay, as well as the average errors of geolocation results effectively, and then it is expected to improve the accuracy of IP geolocation. |
起訖頁 | 2097-2110 |
關鍵詞 | IP geolocation、Nearest common router、Landmark、Law of cosines |
刊名 | 網際網路技術學刊 |
期數 | 201812 (19:7期) |
出版單位 | 台灣學術網路管理委員會 |
DOI |
|
QR Code | |
該期刊 上一篇
| Multi-fractal Modeling of Network Video Traffic and Performance Analysis |
該期刊 下一篇
| Scalable Multicasting through Hexagonal Zone Based Structure Over Mobile Adhoc Networks |