Research on improving the registration success rate of VoWi-Fi under multiple equivalent path scenarios
The 3GPP's VoWi-Fi S2b specification requires the client to use the IPSec tunnel to register with the ePDG through the metropolitan area network. When IPSec faces a path forwarding fault in a multi-equivalent path environment of a metropolitan area network, it can't actively evade, and the...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2019-01-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000−0801.2019011/ |
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| _version_ | 1841530427485978624 |
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| author | Deyi CHENG Jian QIAO |
| author_facet | Deyi CHENG Jian QIAO |
| author_sort | Deyi CHENG |
| collection | DOAJ |
| description | The 3GPP's VoWi-Fi S2b specification requires the client to use the IPSec tunnel to register with the ePDG through the metropolitan area network. When IPSec faces a path forwarding fault in a multi-equivalent path environment of a metropolitan area network, it can't actively evade, and the service can't be registered. The cause of the malfunction was analyzed and an optimized solution was proposed. By changing the client source port in the IKE_AUTH phase to achieve path replacement, the VoWi-Fi registration success rate can be significantly improved and verified by experiments. Secondly, through the full traversal detection of the bidirectional network path between the edge of the metropolitan area network and the ePDG end, the fault can be quickly located and eliminated. |
| format | Article |
| id | doaj-art-1d7182d65d934dba8aac8c58a0175056 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2019-01-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-1d7182d65d934dba8aac8c58a01750562025-01-15T03:03:33ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012019-01-013514715359591771Research on improving the registration success rate of VoWi-Fi under multiple equivalent path scenariosDeyi CHENGJian QIAOThe 3GPP's VoWi-Fi S2b specification requires the client to use the IPSec tunnel to register with the ePDG through the metropolitan area network. When IPSec faces a path forwarding fault in a multi-equivalent path environment of a metropolitan area network, it can't actively evade, and the service can't be registered. The cause of the malfunction was analyzed and an optimized solution was proposed. By changing the client source port in the IKE_AUTH phase to achieve path replacement, the VoWi-Fi registration success rate can be significantly improved and verified by experiments. Secondly, through the full traversal detection of the bidirectional network path between the edge of the metropolitan area network and the ePDG end, the fault can be quickly located and eliminated.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000−0801.2019011/VoWi-FiKEIPSec3GPP R10ECMP |
| spellingShingle | Deyi CHENG Jian QIAO Research on improving the registration success rate of VoWi-Fi under multiple equivalent path scenarios Dianxin kexue VoWi-Fi KE IPSec 3GPP R10 ECMP |
| title | Research on improving the registration success rate of VoWi-Fi under multiple equivalent path scenarios |
| title_full | Research on improving the registration success rate of VoWi-Fi under multiple equivalent path scenarios |
| title_fullStr | Research on improving the registration success rate of VoWi-Fi under multiple equivalent path scenarios |
| title_full_unstemmed | Research on improving the registration success rate of VoWi-Fi under multiple equivalent path scenarios |
| title_short | Research on improving the registration success rate of VoWi-Fi under multiple equivalent path scenarios |
| title_sort | research on improving the registration success rate of vowi fi under multiple equivalent path scenarios |
| topic | VoWi-Fi KE IPSec 3GPP R10 ECMP |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000−0801.2019011/ |
| work_keys_str_mv | AT deyicheng researchonimprovingtheregistrationsuccessrateofvowifiundermultipleequivalentpathscenarios AT jianqiao researchonimprovingtheregistrationsuccessrateofvowifiundermultipleequivalentpathscenarios |