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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Li Wang Mei Song Ping Wang Jie Li Junde Song |
| Copyright Year | 2009 |
| Description | Author affiliation: Beijing University of Posts and Telecommunications, China (Li Wang; Mei Song; Ping Wang; Jie Li; Junde Song) |
| Abstract | This paper is mainly focusing on the dynamic authentication data management for the heterogeneous interworking authentication among WiMAX and 3GPP. The 3GPP AAA server in HPLMN performs the authentication for the 3GPP/WiMAX UE by using the authentication vectors (AV) obtained from HSS. Moreover, when the 3GPP/WiMAX UE leaves and reenters the same PLMN (HPLMN or VPLMN) within its avaliable period of threshold periodic interval (TPI), it is unnecessary for the first registered 3GPP AAA server of UE to retrieve new Avs array from HSS, if there are still unused AVs for the previous PLMN. It should be pointed out that a long TPI period results in fewer accesses to the HSS, so as to reduce the signaling cost further. Finally, from the simulation results, it can be conclude that only through adjusting the TPI period dynamically in accordance with the system parameters, the system can achieve the best performance. |
| Starting Page | 403 |
| Ending Page | 406 |
| File Size | 435807 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424435098 |
| ISSN | 08407789 |
| DOI | 10.1109/CCECE.2009.5090163 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-05-03 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Authentication WiMAX Network servers Costs Bandwidth 3G mobile communication Telecommunication network management Intelligent networks Wireless networks Base stations 3GPP-WiMAX threshold periodic interval interworking authentication |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering Hardware and Architecture |
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